Quartz
Kihara K
European Journal of Mineralogy 2 (1990) 63-77
An X-ray study of the temperature dependence of the quartz structure
Sample: at T = 972 K
_database_code_amcsd 0006376
4.9977 4.9977 5.4564 90 90 120 P6_222
atom     x      y   z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Si      .5      0   0  .0278  .0218  .0138  .0109      0      0
O    .4159 .20795 1/6  .0581  .0571  .0394 .02905      0 -.0254