Seifertite

SiO2

unknown · Cited · 2019

V₀

91.76

Å³

Unit cell

K₀

329

GPa

Isothermal

K′

dimensionless

Volume (V₀)

Value	Unit	Basis	Z
91.76	Å³	Unit cell	—

Reported value and unit are preserved as extracted. Z (formula units per cell) is not stored yet, so molar ↔ Å³/f.u. conversion is not applied automatically.

Composition

Oxide	Molar
SiO2	1

Formula: SiO2

Conditions & method

T_ref: —
P_ref: —
Structure: alpha-PbO2-type (seifertite)
Method: literature compilation / cited value
theoretical calculation (cited study)
Sample: Driver et al. (2010), Table 1 row (theoretical, footnote b)

Source

Paper: High Pressure‐Temperature Study on the Thermal Equations of State of Seifertite…
Authors: Ningyu Sun; Weigang Shi; Zhu Mao; Cijin Zhou; Vitali B. Prakapenka
DOI: 10.1029/2019jb017853
Year: 2019
Journal: Journal of Geophysical Research Solid Earth
Origin: Cited (quoted from earlier work)

Evidence from the paper

Table 1: Driver et al. (2010)^b 329, 4, 91.76, γ0 1.27, q 2.05

Additional notes

gamma 0

1.27

2.05