Browse EOS records
One row per paper — expand to see every matching EOS record from that study.
105 papers · 412 EOS records
2008 2 EOS records Single-crystal elastic properties of (Mg0.987, Fe0.013)O to 9 GPa 10.2138/am.2008.2717
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ferropericlase |
|
— | — | 161.100 | 4.200 | third-order Birch-Murnaghan | adiabatic | Original | ||||||
| Ferropericlase |
|
— | — | 165.500 | 4.170 | third-order Birch-Murnaghan | adiabatic | Cited |
2008 8 EOS records Compression of single-crystal magnesium oxide to 118 GPa and a ruby pressure gauge for helium pressure media 10.2138/am.2008.2988
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Periclase |
|
— | 74.698 ų Unit cell |
164.100 | 4.050 | third-order Birch-Murnaghan | non-hydrostatic ruby gauge of Mao et al.… | Original | ||||
| Why this differs from similar rows: Non-hydrostatic KCl-medium fit including the V0 data point, using the Mao et al. (1978) ruby scale; sibling rows use different data subsets or the He medium. | ||||||||||||
| Periclase |
|
— | 74.73 ų Unit cell |
163 | 4.080 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Same non-hydrostatic KCl-medium data as sibling row but with the V0 point excluded from the fit, giving a different V0/K0/K'. | ||||||||||||
| Periclase |
|
— | 74.69 ų Unit cell |
164.600 | 4.030 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Same KCl-medium data as sibling rows but with K' fixed to 4.03 following Zha et al. (2000), instead of fitting K' freely. | ||||||||||||
| Periclase |
|
— | 74.687 ų Unit cell |
159.600 | 3.740 | third-order Birch-Murnaghan | quasi-hydrostatic ruby gauge of Mao et al… | Original | ||||
| Why this differs from similar rows: Three-parameter fit to all He-medium data from all three runs (Mao et al. 1986 ruby scale plus diamond-Raman for six highest points); differs from the KCl-medium fits. | ||||||||||||
| Periclase |
|
— | 74.697 ų Unit cell |
159.500 | 3.740 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Same He-medium data as sibling row but excluding the six highest-pressure points (diamond-Raman-derived pressures), using ruby pressures only. | ||||||||||||
| Periclase |
|
— | 74.695 ų Unit cell |
160.200 | 3.709 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: He-medium fit with KT0 fixed to 160.2 GPa for direct comparison with Speziale et al. (2001), instead of fitting KT0 freely as in sibling He-medium rows. | ||||||||||||
| Periclase |
|
— | — | 165 | 3.740 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Re-analysis of the published He-only P-V data of Speziale et al. (2001), not this study's own KCl/He run data, with a 3rd-order BM EOS. | ||||||||||||
| Periclase |
|
— | 74.53 ų Unit cell |
170 | 3.590 | third-order Birch-Murnaghan | — | Cited | ||||
2007 17 EOS records Effects of Fe spin transition on the elasticity of (Mg, Fe)O magnesiowüstites and implications for the seismo… 10.1029/2006jb004730
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ferropericlase |
|
300 K | — | 339 | 3 | third-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Table 2 row assumes a fixed V0(LS)/V0(HS) ratio of 0.88 used to convert low-spin volumes; sibling rows use different assumed ratios (0.89-1.00), each giving a different K0/K'. | ||||||||||||||||||
| Ferropericlase |
|
300 K | — | 304 | 3.300 | third-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Table 2 row assumes a fixed V0(LS)/V0(HS) ratio of 0.89; sibling rows use different assumed ratios (0.88, 0.90-1.00), each giving a different K0/K'. | ||||||||||||||||||
| Ferropericlase |
|
300 K | — | 273 | 3.600 | third-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Table 2 row assumes a fixed V0(LS)/V0(HS) ratio of 0.90; sibling rows use different assumed ratios (0.88-0.89, 0.91-1.00), each giving a different K0/K'. | ||||||||||||||||||
| Ferropericlase |
|
300 K | — | 246 | 3.900 | third-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Table 2 row assumes a fixed V0(LS)/V0(HS) ratio of 0.91; sibling rows use different assumed ratios (0.88-0.90, 0.92-1.00), each giving a different K0/K'. | ||||||||||||||||||
| Ferropericlase |
|
300 K | — | 222 | 4.100 | third-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Table 2 row assumes a fixed V0(LS)/V0(HS) ratio of 0.92; sibling rows use different assumed ratios (0.88-0.91, 0.93-1.00), each giving a different K0/K'. | ||||||||||||||||||
| Ferropericlase |
|
