AM_Malayaite_9 Formula: Ca Sn Si O5 Name: Malayaite Unit cell: 7.166 8.903 6.678 90.0 113.39 90.0 , V=391.04 Space group: A12/A1 (15)

Zhang M , Meyer H W , Groat L A , Bismayer U , Salje E K H , Adiwidjaja G , Physics and Chemistry of Minerals , 26 (1999) p.546-553, An infrared spectroscopic and single-crystal X-ray study, of malayaite, CaSnSiO5, Sample: T = 550 K, Note: U33 for O1 has been altered by personal communication with authors, Dec 2003