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Alvanite |
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Pertlik F, Dunn P J |
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Neues Jahrbuch fur Mineralogie, Monatshefte 1990 (1990) 385-392 |
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Crystal structure of alvanite, (Zn,Ni)Al4(VO3)2(OH)12*2H2O, the |
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first example of an unbranched zweier-single chain vanadate in nature |
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_database_code_amcsd 0014847 |
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17.808 5.132 8.881 90 92.11 90 P2_1/n |
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atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Zn 0 .5 .5 .0302 .0107 .0153 -.0018 .0013 -.0013 |
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All .9982 .9986 .3263 .0172 .0063 .0120 -.0005 .0010 -.0021 |
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Al2 .0019 .5009 .8398 .0193 .0065 .0130 .0037 .0016 -.0014 |
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V .2428 .1159 .1363 .0183 .0141 .0242 -.0006 .0002 .0009 |
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O1 .2913 .8406 .2264 .0224 .0190 .0266 -.0006 -.0015 .0040 |
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O2 .1703 .0081 .0340 .0188 .0219 .0265 .0032 -.0006 -.0041 |
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O3 .2997 .2634 .0264 .0245 .0396 .0344 .0004 .0056 .0036 |
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Ohl .0574 .3178 .6824 .0100 .0067 .0171 -.0053 -.0006 .0012 |
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Oh2 .4473 .3602 .9979 .0092 .0046 .0214 .0066 -.0010 .0010 |
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Oh3 .9463 .6826 .6775 .0156 .0093 .0088 .0071 .0056 .0003 |
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Oh4 .0576 .3892 .0056 .0184 .0176 .0136 -.0017 .0016 .0018 |
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Oh5 .0576 .8046 .8120 .0212 .0041 .0138 -.0054 -.0076 .0047 |
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Oh6 .9471 .1983 .8001 .0260 .0129 .0137 -.0012 .0128 .0018 |
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Oh7 .2092 .2199 .6995 .0606 .0655 .0443 .0060 -.0055 .0068 |
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Hl .105 .311 .689 .02 |
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H2 .408 .362 .997 .02 |
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H3 .101 .311 .328 .02 |
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H4 .087 .391 .005 .02 |
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H5 .088 .875 .853 .02 |
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H6 .080 .841 .162 .02 |
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Hwl .772 .819 .231 .02 |
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Hw2 .786 .786 .367 .02 |
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