Renierite Bernstein L R, Reichel D G, Merlino S American Mineralogist 74 (1989) 1177-1181 Renierite crystal structure refined from Rietveld analysis of powder neutron-diffrection data _database_code_amcsd 0001278 10.6226 10.6226 10.5506 90 90 90 P-42c atom x y z occ Biso Cu1 .2484 0 .25 .82 1.6 Cu2 .2336 .5 .25 .90 1.8 Cu3 0 .5 .0015 .96 1.3 Cu4 .2544 .2585 .5107 1.4 Zn 0 0 0 2.4 Ge 0 .2498 .25 .81 0.6 Fe1 .5 .2646 .25 .90 0.9 Fe2 .5 0 .25 .84 0.9 Fe3 .5 .5 0 .92 0.3 S1 .3938 .1390 .1240 1.0 S2 .1232 .3699 .1186 1.0 S3 .3797 .3766 .3736 1.0 S4 .1225 .1398 .3852 1.0