300 K | — | 200 | 4.400 | third-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Table 2 row assumes a fixed V0(LS)/V0(HS) ratio of 0.93; sibling rows use different assumed ratios (0.88-0.92, 0.94-1.00), each giving a different K0/K'. | ||||||||||||||||||
| Ferropericlase |
|
300 K | — | 182 | 4.700 | third-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Table 2 row assumes a fixed V0(LS)/V0(HS) ratio of 0.94; authors state this is their preferred model, unlike other assumed-ratio rows (0.88-0.93, 0.95-1.00) in the same table. | ||||||||||||||||||
| Ferropericlase |
|
300 K | — | 165 | 4.900 | third-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Table 2 row assumes a fixed V0(LS)/V0(HS) ratio of 0.95; sibling rows use different assumed ratios (0.88-0.94, 0.96-1.00), each giving a different K0/K'. | ||||||||||||||||||
| Ferropericlase |
|
300 K | — | 149 | 5.200 | third-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Table 2 row assumes a fixed V0(LS)/V0(HS) ratio of 0.96; sibling rows use different assumed ratios (0.88-0.95, 0.97-1.00), each giving a different K0/K'. | ||||||||||||||||||
| Ferropericlase |
|
300 K | — | 136 | 5.400 | third-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Table 2 row assumes a fixed V0(LS)/V0(HS) ratio of 0.97; sibling rows use different assumed ratios (0.88-0.96, 0.98-1.00), each giving a different K0/K'. | ||||||||||||||||||
| Ferropericlase |
|
300 K | — | 123 | 5.700 | third-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Table 2 row assumes a fixed V0(LS)/V0(HS) ratio of 0.98; sibling rows use different assumed ratios (0.88-0.97, 0.99-1.00), each giving a different K0/K'. | ||||||||||||||||||
| Ferropericlase |
|
300 K | — | 112 | 6 | third-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Table 2 row assumes a fixed V0(LS)/V0(HS) ratio of 0.99; sibling rows use different assumed ratios (0.88-0.98, 1.00), each giving a different K0/K'. | ||||||||||||||||||
| Ferropericlase |
|
300 K | — | 101 | 6.200 | third-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Table 2 row assumes a fixed V0(LS)/V0(HS) ratio of 1.00; sibling rows use different assumed ratios (0.88-0.99), each giving a different K0/K'. | ||||||||||||||||||
| Bridgmanite |
|
300 K | 163.9 ų Unit cell |
260 | 4.030 | third-order Birch-Murnaghan | — | Cited | ||||||||||
| Ferropericlase |
|
300 K | 76.1 ų Unit cell |
157.500 | 3.920 | third-order Birch-Murnaghan | high-spin | Original | ||||||||||
| Ferropericlase |
|
300 K | 71.39 ų Unit cell |
186 | 4.600 | third-order Birch-Murnaghan | low-spin | Original | ||||||||||
| Davemaoite |
|
300 K | 45.37 ų Unit cell |
259 | 3.900 | third-order Birch-Murnaghan | — | Cited | ||||||||||
2007 15 EOS records First-principles study of the elastic and thermodynamic properties of CaSiO3perovskite 10.1088/0953-8984/19/24/246…
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Davemaoite |
|
— | 45.46 ų Unit cell |
240 | 4.150 | third-order Birch-Murnaghan | — | Original | ||||||
| Davemaoite |
|
— | 45.56 ų Unit cell |
237 | 3.990 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Table 1 is a compilation of theoretical results; this row cites Li et al (2006) [17], while sibling rows cite different original studies. | ||||||||||||||
| Davemaoite |
|
— | 46.9 ų Unit cell |
219 | 4.080 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Table 1 is a compilation of theoretical results; this row cites Jung and Oganov (2005) [16], while sibling rows cite different original studies. | ||||||||||||||
| Davemaoite |
|
— | 45.9 ų Unit cell |
228 | 4.300 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Table 1 is a compilation of theoretical results; this row cites Akber-Knutson et al (2002) [18], while sibling rows cite different original studies. | ||||||||||||||
| Davemaoite |
|
— | 45.69 ų Unit cell |
216 | 4.820 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Table 1 is a compilation of theoretical results; this row cites Magyari-Kope et al (2002) [19], while sibling rows cite different original studies. | ||||||||||||||
| Davemaoite |
|
— | 45.35 ų Unit cell |
241 | 4.140 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Table 1 is a compilation of theoretical results; this row cites Karki and Crain (1998) [5], while sibling rows cite different original studies. | ||||||||||||||
| Davemaoite |
|
— | 45.62 ų Unit cell |
227 | 4.290 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Table 1 is a compilation of theoretical results; this row cites Chizmeshya et al (1996) [14], while sibling rows cite different original studies. | ||||||||||||||
