Hyalophane
De Pieri R, Quareni S, Hall K M
Acta Crystallographica B33 (1977) 3073-3076
Refinement of the structures of low and high hyalophanes
Sample: High hyalophane
_database_code_amcsd 0009609
8.556 13.045 7.189 90 115.63 90 C2/m
atom      x      y      z  occ
K    .28321      0  .1327  .43
Ba   .28321      0  .1327  .39
Na   .28321      0  .1327  .17
Ca   .28321      0  .1327  .01
Si1   .0088 .18313  .2244 .645
Al1   .0088 .18313  .2244 .355
Si2   .7059 .11771  .3458 .645
Al2   .7059 .11771  .3458 .355
O1a       0  .1424      0
O1b   .6278      0  .2879
O2    .8275  .1412  .2250
O3    .0305  .3099  .2559
O4    .1833  .1258  .4022