Quartz
Hazen R M, Finger L W, Hemley R J, Mao H K
Solid State Communications 72 (1989) 507-511
High-pressure crystal chemistry and amorphization of alpha-quartz
Locality: synthetic
Sample: P = 1 bar
_database_code_amcsd 0015462
4.914 4.914 5.406 90 90 120 P3_121
atom     x     y     z Biso
Si1  .4699     0   1/3  .51
O1   .4130 .2668 .2140  .86