| Davemaoite |
|
— | 46.15 ų Unit cell |
254 | 4.400 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Table 1 is a compilation of theoretical results; this row cites Wentzcovitch et al (1995) [11], while sibling rows cite different original studies. | ||||||||||||||
| Davemaoite |
|
— | 55.74 ų Unit cell |
263 | 4.130 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Wolf and Bukowinski (1987) [42]; text notes this value (and Wolf & Jeanloz [41]) is higher than the rest because they 'did not use ab initio methods fully'. | ||||||||||||||
| Davemaoite |
|
— | 56.13 ų Unit cell |
270 | 3.860 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Wolf and Jeanloz (1985) [41]; text notes this and Wolf & Bukowinski [42] are higher than the rest of the table because they did not use fully ab initio methods. | ||||||||||||||
| Davemaoite |
|
— | 45.38 ų Unit cell |
248 | 4 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Table 1 Experiment column cites Ono et al (2005) [38]; K' = 4 given without uncertainty, suggesting it was fixed in that original fit, unlike some sibling rows. | ||||||||||||||
| Davemaoite |
|
— | 45.58 ų Unit cell |
255 | 4 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Table 1 Experiment column cites Shim et al (2002) [39]; K' = 4 given without uncertainty, suggesting it was fixed in that original fit, unlike some sibling rows. | ||||||||||||||
| Davemaoite |
|
— | 45.58 ų Unit cell |
232 | 4.800 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Table 1 Experiment column cites Wang et al (1996) [8], a different original experimental study than the other experiment rows in this compilation table. | ||||||||||||||
| Davemaoite |
|
— | 45.37 ų Unit cell |
281 | 4 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Table 1 Experiment column cites Mao et al (1989) [7]; K' = 4 given without uncertainty, suggesting it was fixed in that original fit, unlike some sibling rows. | ||||||||||||||
| Davemaoite |
|
— | 45.58 ų Unit cell |
352 | 4 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Table 1 Experiment column cites Tamai and Yagi (1989) [40]; K' = 4 given without uncertainty, suggesting it was fixed in that original fit, unlike some sibling rows. | ||||||||||||||
2007 2 EOS records Equations of state of CaIrO3 perovskite and post-perovskite phases 10.2138/am.2007.2715
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin |
|---|---|---|---|---|---|---|---|---|
| perovskite (CaIrO3 analogue of MgSiO3 p… | CaIrO3 | — | 229.463 ų Unit cell |
198 | 1.200 | third-order Birch-Murnaghan | — | Original |
| Post-perovskite | CaIrO3 | — | 226.38 ų Unit cell |
181 | 2.300 | third-order Birch-Murnaghan | — | Original |
2006 2 EOS records Elasticity of MgO to 11 GPa with an independent absolute pressure scale: Implications for pressure calibration 10.1029/2005jb004251
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Periclase |
|
300 K | 74.702 ų Unit cell |
163.500 | 4.200 | third-order Birch-Murnaghan | adiabatic | Original | ||||
| Why this differs from similar rows: First fit described in text, using decompression data after annealing per the sample description; sibling row instead fits the entire compression+decompression data set. | ||||||||||||
| Periclase |
|
300 K | 74.702 ų Unit cell |
163.400 | 4.220 | third-order Birch-Murnaghan | adiabatic | Original | ||||
| Why this differs from similar rows: Fit to the entire data set (compression and decompression), as explicitly stated in text ('secondly, we fit the entire data set'); sibling row corresponds to an initial/subset fit. | ||||||||||||
2006 2 EOS records Stability and equation of state of the post‐perovskite phase in MgGeO3 to 2 Mbar 10.1029/2006gl025686
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Post-perovskite |
|
— | 179.2 ų Unit cell |
207 | 4.400 | third-order Birch-Murnaghan | Pt (Holmes et al. 1989), 111 reflection o… | Original | ||||||
| Post-perovskite |
|
— | 175.9 ų Unit cell |
245 | 4 | third-order Birch-Murnaghan | — | Original |
2006 1 EOS record First-Principles Study of Orthorhombic Perovskites MgSiO 3 up to 120 GPa and Its Geophysical Implications 10.1088/0256-307x/23/8/101
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 161.658 ų Unit cell |
255 | 4 | third-order Birch-Murnaghan | — | Original |
2006 3 EOS records Equation of state of CaIrO3-type MgSiO3 up to 144 GPa 10.2138/am.2006.2118
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Post-perovskite |
