AM_Zircon_1 Formula: Zr Si O4 Name: Zircon Unit cell: 6.6042 6.6042 5.9796 90.0 90.0 90.0 , V=260.80 Space group: I41/AMD (141)

Hazen R M , Finger L W , American Mineralogist , 64 (1979) p.196-201, Crystal structure and compressibility of zircon at high pressure, crystal No. 1, 1 atm - before P