Kesterite 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: Fe020 _database_code_amcsd 0005842 5.428 5.428 10.864 90 90 90 I-42m atom x y z occ Uiso Cu(4d) 0 1/2 1/4 .50 .01781 Zn(4d) 0 1/2 1/4 .40 .01781 Fe(4d) 0 1/2 1/4 .10 .01781 Cu(2a) 0 0 0 .01969 Sn(2b) 0 0 1/2 .01328 S(8i) .75611 .75611 .87184 .01236