AM_Bafertisite Formula: Ba Fe2 Ti Si2 O10 H2 Name: Bafertisite Unit cell: 10.6 13.64 12.47 90.0 119.5 90.0 , V=1569.22 Space group: C1M1 (8)

Guan Y S , Simonov V I , Belov N V , Doklady Akademii Nauk SSSR , 149 (1963) p.1416-1419, The crystal structure of bafertisite BaFe2TiO[Si2O7](OH)2