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.
Why this differs from similar rows:
Axial modulus for the a3 lattice parameter (second-order BM, K' fixed to 4); sibling row is the corresponding c3 axial modulus (496 GPa), a different crystallographic axis.
Why this differs from similar rows:
Axial modulus for the c3 lattice parameter (second-order BM, K' fixed to 4); sibling row is the corresponding a3 axial modulus (258 GPa), a different crystallographic axis.
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.