Anatacamite Malcherek T, Schluter J Acta Crystallographica B65 (2009) 334-341 Structures of the pseudo-trigonal polymorphs of Cu2(OH)3Cl Locality: Sierra Gorda district, Chile Note: Sample #1 _database_code_amcsd 0017758 9.1646 9.2029 9.2102 95.858 96.290 96.507 P-1 atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Cu1a .5 .5 .5 .0106 .0098 .0099 .0137 .0058 .0023 .0032 Cu2a .5 0 0 .0157 .0139 .0138 .0176 .0007 -.0025 -.0005 Cu2b 0 0 .5 .0109 .0075 .0153 .0117 .0060 .0013 .0048 Cu2c 0 .5 0 .0139 .0110 .0133 .0146 -.0037 -.0030 -.0015 Cu3a .74935 .24039 .00270 .0141 .0134 .0163 .0145 .0052 .0032 .0055 Cu3b .25112 .00186 .73928 .0131 .0100 .0168 .0123 .0040 -.0028 .0028 Cu3c .00059 .75035 .24784 .0132 .0141 .0171 .0096 .0048 .0038 .0021 Cu4a .49964 .24961 .25234 .0129 .0135 .0148 .0111 .0036 .0028 .0018 Cu4b .24664 .26012 .49839 .0142 .0128 .0157 .0171 .0091 .0040 .0062 Cu4c .25123 .50173 .23909 .0133 .0113 .0171 .0119 .0053 -.0020 .0038 Cl1a .19369 .19294 .19482 .0178 .0164 .0174 .0188 .0032 -.0014 .0010 Cl2a .80723 .30762 .3036 .0181 .0166 .0187 .0187 .0040 -.0007 .0017 Cl2b .30698 .30354 .80826 .0170 .0153 .0161 .0191 .0047 -.0023 .0021 Cl2c .30599 .80371 .30886 .0170 .0150 .0162 .0195 .0044 -.0015 .0018 O1a .5493 .0500 .2625 .0176 .0124 .019 .027 .0091 .0129 .0110 O1b .0450 .2530 .5510 .0193 .016 .033 .0117 .012 -.0005 .0102 O1c .2277 .5463 .0337 .0203 .018 .019 .023 .0064 .0027 -.0040 O2a .9511 .2456 .9534 .0213 .019 .030 .019 .005 .0052 .0135 O2b .2778 .9716 .9505 .0125 .0125 .013 .0147 .0060 .0054 .0073 O2c .9614 .9606 .2782 .0166 .0063 .018 .027 .0013 .0057 .0022 O3a .5387 .2200 .0402 .0166 .021 .016 .0147 .0105 .0007 .0069 O3b .2221 .0445 .5317 .0162 .0122 .014 .022 .0008 .0038 .0014 O3c .0393 .5395 .2168 .0119 .0060 .020 .0100 .0021 -.0003 .0054 O4a .4536 .4515 .2475 .0192 .0059 .018 .035 .0039 .0041 .007 O4b .4577 .2804 .4622 .0162 .0135 .021 .0149 .0032 .0009 .0071 O4c .2722 .4698 .4500 .0125 .0206 .0066 .0125 .0063 .0020 .0063 H4b .510 .214 .524 .048 H4a .537 .531 .285 .048 H4c .231 .549 .502 .048 H3a .462 .266 -.013 .048 H1a .497 -.021 .320 .048 H2b .246 .069 .996 .048 H2a .040 .211 .001 .048 H3c -.036 .458 .203 .048 H1c .246 .440 .006 .048 H3b .285 -.012 .471 .048 H2c .062 .020 .286 .048 H1b -.012 .315 .494 .048