Hambergite
Burns P C, Novak M, Hawthorne F C
The Canadian Mineralogist 33 (1995) 1205-1213
Fluorine-hydroxyl variation in hambergite: A crystal-structure study
Note: sample HM5
Locality: Kracovice
_database_code_amcsd 0005474
9.654 12.347 4.4364 90 90 90 Pbca
atom     x     y     z  Uiso
Be1  .0040 .1893 .2632 .0081
Be2  .2383 .0660 .2800 .0080
B    .1081 .1093 .7775 .0075
H     .816  .195  .046 .0200
O1   .0375 .1887 .6244 .0084
O2   .1039 .1052 .0867 .0086
O3   .1883 .0367 .6215 .0090
O4   .3449 .1660 .2951 .0131