AM_Titanite_101 Formula: Ca Ti Si O5 Name: Titanite Unit cell: 7.0719 8.7464 6.5783 90.0 113.751 90.0 , V=372.43 Space group: A12/A1 (15)

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 = 500 K