AM_Valentinite_3 Formula: Sb2 O3 Name: Valentinite Unit cell: 4.8996 12.449 5.4103 90.0 90.0 90.0 , V=330.00 Space group: PCCN (56)

Whitten A E , Dittrich B , Spackman M A , Turner P , Brown T C , Dalton Transactions , 2004 (2004) p.23-29, Charge density analysis of two polymorphs of antimony(III) oxide