H6 Mg O16 S4
Troyanov S, Merinov B, Verin I, Kemnitz E, Hass D
Kristallografiya 35 (1990) 852-855
Crystal structure of acid magnesium sulphate
Mg:SO3(OH):2:SO2(OH)2:2
_cod_database_code 1100085
_database_code_amcsd 0018260
5.091 15.329 7.882 90 104.19 90 P2_1/c
atom     x     y     z
Mg1      0     0     0
S1   .4219 .0845 .7652
S2   .1242 .8340 .7496
O1   .3841 .3220 .2244
O2   .2940 .4574 .0877
O3   .2961 .9396 .1900
O4   .7176 .9422 .1048
O5   .0224 .1082 .1641
O6   .2780 .6277 .1397
O7   .9316 .7304 .1338
O8   .6969 .2196 .1049
H1    .598  .264  .120
H2    .846  .760  .177
H3    .286  .506  .068