RbGa(SO4)2*12H2O
Nyburg S C, Steed J, Aleksovska S, Petrusevski V M
Acta Crystallographica B56 (2000) 204-209
Structure of the alums. I. On the sulfate group disorder in the alpha-alums
Sample: T = 296 K
_database_code_amcsd 0009918
12.2679 12.2679 12.2679 90 90 90 Pa3
atom      x      y      z  occ  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Rb       .5     .5     .5      .0514  .0514  .0514  .0514  .0108  .0108  .0108
Ga        0      0      0      .0253  .0253  .0253  .0253 -.0004 -.0004 -.0004
S    .31299 .31299 .31299      .0305  .0305  .0305  .0305  .0037  .0037  .0037
O3    .2453  .2453  .2453 .892 .0349  .0286  .0445  .0317 -.0035  .0008  .0030
O3A    .380   .380   .380 .108 .0680   .057   .038   .110   .014   .060   .040
O4    .2701  .4245  .3178 .892 .0660  .0660  .0660  .0660 -.0149 -.0149 -.0149
O4A    .292   .211   .369 .108 .1800   .180   .180   .180  -.070  -.070  -.070
O1    .1577  .0107 -.0125      .0451  .0486  .0402  .0465  .0025 -.0053 -.0041
O2    .0479  .1425  .2988      .0507  .0640  .0422  .0458  .0213  .0185  .0088
H11    .181   .029  -.061       .062
H12    .203   .025   .048       .059
H21    .102   .165   .299       .090
H22    .013   .191   .285       .072