AM_Rb2O
Formula: Rb2 O
Name: Rb2O
Unit cell: 6.74 6.74 6.74 90.0 90.0 90.0 , V=306.18
Space group: FM3M (225)

Wyckoff R W G , Crystal Structures , 1 (1963) p.239-444, Second edition. Interscience Publishers, New York, New York, Anti-fluorite structure