Zircon
Binks W
Mineralogical Magazine 21 (1926) 176-187
The crystalline structure of zircon.
_cod_database_code 1011265
_database_code_amcsd 0018125
6.58 6.58 5.93 90 90 90 I4_1/amd
atom x   y   z
Zr1  0   0   0
Si1  0   0  .5
O1   0 .21 .33