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Alacranite |
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Bonazzi P, Bindi L, Popova V, Pratesi G, Menchetti S |
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American Mineralogist 88 (2003) 1796-1800 |
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Alacranite, As8S9: structural study of the holotype and re-assignment |
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of the original chemical formula |
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_database_code_amcsd 0003185 |
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9.942 9.601 9.178 90 101.94 90 P2/c |
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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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As1 .0190 .2227 .9418 .058 .054 .075 .043 .011 .008 .018 |
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As2 .1653 .4149 .8541 .049 .036 .043 .064 -.003 .001 -.009 |
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As3 .4408 .3214 .4333 .043 .058 .035 .037 -.010 .013 -.005 |
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As4 .3750 .0312 .1774 .045 .057 .045 .036 -.017 .015 -.015 |
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S1 0 .0768 3/4 .072 .082 .034 .098 0 .012 0 |
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S2 0 .5590 3/4 .097 .076 .031 .165 0 -.020 0 |
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S3 .1854 .3210 .6404 .067 .034 .117 .053 -.005 .021 .002 |
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S4 .2806 .1733 .3216 .036 .029 .051 .035 .008 .019 -.006 |
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S5 1/2 .4457 1/4 .046 .071 .031 .043 0 .027 0 |
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S6 .3944 .1671 -.0114 .045 .056 .040 .037 .009 .008 .007 |
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| Download AMC data (View Text File)
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View JMOL 3-D Structure
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Uzonite |
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Bindi L, Popova V, Bonazzi P |
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The Canadian Mineralogist 41 (2003) 1463-1468 |
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Uzonite, As4S5, from the type locality: Single-crystal X-ray study |
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and effects of exposure to light |
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_database_code_amcsd 0005921 |
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7.973 8.096 7.148 90 101.01 90 P2_1/m |
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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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As1 .02032 1/4 .80254 .0247 .0216 .0258 .0284 0 .0092 0 |
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As2 .04931 1/4 .45664 .0243 .0284 .0206 .0212 0 -.0020 0 |
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As3 .39269 .48893 .74424 .0278 .0232 .0257 .0346 -.0044 .0060 -.0048 |
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S1 .1848 .4664 .9131 .0293 .0294 .0315 .0285 -.0019 .0088 -.0093 |
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S2 .2292 .4634 .4520 .0265 .0320 .0224 .0259 -.0009 .0076 .0043 |
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S3 .5419 1/4 .7885 .0318 .0183 .0322 .0438 0 .0030 0 |
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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
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