AM_Sinoite Formula: Si2 N2 O Name: Sinoite Unit cell: 8.843 5.473 4.835 90.0 90.0 90.0 , V=234.00 Space group: CMC21 (36)

Idrestedt I , Brosset C , Acta Chemica Scandinavica , 18 (1964) p.1879-1886, Structure of Si2N2O, Locality: synthetic