Meridianiite
Fortes A D, Wood I G, Knight K S
Physics and Chemistry of Minerals 35 (2008) 207-221
The crystal structure and thermal expansion tensor of MgSO4-11D2O (meridianiite)
determined by neutron powder diffraction
Note: T = 250 K
Locality: synthetic
_database_code_amcsd 0009132
6.7508 6.8146 17.2924 88.118 89.481 62.6891 P-1
atom      x      y      z  Uiso
Mg1       0      0      0 .0191
Mg2       0      0     .5 .0140
S     .3944  .3271  .2013 .0254
O1    .3119  .3373  .1232 .0225
O2    .2248  .4343  .2540 .0406
O3    .5267  .0885  .2265 .0327
O4    .5531  .4173  .1997 .0389
Ow1   .6681  .1633  .0080 .0407
Ow2   .9897 -.2717  .0546 .0352
Ow3   .0453  .1090  .1047 .0394
Ow4   .1479 -.1094  .3944 .0289
Ow5   .8010 -.1556  .4839 .0410
Ow6   .7613  .2787  .4451 .0340
Ow7   .3157  .3975  .4115 .0280
Ow8   .6032 -.2431  .1184 .0291
Ow9   .5626 -.1426  .3602 .0258
Ow10  .8303  .4336  .3064 .0343
Ow11  .9950 -.0985  .2456 .0367
D1a   .5664  .2299  .0497 .0482
D1b   .5671  .1933 -.0345 .0474
D2a   .1147 -.3993  .0747 .0463
D2b   .8513 -.2698  .0755 .0405
D3a   .0404  .0416  .1531 .0384
D3b   .1244  .1925  .1104 .0448
D4a   .2969 -.1230  .3862 .0314
D4b   .0846 -.0852  .3442 .0335
D5a   .7752 -.2419  .5238 .0440
D5b   .7160 -.1452  .4391 .0391
D6a   .7940  .3273  .3972 .0403
D6b   .6068  .3050  .4377 .0325
D7a   .2800  .4080  .3586 .0386
D7b   .2301  .5507  .4273 .0503
D8a   .5566 -.1311  .1553 .0380
D8b   .5860 -.3614  .1432 .0417
D9a   .5410 -.0450  .3150 .0340
D9b   .6565 -.2896  .3406 .0343
D10a  .7452  .4181  .2661 .0408
D10b  .9704  .4146  .2839 .0407
D11a  .0595 -.2524  .2406 .0394
D11b  .8385 -.0404  .2389 .0413