Hg3S2Cl1.54Br.46 Pervukhina N V, Vasil'ev V I, Magarill S A, Borisov S V, Naumov D Y The Canadian Mineralogist 44 (2006) 1239-1246 Crystal chemistry of mercury sulfohalides of composition Hg3S2Hal2 (Hal: Cl,Br). I. Crystal structures of two polymorphic modifications of Hg3S2Cl2-xBrx (x ~ 0.5) Sample: compound II _database_code_amcsd 0006124 18.0409 18.0409 18.0409 90 90 90 Pm3n atom x y z occ Uiso Hg1 .25 .3564 .1436 .038 Hg2 0 .1447 .1355 .034 Hg3 .1153 .5 .1415 .035 Hg4 .1160 .3638 0 .035 S1 .1174 .3680 .1322 .027 S2 .1323 .1323 .1323 .029 Cl1 0 .5 0 .012 Br1 0 0 0 .075 Cl2 0 .2450 0 .72 .037 Br2 0 .2450 0 .28 .037 Cl3 .25 .5 0 .67 .032 Br3 .25 .5 0 .33 .032 Cl4 0 .2486 .2570 .70 .034 Br4 0 .2486 .2570 .30 .034 Cl5 0 .5 .25 .019 Cl6 .25 .25 .25 .023