Periclase_56 Formula: Mg O Name: Periclase Unit cell: 4.232 4.232 4.232 90.0 90.0 90.0 , V=75.79 Space group: FM3M (225)
Fiquet G , Richet P , Montagnac G , Physics and Chemistry of Minerals , 27 (1999) p.103-111, High-temperature thermal expansion of lime, periclase,, corundum and spinel, Sample: IR wire, T = 694 K