Stannite Bonazzi P, Bindi L, Bernardini G P, Menchetti S The Canadian Mineralogist 41 (2003) 639-647 A model for the mechanism of incorporation of Cu, Fe and Zn in the stannite - kesterite series, Cu2FeSnS4 - Cu2ZnSnS4 Sample: Fe080 _database_code_amcsd 0005839 5.446 5.446 10.757 90 90 90 I-42m atom x y z occ Uiso Cu(4d) 0 1/2 1/4 .96 .01865 Zn(4d) 0 1/2 1/4 .03 .01865 Fe(4d) 0 1/2 1/4 .01 .01865 Fe(2a) 0 0 0 .78 .01227 Zn(2a) 0 0 0 .14 .01227 Cu(2a) 0 0 0 .08 .01227 Sn(2b) 0 0 1/2 .00987 S(8i) .75528 .75528 .87028 .01100