Santite
Zachariasen W H
Zeitschrift fur Kristallographie 98 (1937) 266-274
The crystal structure of potassium acid dihydronium
pentaborate KH2(H3O)2B5O10, (potassium pentaborate tetrahydrate)
Locality: synthetic
_database_code_amcsd 0010569
11.08 11.14 8.97 90 90 90 Aba2
atom     x      y     z
K        0      0     0
B1       0      0 .3889
B2   .1944  .0972 .3194
B3   .1944 -.0694    .5
O1   .0764  .0833 .2917
O2   .0764 -.0833 .4861
O3   .2222 -.1389 .0833
O4     .25  .0208 .4167
O5     .25  .1806   .25
O6       0  .1667   .75