|
300 K | 162.86 ų Unit cell |
237 | 4 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: Fit uses Anderson's gold pressure standard; sibling rows use Jamieson's or Dewaele's gold scale on the same P-V data, giving different K0. | ||||||||||||||
| Post-perovskite |
|
300 K | 162.86 ų Unit cell |
226 | 4 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: Fit uses Jamieson's gold pressure standard; sibling rows use Anderson's or Dewaele's gold scale on the same P-V data, giving different K0. | ||||||||||||||
| Post-perovskite |
|
300 K | 162.86 ų Unit cell |
248 | 4 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: Fit uses Dewaele's gold pressure standard; sibling rows use Anderson's or Jamieson's gold scale on the same P-V data, giving different K0. | ||||||||||||||
2005 10 EOS records CaSiO3 perovskite at lower mantle pressures 10.1029/2004gl022144
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Davemaoite |
|
— | 44.579 ų Unknown basis |
250 | 4.098 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: BM3 fit for the Pm3m candidate structural model; sibling rows fit the same static DFT data set for different candidate space groups (I4/mcm, Imma, R3c, etc.). | ||||||||||||||
| Davemaoite |
|
— | 44.537 ų Unknown basis |
249 | 4.090 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: BM3 fit for the I4/mcm candidate structural model, noted as the most likely stable static configuration; sibling rows fit different candidate space groups. | ||||||||||||||
| Davemaoite |
|
— | 44.567 ų Unknown basis |
249 | 4.094 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: BM3 fit for the Imma candidate structural model; sibling rows fit different candidate space groups (Pm3m, I4/mcm, R3c, etc.). | ||||||||||||||
| Davemaoite |
|
— | 44.821 ų Unknown basis |
247 | 4.100 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: BM3 fit for the R3c candidate structural model; sibling rows fit different candidate space groups. | ||||||||||||||
| Davemaoite |
|
— | 44.629 ų Unknown basis |
247 | 4.124 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: BM3 fit for the P4/mbm candidate structural model; sibling rows fit different candidate space groups. | ||||||||||||||
| Davemaoite |
|
— | 44.599 ų Unknown basis |
250 | 4.103 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: BM3 fit for the I4/mmm candidate structural model; sibling rows fit different candidate space groups. | ||||||||||||||
| Davemaoite |
|
— | 44.6 ų Unknown basis |
250 | 4.104 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: BM3 fit for the Im3 candidate structural model; sibling rows fit different candidate space groups. | ||||||||||||||
| Davemaoite |
|
— | 44.576 ų Unknown basis |
248 | 4.092 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: BM3 fit for the P42/nmc candidate structural model; sibling rows fit different candidate space groups. | ||||||||||||||
| Davemaoite |
|
— | 44.576 ų Unknown basis |
249 | 4.104 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: BM3 fit for the Pnma candidate structural model; sibling rows fit different candidate space groups. | ||||||||||||||
| Davemaoite |
|
— | 45.542 ų Unit cell |
232 | 3.900 | third-order Birch-Murnaghan | — | Cited | ||||||
2005 16 EOS records Effect of chemistry on the stability and elasticity of the perovskite and post‐perovskite phases in the MgSiO… 10.1029/2005gl023164
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 40.78 ų/f.u. Formula unit |
232 | 3.860 | third-order Birch-Murnaghan | LDA | Original | ||||||||
| Bridgmanite |
|
— | 38.53 ų/f.u. Formula unit |
271 | 3.740 | third-order Birch-Murnaghan | GGA | Original | ||||||||
| Post-perovskite |
|
— | 40.8 ų/f.u. Formula unit |
203 | 4.190 | third-order Birch-Murnaghan | LDA | Original | ||||||||
| Post-perovskite |
|
— | 38.39 ų/f.u. Formula unit |
243 | 4.050 | third-order Birch-Murnaghan | GGA | Original | ||||||||
| Bridgmanite |
|
— | 42.67 ų/f.u. Formula unit |
231 | 4.030 | third-order Birch-Murnaghan | LDA | Original | ||||||||
| Post-perovskite |
|
— | 42.74 ų/f.u. Formula unit |
206 | 4.230 | third-order Birch-Murnaghan | LDA | Original | ||||||||
| Bridgmanite |
|
— | 44.12 ų/f.u. Formula unit |
237 | 4.160 | third-order Birch-Murnaghan | LDA | Original | ||||||||
| Bridgmanite |
|
— | 41.08 ų/f.u. Formula unit |
269 | 4.170 | third-order Birch-Murnaghan | GGA | Original | ||||||||
| Post-perovskite |
|
— | 44.38 ų/f.u. Formula unit |
212 | 4.280 | third-order Birch-Murnaghan | LDA | Original | ||||||||
