Rasvumite
Mitchell R H, Ross K C, Potter E G
Journal of Solid State Chemistry 177 (2004) 1867-1872
Crystal structures of CsFe2S3 and RbFe2S3: Synthetic analogs of rasvumite KFe2S3
Locality: synthetic
_database_code_amcsd 0014046
9.1554 11.1612 5.4382 90 90 90 Cmcm
atom     x     y   z occ Biso
Rb      .5 .1694 .25  .5  1.4
K       .5 .1694 .25  .5  1.4
Fe   .3519    .5   0       .5
S1      .5 .6148 .25      1.5
S2   .2210 .3870 .25      1.5