CuNa2Si4O10 Kawamura K, Kawahara A Acta Crystallographica B33 (1977) 1071-1075 The crystal structure of synthetic copper sodium silicate: CuNa2Si4O10 Locality: synthetic _database_code_amcsd 0020111 10.613 7.85 6.944 118.2 116.53 93.65 P-1 atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Cu1 .4259 .2870 .4702 .0046 .0101 .0135 .0022 .0044 .0061 Si1 .8079 .0601 .1054 .0050 .0078 .0135 .0022 .0044 .0061 Si2 .1461 .2939 .5152 .0047 .0088 .0138 .0020 .0042 .0059 Si3 .7367 .3452 .4918 .0052 .0086 .0134 .0023 .0048 .0059 Si4 .7494 .3777 .9433 .0054 .0090 .0132 .0024 .0049 .0062 Na1 .0209 .2413 .9209 .0088 .0134 .0326 .0056 .0106 .0129 Na2 .4205 .2731 .9564 .0072 .0163 .0207 .0034 .0062 .0117 O1 .9875 .1047 .2856 .0041 .0089 .0180 .0111 .0032 .0052 O2 .7399 .1297 .2883 .0081 .0109 .0184 .0033 .0082 .0066 O3 .2678 .1789 .1096 .0059 .0083 .0150 .0018 .0044 .0050 O4 .2826 .2183 .5466 .0055 .0133 .0205 .0040 .0067 .0101 O5 .5731 .3539 .3931 .0063 .0127 .0180 .0037 .0064 .0095 O6 .5790 .3528 .8167 .0055 .0164 .0170 .0033 .0052 .0099 O7 .1442 .3959 .7819 .0061 .0098 .0153 .0025 .0059 .0058 O8 .8189 .3707 .7729 .0050 .0127 .0160 .0032 .0051 .0084 O9 .1444 .4668 .4481 .0062 .0110 .0191 .0036 .0064 .0086 O10 .7951 .2040 .9961 .0090 .0112 .0196 .0043 .0077 .0091