| Why this differs from similar rows: LDA-functional value for ferromagnetic (FM) FeSiO3 post-perovskite; the GGA value for the same structure (V0=41.17, K0=244, K'=4.25) is given in the sibling row. | ||||||||||||||||
| Post-perovskite |
|
— | 41.17 ų/f.u. Formula unit |
244 | 4.250 | third-order Birch-Murnaghan | GGA | Original | ||||||||
| Why this differs from similar rows: GGA value (Perdew et al. 1996) for ferromagnetic (FM) FeSiO3 post-perovskite; the LDA value for the same structure (V0=44.38, K0=212, K'=4.28) is given in the sibling row. | ||||||||||||||||
| Post-perovskite |
|
— | 44.36 ų/f.u. Formula unit |
212 | 4.270 | third-order Birch-Murnaghan | LDA | Original | ||||||||
| Why this differs from similar rows: LDA-functional value for antiferromagnetic (AFM) FeSiO3 post-perovskite; the GGA value for the same structure is given in the sibling row. | ||||||||||||||||
| Post-perovskite |
|
— | 41.16 ų/f.u. Formula unit |
241 | 4.330 | third-order Birch-Murnaghan | GGA | Original | ||||||||
| Why this differs from similar rows: GGA-functional value (Perdew et al. 1996) for antiferromagnetic (AFM) FeSiO3 post-perovskite; the LDA value for the same structure is given in the sibling row. | ||||||||||||||||
| Bridgmanite |
|
— | 43.22 ų/f.u. Formula unit |
202 | 3.950 | third-order Birch-Murnaghan | LDA | Original | ||||||||
| Bridgmanite |
|
— | 39.93 ų/f.u. Formula unit |
223 | 4.220 | third-order Birch-Murnaghan | GGA | Original | ||||||||
| Post-perovskite |
|
— | 42 ų/f.u. Formula unit |
206 | 4.130 | third-order Birch-Murnaghan | LDA | Original | ||||||||
| Post-perovskite |
|
— | 38.78 ų/f.u. Formula unit |
231 | 4.380 | third-order Birch-Murnaghan | GGA | Original | ||||||||
2005 10 EOS records Effect of Al on the sharpness of the MgSiO3 perovskite to post‐perovskite phase transition 10.1029/2005gl023192
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 41.75 ų Unit cell |
235 | 3.840 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: Al-free (0 mol% Al2O3) end-member perovskite; sibling rows are Al-bearing perovskite with different substitution mechanisms (CCM, OVM, AlHM), same normalized MgSiO3 formula. | ||||||||||||||
| Bridgmanite |
|
— | 41.86 ų Unit cell |
232 | 3.860 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: 6.25 mol% Al2O3 via the charge-coupled mechanism (CCM: MgSi->AlAl); sibling rows use different Al content/substitution mechanisms (none, OVM, AlHM). | ||||||||||||||
| Bridgmanite |
|
— | 42.83 ų Unit cell |
205 | 4.030 | third-order Birch-Murnaghan | — | Original | ||||||
| Bridgmanite |
|
— | 42.36 ų Unit cell |
214 | 3.960 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: 6.25 mol% Al2O3 via the oxygen-vacancy-forming mechanism (OVM: SiSiO->AlAl+vacancy); sibling rows use different Al content/substitution mechanisms. | ||||||||||||||
| Bridgmanite |
|
— | 42.2 ų Unit cell |
228 | 3.850 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: 3.125 mol% Al2O3 via the hydrous Al substitution mechanism (AlHM: Si->AlH); sibling rows use different Al content/substitution mechanisms. | ||||||||||||||
| Post-perovskite |
|
— | 41.83 ų Unit cell |
204 | 4.180 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: Al-free (0 mol% Al2O3) end-member post-perovskite composition; sibling rows are Al-bearing post-perovskite with different substitution mechanisms (CCM, OVM, AlHM). | ||||||||||||||
| Post-perovskite |
|
— | 41.79 ų Unit cell |
207 | 4.130 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: 6.25 mol% Al2O3 via the charge-coupled mechanism (CCM: MgSi->AlAl); sibling rows use different Al content/substitution mechanisms. | ||||||||||||||
| Post-perovskite |
|
— | 41.78 ų Unit cell |
201 | 4.290 | third-order Birch-Murnaghan | — | Original | ||||||
| Post-perovskite |
|
— | 42.33 ų Unit cell |
194 | 4.150 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: 6.25 mol% Al2O3 via the oxygen-vacancy-forming mechanism (OVM: SiSiO->AlAl+vacancy); sibling rows use different Al content/substitution mechanisms. | ||||||||||||||
| Post-perovskite |
|
— | 41.64 ų Unit cell |
228 | 3.860 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: 3.125 mol% Al2O3 via the hydrous Al substitution mechanism (AlHM: Si->AlH); sibling rows use different Al content/substitution mechanisms. | ||||||||||||||
2005 5 EOS records Single-crystal synchrotron X-ray diffraction study of wüstite and magnesiowüstite at lower-mantle pressures 10.1107/s0909049505022326
