Zunyite
Baur W H, Ohta T
Acta Crystallographica B38 (1982) 390-401
The Si5O16 pentamer in zunyite refined and empirical relations for individual
silicon-oxygen bonds
Locality: Zuni Mine, Colorado, USA
Sample: M9003
_database_code_amcsd 0009753
13.8796 13.8796 13.8796 90 90 90 F-43m
atom      x      y      z occ  Biso
Si1     .25    .25    .25 .75   .37
Al1     .25    .25    .25 .25   .37
Si2  .11399 .11399 .11399       .30
Al1     .75    .75    .75       .30
Al2  .08565 .08565 .76675       .38
O1   .82472 .82472 .82472       .38
O2   .18128 .18128 .18128      1.07
O3   .27927      0      0       .67
O4   .17866 .17866 .54558 2/3   .68
F4   .17866 .17866 .54558 1/3   .68
O5   .13802 .13802 .00119       .49
Cl       .5     .5     .5       .92
H1a    .228   .228   .530 1/3 13.00
H1b    .190   .190   .480 1/3 13.00
H2     .352      0      0      1.90