Erythrite Wildner M, Giester G, Lengauer C L, McCammon C A European Journal of Mineralogy 8 (1996) 187-192 Structure and crystal chemistry of vivianite-type compounds: Crystal structures of erythrite and annabergite with a Mossbauer study of erythrite _database_code_amcsd 0006617 10.251 13.447 4.764 90 104.98 90 C2/m atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) CoMe1 0 0 0 .0112 .0170 .0080 0 -.0005 0 CoMe2 0 .38512 0 .505 .0136 .0156 .0099 0 .0010 0 FeMe2 0 .38512 0 .37 .0136 .0156 .0099 0 .0010 0 NiMe2 0 .38512 0 .125 .0136 .0156 .0099 0 .0010 0 As .31621 0 .37235 .0100 .0146 .0071 0 -.0002 0 O1 .1493 0 .3748 .0097 .0227 .0094 0 .0005 0 O2 .4057 0 .7226 .0166 .0176 .0058 0 -.0025 0 O3 .3433 .1067 .2087 .0157 .0151 .0140 -.0005 .0035 .0027 OW1 .0978 .1137 .8067 .0156 .0227 .0139 -.0019 .0010 -.0011 OW2 .3995 .2273 .7133 .0279 .0221 .0169 .0021 .0037 .0020 H11 .119 .091 .657 .0156 H12 .163 .127 .902 .0306 H21 .368 .208 .536 .0464 H22 .448 .282 .714 .0416