AM_Cs2O2
Formula: Cs O
Name: Cs2O2
Unit cell: 4.322 7.517 6.43 90.0 90.0 90.0 , V=208.90
Space group: IMMM (71)

Wyckoff R W G , Crystal Structures , 1 (1963) p.85-237, Second edition. Interscience Publishers, New York, New York, Cesium peroxide