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Pieczkaite |
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Tait K, Ball N A, Hawthorne F C |
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American Mineralogist 100 (2015) 1047-1052 |
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Pieczkaite, ideally Mn5(PO4)3Cl, a new apatite-supergroup mineral from Cross Lake, |
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Manitoba, Canada: Description and crystal structure |
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Locality: Cross Lake, Manitoba, Canada |
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_database_code_amcsd 0020469 |
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9.504 9.504 6.347 90 90 120 P6_3/m |
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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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Mn1 1/3 2/3 -.0060 .545 .0137 .0092 .0092 .0203 .0046 0 0 |
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Ca1 1/3 2/3 -.0060 .425 .0137 .0092 .0092 .0203 .0046 0 0 |
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Fe1 1/3 2/3 -.0060 .06 .0137 .0092 .0092 .0203 .0046 0 0 |
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Mn2 .7291 .7532 .25 .77333 .0225 .030 .0186 .0227 .0148 0 0 |
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Fe2 .7291 .7532 .25 .04667 .0225 .030 .0186 .0227 .0148 0 0 |
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Ca2 .7291 .7532 .25 .18 .0225 .030 .0186 .0227 .0148 0 0 |
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P1 .5955 .9725 .25 .0143 .0090 .0066 .0267 .0034 0 0 |
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O1 .6486 .1527 .25 .0186 .018 .007 .027 .003 0 0 |
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O2 .4081 .8675 .25 .0226 .006 .009 .050 .002 0 0 |
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O3 .6565 .9219 .0564 .0243 .029 .021 .029 .018 .001 -.001 |
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Cl1 0 0 .2179 .36 .021 |
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OH1 0 0 .2179 .14 .021 |
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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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Pieczkaite |
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Engel G, Pretzsch J, Gramlich V, Baur W H |
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Acta Crystallographica B31 (1975) 1854-1860 |
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The crystal structure of hydrothermally grown manganese chlorapatite, |
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Mn5(PO4)3Cl0.9(OH)0.1 |
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Locality: synthetic |
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_database_code_amcsd 0020231 |
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9.532 9.532 6.199 90 90 120 P6_3/m |
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atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Mn1 1/3 2/3 .00672 .0118 .0118 .0076 .0059 0 0 |
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Mn2 .27763 .03415 .25 .0128 .0102 .0096 .0051 0 0 |
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P .40676 .38085 .25 .0075 .0072 .0079 .0042 0 0 |
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O1 .36003 .51276 .25 .0131 .0105 .0109 .0084 0 0 |
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O2 .59621 .45779 .25 .0080 .0100 .0137 .0044 0 0 |
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O3 .34343 .26841 .05128 .0151 .0104 .0096 .0069 -.0028 -.0022 |
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Cl 0 0 .25 .9 .0116 .0116 .0255 .0058 0 0 |
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OH 0 0 .25 .1 .0116 .0116 .0255 .0058 0 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 (permalink)
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