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wüstite |
|
300 K | 79.41 ų Unit cell |
146 | 4 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: This study's fit for the cubic Fe0.93O phase over the full P range 0-51 GPa, with K' fixed to 4.0. | ||||||||||||||
| Wüstite |
|
300 K | 51.28 ų Unit cell |
238 | 3.500 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: This study's fit for the rhombohedral high-pressure phase, using only the 28-51 GPa range (a different phase and pressure range than the cubic-phase sibling row). | ||||||||||||||
| Wüstite |
|
300 K | 59.85 ų Unit cell |
132 | 4.200 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: Rhombohedral-phase parameters back-calculated to zero pressure from a fit referenced to 28 GPa, a different approach than the direct ambient-pressure fits in sibling rows. | ||||||||||||||
| Wüstite |
|
300 K | 59.72 ų Unit cell |
134 | 4 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: Rhombohedral-phase fit made directly at a 1 atm reference pressure over 23-51 GPa with K' fixed to 4.0; authors state this is their 'best estimate' for this phase. | ||||||||||||||
| Ferropericlase |
|
300 K | 77.3 ų Unit cell |
154 | 4 | third-order Birch-Murnaghan | — | Original | ||||||
2004 1 EOS record Equation of state and phase stability of mantle perovskite up to 140 GPa shock pressure and its geophysical i… 10.1029/2003gl019132
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | — | 260.100 | 4.180 | third-order Birch-Murnaghan | adiabatic | Original |
2004 1 EOS record Effect of aluminium on the compressibility of silicate perovskite 10.1029/2004gl020213
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 163.23 ų Unit cell |
251.500 | 4 | third-order Birch-Murnaghan | — | Original |
2004 1 EOS record Shock‐induced melting of MgSiO3 perovskite and implications for melts in Earth's lowermost mantle 10.1029/2004gl020237
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MgSiO3 melt (H.P.P. melt) |
|
— | — | 125 | 4 | third-order Birch-Murnaghan | adiabatic | Original |
2004 1 EOS record Equation of State, Phase Stability of (Mg0.92, Fe0.08)SiO3 Perovskite from Shock Wave Study and Its Geophysic… 10.1063/1.1780510
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | — | 260.090 | 4.170 | third-order Birch-Murnaghan | adiabatic | Original |
2004 1 EOS record Performance of an ab initio equation of state for magnesium oxide 10.1088/0953-8984/16/30/006
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Periclase |
|
300 K | — | 160.300 | 4.130 | third-order Birch-Murnaghan | — | Cited |
2003 12 EOS records All-electron and pseudopotential study of MgO: Equation of state, anharmonicity, and stability 10.1103/physrevb.67.224110
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Periclase |
|
— | 77.629 ų Unit cell |
151.707 | 4.212 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Table I, static GGA calculation using an effective core pseudopotential with large-core Mg; sibling rows use small-core Mg, PAW potentials, or a pressure-corrected fit. | ||||||||||||
| Periclase |
|
— | 76.595 ų Unit cell |
150.839 | 4.052 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Table I, static GGA calculation using an ultrasoft effective core pseudopotential with small-core Mg; sibling rows use large-core Mg, PAW potentials, or a pressure-corrected fit. | ||||||||||||
| Periclase |
|
— | 76.049 ų Unit cell |
154.183 | 4.141 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Table I, static GGA calculation using a projector augmented-wave (PAW) potential with large-core Mg; sibling rows use ECP potentials, small-core Mg, or a pressure-corrected fit. | ||||||||||||
| Periclase |
|
— | 76.947 ų Unit cell |
150.597 | 4.103 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Table I, static GGA calculation using a projector augmented-wave (PAW) potential with small-core Mg; sibling rows use ECP potentials, large-core Mg, or a pressure-corrected fit. | ||||||||||||
| Periclase |
|
298 K | 74.712 ų Unit cell |
159.940 | 4.112 | third-order Birch-Murnaghan | — | Cited | ||||
| Periclase |
|
— | 73.425 ų Unit cell |
181.240 | 3.997 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Table V, pressure-corrected static PAW-GGA EOS with a constant -7.736 GPa shift to match the experimental ambient volume; distinct from uncorrected Table I rows. | ||||||||||||
| Periclase |
|
— | 74.439 ų Unit cell |
173.480 | 4.014 | third-order Birch-Murnaghan | — | Original | ||||
