Krausite
Effenberger H, Pertlik F, Zemann J
American Mineralogist 71 (1986) 202-205
Refinement of the crystal structure of krausite: a mineral with an
interpolyhedral oxygen-oxygen contact shorter than the hydrogen bond
_database_code_amcsd 0001008
7.920 5.146 9.014 90 102.76 90 P2_1/m
atom     x     y     z Biso    B(1,1)  B(2,2)  B(3,3)   B(1,2)   B(1,3)   B(2,3)
K    .5746   .25 .2150        .004483 .018220 .005919        0  .000663        0
Fe   .0896   .25 .2278        .005196 .009346 .003849        0  .001068        0
S1   .6653   .25 .6531        .005237 .009535 .005046        0  .000037        0
O1   .7399   .25 .5191        .011229 .017465 .005790        0  .001693        0
O2   .4794   .25 .6210        .004777 .023130 .010254        0 -.000920        0
O3   .7287 .0179 .7499        .007710 .011518 .006760  .003962  .002393  .002100
S2   .1554   .25 .8817        .004148 .007647 .003817        0  .001141        0
O4   .0619   .25 .0062        .007458 .008591 .004108        0  .001878        0
O5   .3414   .25 .9354        .003813 .023979 .007019        0 -.000258        0
O6   .1014 .0167 .7861        .007207 .011612 .006178 -.002453  .003129 -.002542
O7   .1035   .25 .4554        .011732 .016804 .005434        0  .000699        0
H     .145  .368  .488  .70