Svanbergite
Pabst A
American Mineralogist 32 (1947) 16-30
Some computations on svanbergite, woodhouseite and alunite
trial C
_database_code_amcsd 0000035
6.89 6.89 6.89 60.63 60.63 60.63 R-3m
atom    x   y   z occ
Sr      0   0   0
Al     .5   0   0
S     .29 .29 .29  .5
P     .29 .29 .29  .5
O1    .38 .38 .38
O      .5 .14 .14
OH   -.14 .28 .28