| Periclase |
|
298 K | 74.67 ų Unit cell |
170.530 | 4.036 | third-order Birch-Murnaghan | — | Original | ||||
| Periclase |
|
1000 K | 76.549 ų Unit cell |
152.595 | 4.130 | third-order Birch-Murnaghan | — | Original | ||||
| Periclase |
|
2000 K | 79.915 ų Unit cell |
127.719 | 4.244 | third-order Birch-Murnaghan | — | Original | ||||
| Periclase |
|
3000 K | 83.772 ų Unit cell |
106.110 | 4.331 | third-order Birch-Murnaghan | — | Original | ||||
| Periclase |
|
4000 K | 88.006 ų Unit cell |
88.473 | 4.385 | third-order Birch-Murnaghan | — | Original | ||||
2003 2 EOS records Equation of state of stishovite to lower mantle pressures 10.2138/am-2003-2-307
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
— | 46.5126 ų Unit cell |
309.900 | 4.590 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Full unit-cell third-order BM EoS fit to combined single-crystal + powder XRD data; sibling row instead reports a linearized axial (a3) modulus, not the full-volume EoS. | ||||||||||||
| Stishovite |
|
— | — | 250.900 | 5.480 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Axial (linearized a3) modulus from a separate fit to model the a lattice parameter alone, not the full unit-cell EoS reported in the sibling row. | ||||||||||||
2002 19 EOS records On the structure and compressibility of CaSiO3 perovskite 10.1029/2001gl013523
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
300 K | 46.53 ų Unit cell |
313.200 | 4.400 | third-order Birch-Murnaghan | — | Original | ||||||
| Stishovite |
|
— | 46.51 ų Unit cell |
313.400 | — | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Weidner et al. [1981]; sibling row in this compilation table cites a different original study (Panero et al. 2001). | ||||||||||||||
| Stishovite |
|
— | 46.54 ų Unit cell |
312.900 | 4.800 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Panero et al. [2001], with V0 taken from Ross et al. [1990]; sibling row cites a different original study (Weidner et al. 1981). | ||||||||||||||
| Davemaoite |
|
300 K | 45.9 ų Unit cell |
228 | 4.300 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: VIBC calculation for the Pnma structural model; sibling rows use a different space group (Pm3m) or the VIB method without covalent correction. | ||||||||||||||
| Davemaoite |
|
300 K | 45.92 ų Unit cell |
229 | 4.300 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: VIBC calculation for the Pm3m structural model; sibling rows use a different space group (Pnma) or the VIB method without covalent correction. | ||||||||||||||
| Davemaoite |
|
300 K | 44.75 ų Unit cell |
305 | 3.500 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: VIB calculation (no covalent correction) for the Pm3m structural model; sibling rows use the covalent-corrected VIBC method instead. | ||||||||||||||
| Davemaoite |
|
300 K | 45.82 ų Unit cell |
235 | 4.150 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Karki & Crain [1998] first-principles calculation; compilation Table 2 (Theoretical) cites a different original study per row. | ||||||||||||||
| Davemaoite |
|
300 K | 45.62 ų Unit cell |
227 | 4.290 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Chizmeshya et al. [1996] first-principles calculation; compilation table cites a different original study per row. | ||||||||||||||
| Davemaoite |
|
300 K | 46.66 ų Unit cell |
246.500 | 4.400 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Wentzcovitch et al. [1995] first-principles calculation; compilation table cites a different original study per row. | ||||||||||||||
| Davemaoite |
|
300 K | 45.34 ų Unit cell |
295 | 4 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Sherman [1993] theoretical calculation, K'=4.0 assumed (footnote *); compilation table cites a different original study per row. | ||||||||||||||
| Davemaoite |
|
300 K | 45.81 ų Unit cell |
347 | 5.300 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Hemley et al. [1987] theoretical calculation; compilation table cites a different original study per row. | ||||||||||||||
| Davemaoite |
|
300 K | 55.74 ų Unit cell |
263 | 4.130 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Wolf & Bukowinski [1987] theoretical calculation; compilation table cites a different original study per row. | ||||||||||||||
| Davemaoite |
|
300 K | 56.13 ų Unit cell |
269.500 | 3.860 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Wolf & Jeanloz [1985] theoretical calculation; compilation table cites a different original study per row. | ||||||||||||||
