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: Fe000 _database_code_amcsd 0005843 5.434 5.434 10.856 90 90 90 I-42m atom x y z occ Uiso Cu(4d) 0 1/2 1/4 .50 .01300 Zn(4d) 0 1/2 1/4 .50 .01300 Cu(2a) 0 0 0 .01516 Sn(2b) 0 0 1/2 .00711 S(8i) .75617 .75617 .87208 .00775