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Semseyite |
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Kohatsu J J, Wuensch B J |
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American Mineralogist 59 (1974) 1127-1127 |
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Semseyite (Pb9Sb8S21) and the crystal chemistry of the plagionite group, |
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Pb3+2nSb8S15+2n |
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Note: structure from ICSD |
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_database_code_amcsd 0000427 |
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13.603 11.936 24.453 90 106.047 90 C2/c |
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atom x y z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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Pb1 .5 .9557 .25 .00292 .00121 .00081 0 -.0002 0 |
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Pb2 .2276 .0143 .3068 .00185 .00110 .00060 .00027 .00020 -.00007 |
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Pb3 .2683 .2275 .0927 .00184 .00106 .00064 -.00015 .00033 .00000 |
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Pb4 .0226 .1151 .1426 .00189 .00105 .00074 .00010 .00038 .00014 |
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Pb5 .2498 .0527 .4821 .00252 .00227 .00070 .00022 .00036 -.00006 |
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Sb1 .5067 .3328 .4740 .00170 .00030 .00063 .00018 .00033 -.00001 |
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Sb2 .4841 .9420 .4245 .00143 .00028 .00069 -.00010 .00038 .00003 |
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Sb3 .2232 .3230 .3793 .00176 .00021 .00052 .00022 .00037 .00029 |
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Sb4 .4522 .2586 .3160 .00170 .00163 .00057 .00011 .00041 -.00018 |
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S1 0 .8955 .25 1.49 |
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S2 .3212 .4036 .3174 1.24 |
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S3 .1106 .4969 .3698 .95 |
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S4 .3675 .1145 .4013 1.12 |
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S5 .3810 .5515 .4524 1.13 |
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S6 .3714 .4421 .1020 1.34 |
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S7 .1235 .3383 .1524 1.28 |
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S8 .1112 .2221 .3033 1.16 |
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S9 .3571 .1335 .2440 1.50 |
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S10 .0958 .2129 .4557 1.35 |
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S11 .3662 .1734 .0017 1.16 |
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