| Davemaoite |
|
— | 45.58 ų Unit cell |
236 | 3.900 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Shim et al. [2000] experimental (approximately hydrostatic), V0 assumed (footnote *); compilation Table 2 (Experimental) cites a different original study per row. | ||||||||||||||
| Davemaoite |
|
— | 45.58 ų Unit cell |
232 | 4.800 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Wang et al. [1996] experimental (quasi-hydrostatic); compilation table cites a different original study per row. | ||||||||||||||
| Davemaoite |
|
— | 45.37 ų Unit cell |
281 | 4 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Mao et al. [1989], K' assumed=4.0 (footnote *); compilation table cites a different original study per row. | ||||||||||||||
| Davemaoite |
|
— | 45.58 ų Unit cell |
325 | 4 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Tamai & Yagi [1989], K' assumed=4.0 (footnote *); compilation table cites a different original study per row. | ||||||||||||||
| Davemaoite |
|
— | 45.58 ų Unit cell |
288 | 4 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Yagi et al. [1989], K' assumed=4.0 (footnote *); compilation table cites a different original study per row. | ||||||||||||||
| Davemaoite |
|
— | 45.6 ų Unit cell |
275 | 4 | third-order Birch-Murnaghan | — | Cited | ||||||
| Why this differs from similar rows: Cites Tarrida & Richet [1989], K' assumed=4.0 (footnote *); compilation table cites a different original study per row. | ||||||||||||||
2002 3 EOS records Structure and elasticity of single‐crystal (Mg,Fe)O and a new method of generating shear waves for gigahertz … 10.1029/2001jb000490
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ferropericlase |
|
— | 76.336 ų Unit cell |
158.400 | 5.490 | third-order Birch-Murnaghan | — | Original | ||||||
| Ferropericlase |
|
— | 77.453 ų Unit cell |
155.800 | 5.530 | third-order Birch-Murnaghan | — | Original | ||||||
| Ferropericlase |
|
— | 78.082 ų Unit cell |
151.300 | 5.550 | third-order Birch-Murnaghan | — | Original |
2002 4 EOS records Elasticity of (Mg,Fe)SiO3‐perovskite at high pressures 10.1029/2002gl014683
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 159.6 ų Unit cell |
264.300 | 3.940 | third-order Birch-Murnaghan | — | Original | ||||||||
| Why this differs from similar rows: EOS-derived value from a volumetric fit (V0=159.6, K0=264.3, K'=3.94) for x=0; sibling row instead reports elastic-constant-derived (VRH-averaged) moduli from Eulerian strain fits. | ||||||||||||||||
| Bridgmanite |
|
— | 160.5 ų Unit cell |
270 | 3.960 | third-order Birch-Murnaghan | — | Original | ||||||||
| Why this differs from similar rows: EOS-derived volumetric fit for x=0.25, spin-polarized with Fe on the large 4c site (V0=160.5, K0=270, K'=3.96); sibling row instead reports VRH-averaged elastic-constant moduli. | ||||||||||||||||
| Bridgmanite |
|
— | — | 263 | 4.060 | third-order Birch-Murnaghan | — | Original | ||||||||
| Why this differs from similar rows: Table 1 value from third-order Eulerian strain fits to elastic constants, VRH-averaged (K=263, K'=4.06); sibling row instead reports the volumetric EOS fit (K0=264.3, K'=3.94). | ||||||||||||||||
| Bridgmanite |
|
— | — | 268 | 4.100 | third-order Birch-Murnaghan | — | Original | ||||||||
| Why this differs from similar rows: Table 1 value from Eulerian strain fits to elastic constants, VRH-averaged, x=0.25 (K=268, K'=4.10); sibling row instead reports the volumetric EOS fit (K0=270, K'=3.96). | ||||||||||||||||
2001 2 EOS records Quasi‐hydrostatic compression of magnesium oxide to 52 GPa: Implications for the pressure‐volume‐temperature … 10.1029/2000jb900318
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Periclase |
|
300 K | 74.53 ų Unit cell |
170 | 3.590 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Fit with V0, K0T, and K' all free, yielding V0=74.53, K0T=170, K'=3.59; sibling row instead fixes K0T from independent sound-velocity data. | ||||||||||||
| Periclase |
|
300 K | 74.71 ų Unit cell |
160.200 | 3.990 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Fit with K0T fixed to 160.2 GPa from high-precision sound-velocity measurements, giving V0=74.71 and K'=3.99; marked preferred fit. Sibling row fits K0T freely. | ||||||||||||
2001 1 EOS record Systematics of elasticity: Ab initio study in B1-type alkaline earth oxides 10.1063/1.1371498
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Periclase |
|
— | — | 160 | 4.010 | third-order Birch-Murnaghan | — | Original |