Murchisite Jellinek F Acta Crystallographica 10 (1957) 620-628 The structures of the chromium sulphides Locality: synthetic _database_code_amcsd 0009198 5.982 5.982 11.509 90 90 120 P-31c atom x y z Cr1 0 0 .25 Cr2 1/3 2/3 .25 Cr3 0 0 0 Cr4 1/3 2/3 0 S .3333 0 .375