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Challacolloite |
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Mitolo D, Pinto D, Garavelli A, Bindi L, Vurro F |
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Mineralogy and Petrology 96 (2009) 121-128 |
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The role of the minor substitutions in the crystal structure of natural |
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challacolloite, KPb2Cl5, and hephaistosite, TiPb2Cl5, from Vulcano |
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(Aeolian Archipelago, Italy) |
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Locality: rim of La Fossa Crater, Vulcano, Aeolian Archipelago, Italy |
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_database_code_amcsd 0019022 |
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8.8989 7.9717 12.5624 90 90.022 90 P2_1/c |
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atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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K .50925 .04612 .16986 .94 .04133 .037548 .04300 .0436 .00680 -.0040 -.00802 |
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Tl .50925 .04612 .16986 .06 .04133 .037548 .04300 .0436 .00680 -.0040 -.00802 |
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Pb1 .00648 .00568 .17407 .02758 .028970 .02749 .02627 -.00269 .00084 .00165 |
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Pb2 .25491 .43568 .99355 .02325 .019800 .02600 .02394 .0006 .00030 .0018 |
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Cl1 .95833 .16505 .40145 .02339 .020690 .02177 .02772 -.0002 .00023 .00496 |
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Cl2 .22255 .04028 .99909 .02470 .027570 .02419 .02226 .00027 .00110 .00081 |
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Cl3 .54028 .17879 .41868 .97 .03344 .019800 .0330 .0475 .0012 .00212 .01600 |
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Br3 .54028 .17879 .41868 .03 .03344 .019800 .0330 .0475 .0012 .00212 .01600 |
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Cl4 .23668 .31119 .22053 .97 .02839 .02905 .02969 .02644 .00262 .00185 -.00156 |
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Br4 .23668 .31119 .22053 .03 .02839 .02905 .02969 .02644 .00262 .00185 -.00156 |
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Cl5 .76887 .34314 .18833 .93 .03278 .04210 .03043 .02584 -.00827 -.00707 .00635 |
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Br5 .76887 .34314 .18833 .07 .03278 .04210 .03043 .02584 -.00827 -.00707 .00635 |
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| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
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Challacolloite |
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Schluter J, Pohl D, Britvin S |
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Neues Jahrbuch fur Mineralogie, Abhandlungen 182 (2005) 95-101 |
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The new mineral challacolloite, KPb2Cl5, the natural occurrence of a |
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technically known laser material |
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Locality: Challacollo silver mine, Iquique, Atacama desert, Chile |
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_database_code_amcsd 0019134 |
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8.864 7.932 12.491 90 90.153 90 P2_1/c |
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atom x y z Biso |
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K .0151 .0429 .8295 2.63 |
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Pb1 .5054 .9863 .1736 2.63 |
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Pb2 .2449 .9353 .4937 2.63 |
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Cl1 .0413 .3082 .0715 2.63 |
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Cl2 .4660 .3455 .1011 2.63 |
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Cl3 .2555 .1471 .3110 2.63 |
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Cl4 .2728 .5306 .4873 2.63 |
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Cl5 .2175 .6941 .2195 2.63 |
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| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
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