AM_Zircon Formula: Zr Si O4 Name: Zircon Unit cell: 6.607 6.607 5.982 90.0 90.0 90.0 , V=261.13 Space group: I41/AMD (141)

Robinson K , Gibbs G V , Ribbe P H , American Mineralogist , 56 (1971) p.782-790, The structure of zircon: A comparison with garnet