Denningite Miletich R Mineralogy and Petrology 48 (1993) 129-145 Copper-substituted manganese-denningites, Mn(Mn1-xCux)(Te2O5)2(0<=x<=1): synthesis and crystal chemistry Locality: synthetic Sample: x = 0.48 _database_code_amcsd 0014628 8.741 8.741 12.8684 90 90 90 *P4_2/nbc .25 -.25 .25 atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Mn .25 .25 0 .0141 .0144 .0123 0 0 0 MnMe .25 .25 .25 .52 .0205 .0205 .0092 -.0081 0 0 CuMe .25 .25 .25 .48 .0205 .0205 .0092 -.0081 0 0 Te .03834 .56571 .38227 .0138 .0132 .0114 .0005 .0002 .0010 O1 .1699 .1068 .3640 .0156 .0184 .0146 -.0015 .0004 .0027 O2 .0218 .3759 .4512 .0267 .0124 .0128 .0004 .0018 .0017 O3 .5522 .5522 .25 .0279 .0279 .0147 -.0072 -.0060 .0060