AM_K2TiSi3O9 Formula: K2 Ti Si3 O9 Name: K2TiSi3O9 Unit cell: 6.7766 6.7766 9.9275 90.0 90.0 120.0 , V=394.82 Space group: P63/M (176)

Xu H , Navrotsky A , Balmer M L , Su Y , Physics and Chemistry of Minerals , 32 (2005) p.426-435, Crystal-chemical and energetic systematics of wadeite-type phases