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Kamchatkite |
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Varaksina T V, Fundamensky V S, Filatov S K, Vergasova L P |
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Mineralogical Magazine 54 (1990) 613-616 |
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The crystal structure of kamchatkite, a new naturally occuring |
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oxychloride sulphate of potassium and copper |
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Locality: Tolbachik Main Fracture eruption, Kamchatka, Russia |
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_database_code_amcsd 0014493 |
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9.741 12.858 7.001 90 90 90 Pna2_1 |
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atom x y z Biso |
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K .1346 .5745 .8472 2.19 |
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Cu1 .1520 .14914 .8363 .97 |
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Cu2 .2221 .90739 .8353 .95 |
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Cu3 -.0012 -.0009 .0811 .88 |
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S1 .1694 .8542 .3394 .81 |
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S2 .0710 .2097 .3353 .92 |
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O1 .1759 .9250 .5069 1.0 |
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O2 .0455 .7907 .3188 1.03 |
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O3 .2065 .2930 .8423 1.32 |
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O4 .1722 .9221 .1645 1.7 |
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O5 .0793 .7888 .8458 1.1 |
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O6 .1287 .1569 .4991 1.6 |
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O7 .1154 .3211 .3509 1.35 |
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O8 .1171 .1540 .1623 .9 |
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O9 .0797 .0101 .8227 .7 |
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Cl .1344 .5586 .3396 1.68 |
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Fedotovite |
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Starova G L, Filatov S K, Fundamensky V S, Vergasova L P |
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Mineralogical Magazine 55 (1991) 613-616 |
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The crystal structure of fedotovite, K2Cu3O(SO4)3 |
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Locality: Tolbachik fissure eruption, Kamchatka Peninsula, Russia |
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Note: x(S3), z(S3), and z(O11) changed to match bond length table |
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_database_code_amcsd 0014494 |
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19.0370 9.479 14.231 90 111.04 90 C2/c |
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atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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K1 .32573 .7519 .4388 .001315 .008792 .004889 .000683 .000466 -.000040 |
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K2 .1957 .7346 .1249 .001370 .012103 .005555 .000831 .000699 -.001450 |
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Cu1 .48071 .01816 .34265 .001267 .003673 .001573 .000074 .000614 -.000357 |
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Cu2 .48587 .47738 .14018 .001196 .004229 .001658 -.000089 .000583 -.000695 |
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Cu3 .42119 .74635 .20615 .000934 .003172 .002494 .000015 .000445 .000159 |
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S1 .50646 .7505 .4904 .001568 .003339 .001261 .000015 .000763 .000020 |
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S2 .64724 .0261 .3652 .001196 .003812 .002211 .000282 .000403 .000238 |
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S3 .35150 .4648 .2148 .001045 .004007 .002579 -.000252 .000657 .000159 |
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O1 .5 .8908 .25 .001109 .003061 .001275 .000000 .000530 .000000 |
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O2 .4501 .8269 .4066 .001584 .005287 .002211 .000148 .000752 .000894 |
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O3 .5620 .6771 .4582 .002059 .005008 .002126 -.000163 .000191 .000834 |
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O4 .4636 .6480 .5267 .001821 .004452 .002267 .000119 .000784 -.000913 |
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O5 .5891 .0572 .4098 .001346 .008069 .002976 -.000297 .000561 -.001787 |
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O6 .4051 .4394 .3183 .001505 .006956 .002551 -.000148 .000593 -.001430 |
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O7 .3385 .6195 .2000 .001109 .004730 .005527 .000059 .000742 .000596 |
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O8 .2803 .3966 .2007 .001425 .006399 .004393 .001039 .001059 .000199 |
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O9 .5478 .8504 .5706 .001505 .004257 .002692 -.000074 .000763 -.001072 |
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O10 .6215 .0720 .2585 .001663 .008069 .002551 .000891 .000530 -.001191 |
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O11 .3844 .4150 .1430 .001742 .008069 .003259 -.001336 .001377 -.001589 |
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O12 .5 .6045 .25 .000871 .002782 .001984 .000000 .000424 .000000 |
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O13 .6606 .8707 .3699 .001267 .004452 .004535 .000238 -.000106 .000218 |
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O14 .7169 .0959 .4243 .001346 .006121 .003401 .000742 .000318 .000397 |
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Vlodavetsite |
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Starova G L, Filatov S K, Matusevich G L, Fundamensky V S |
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Mineralogical Magazine 59 (1995) 159-162 |
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The crystal structure of vlodavetsite, AlCa2(SO4)2F2Cl*4H2O |
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Locality: Tolbachik Main Fracture Eruption, Kamchatka, Russia |
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_database_code_amcsd 0014515 |
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6.870 6.870 13.342 90 90 90 I4/m |
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atom x y z Biso |
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Al 0 0 0 1.13 |
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Ca 0 0 .7015 1.06 |
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S .5 0 .75 1.05 |
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F 0 0 .8688 1.40 |
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Cl 0 0 .5 2.12 |
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O1 .3372 .0635 .6859 1.64 |
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O2 .0594 .2727 0 1.74 |
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H .078 .327 .051 1.95 |
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Averievite |
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Starova G L, Krivovichev S V, Fundamensky V S, Filatov S K |
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Mineralogical Magazine 61 (1997) 441-446 |
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The crystal structure of averievite, Cu5O2(VO4)2*nMX: |
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comparison with related compounds |
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Note: Coordinates for O6 added to the dataset by Krivovichev Aug 2005 |
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Locality: Main Tolbachik Fracture Eruption of Kamchatka |
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_database_code_amcsd 0014526 |
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6.375 6.375 8.399 90 90 120 P3 |
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atom x y z occ Uiso |
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Cu1 0 0 0 .018 |
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Cu2 .338 .161 .280 .0096 |
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Cu3 2/3 1/3 .5492 .023 |
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Cu4 1/3 2/3 .01774 .69 .06333 |
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Cu5 1/3 2/3 .53143 .32 .06333 |
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V1 2/3 1/3 -.032 .008 |
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V2 0 0 .584 .004 |
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O1 0 0 .785 .032 |
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O2 2/3 1/3 .339 .00887 |
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O3 0 0 .244 .01013 |
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O4 2/3 1/3 -.225 .009 |
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O5 .379 .186 .031 .029 |
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O6 .304 .143 .509 .017 |
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Cl1 1/3 2/3 .27140 .06333 |
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Cl2 1/3 2/3 .76793 .06333 |
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| Download AMC data (View Text File)
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