Fe K S2 Bronger W, Kyas A, Muller P Journal of Solid State Chemistry 70 (1987) 262-270 The antiferromagnetic structures of KFeS2, RbFeS2, KFeSe2, and RbFeSe2 and the correlation between magnetic moments and crystal field calculations _cod_database_code 1008695 _database_code_amcsd 0016581 7.082 11.329 5.403 90 113.2 90 C2/c atom x y z Fe1 0 .002 .25 K1 0 .359 .25 S1 .186 .109 .123