Kenhsuite Durovic S Acta Crystallographica B24 (1968) 1661-1670 The crystal structure of gamma-Hg3S2Cl2 Sample: one-layer structure derived from superposition structure _database_code_amcsd 0009348 4.664 16.82 9.081 90 90 90 A2mm atom x y z occ Hg1 .5 .125 .25 .5 Hg2 .2218 .1514 0 Hg3 .1897 0 .2738 S .2471 .1423 .2596 Cl1a .4708 0 0 Cl1b .4708 0 .5 Cl2a .0162 0 0 Cl2b .0162 0 .5