Periclase
Fiquet G, Richet P, Montagnac G
Physics and Chemistry of Minerals 27 (1999) 103-111
High-temperature thermal expansion of lime, periclase,
corundum and spinel
Sample: IR wire, T = 694 K
_database_code_amcsd 0008333
4.232 4.232 4.232 90 90 90 Fm3m
atom   x   y   z
Mg     0   0   0
O     .5  .5  .5