AM_Titanite_95 Formula: Ca Ti Si O5 Name: Titanite Unit cell: 7.0722 8.7302 6.5672 90.0 113.84 90.0 , V=370.87 Space group: P121/A1 (14)

Ghose S , Ito Y , Hatch D M , Physics and Chemistry of Minerals , 17 (1991) p.591-603, Paraelectric-antiferroelectric phase transition in titanite, CaTiSiO5, I. A high temperature X-ray diffraction study of the order parameter, and transition mechanism, Sample: T = 294 K