Kettnerite Hybler J, Dusek M European Journal of Mineralogy 19 (2007) 411-418 Revision of the crystal structure of kettnerite CaBi[OFCO3] Locality: Krupka, Czech Republic _database_code_amcsd 0007224 5.3641 5.3641 13.5771 90 90 90 Pbaa atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ca .25 0 .4002 .008 .010 .003 .009 .001 0 0 Bi .25 0 .09429 .0117 .0127 .0124 .0101 .0008 0 0 F .019 .25 .5 .005 C .25 .5 .2555 .016 O1 .003 .25 0 .005 O2 .25 .5 .1609 .021 O3 .383 .344 .2990 .009