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Pezzottaite |
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Gatta D G, Adamo I, Meven M, Lambruschi E |
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Physics and Chemistry of Minerals 39 (2012) 829-840 |
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A single-crystal neutron and X-ray diffraction of pezzottaite |
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Note: Neutron data, T = 2.3 K |
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Locality: Sakavalana pegmatite, Ambatovita, Madagascar |
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_database_code_amcsd 0020678 |
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15.95 15.95 27.86 90 90 120 R-3c |
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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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Cs1 0 0 -.0820 .95 .0077 .0076 .0076 .008 .0038 0 0 |
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Cs2 0 0 .25 .98 .0103 .011 .011 .0092 .0054 0 0 |
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Na1 0 0 0 .19 .006 |
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Na2 0 0 -.1612 .12 .006 |
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Be1 .3383 .1706 .08428 .965 .0038 |
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Li1 .3383 .1706 .08428 .035 .0038 |
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Li2 .50362 .50362 .75 .852 .0038 |
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Be2 .50362 .50362 .75 .148 .0038 |
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Al1 2/3 .0001 1/12 .0018 |
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Al2 -.0073 1/3 1/12 .0018 |
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Si1 .0452 .2198 -.0008 .0016 |
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Si2 .2192 .0502 .1647 .0015 |
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Si3 .0503 -.1704 .1667 .0019 |
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O1 .2763 .0643 .21556 .0016 |
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O2 .0707 .2803 -.05097 .0017 |
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O3 .0608 -.2301 .12359 .0056 |
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O4 .2912 .0761 .11939 .0042 |
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O5 .0493 .2826 .04384 .0045 |
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O6 .0686 -.2023 .21810 .0038 |
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O7 -.0591 .1197 -.00610 .0053 |
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O8 -.0533 -.1730 .16554 .0036 |
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O9 .1275 -.0557 .15937 .0044 |
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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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