AM_Torbernite Formula: U2 P2 Cu O24 H24 Name: Torbernite Unit cell: 7.0267 7.0267 20.807 90.0 90.0 90.0 , V=1027.34 Space group: P4/NNC (126)

Locock A J , Burns P C , The Canadian Mineralogist , 41 (2003) p.489-502, Crystal structures and synthesis of the copper-dominant members of the autunite, and meta-autunite groups: Torbernite, zeunerite, metatorbernite and metazeunerite