Arcanite
McGinnety J A
Acta Crystallographica B28 (1972) 2845-2852
Redetermination of the structures of potassium sulphate and potassium chromate:
the effect of electrostatic crystal forces upon observed bond length
_database_code_amcsd 0009456
7.476 10.071 5.763 90 90 90 Pnam
atom       x      y     z B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3) B(2,3)
K1    .67377 .41062   .25 .00820 .00472 .01273 -.00017      0      0
K2   -.01104 .70406   .25 .00715 .00374 .01346  .00007      0      0
S     .23298 .41971   .25 .00554 .00281 .00866 -.00003      0      0
O1     .0379  .4166   .25  .0064  .0067  .0199  -.0009      0      0
O2     .2963  .5582   .25  .0114  .0029  .0163  -.0018      0      0
O3     .3009  .3522 .0412  .0134  .0055  .0111   .0013  .0020 -.0024