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xiexie99
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Ì«¶àÁË£¬Ëæ±ãcopyÁËÒ»¸ö£º *data for ICSD #94163 Coll Code 94163 Rec Date 2003/10/01 Chem Name Zinc Dialuminium Oxide Structured Zn Al2 O4 Sum Al2 O4 Zn1 ANX AB2X4 Min Name Gahnite D(calc) 4.72 Title Structure and compressibility of synthetic Zn Al2 O4 (gahnite) under high-pressure conditions, from synchrotron X-ray powder diffraction Author(s) Levy, D.;Pavese, A.;Sani, A.;Pischedda, V. Reference Physics and Chemistry of Minerals (Germany) (2001), 28, 612-618 Unit Cell 8.01869(5) 8.01869(5) 8.01869(5) 90 90 90 Vol 515.6 Z 8 Space Group F d -3 m Z SG Number 227 Cryst Sys cubic Pearson cF56 Wyckoff e d a R Value 0.016 Red Cell F 5.670 5.670 5.670 60 60 60 128.9 Trans Red 0.500 0.500 0.000 / 0.000 0.500 0.500 / 0.500 0.000 0.500 Comments Compound with mineral name: Gahnite Pressure in MPa: 6100 Rietveld profile refinement applied Synchrotron radiation (powder) Structure type : Al2MgO4 At least one temperature factor missing in the paper. Atom # OX SITE x y z SOF H Zn 1 +2 8 a 0.125 0.125 0.125 1. 0 Al 1 +3 16 d 0.5 0.5 0.5 1. 0 O 1 -2 32 e 0.2654(2) 0.2654(2) 0.2654(2) 1. 0 *end for ICSD #94163 [ Last edited by xiexie99 on 2008-1-8 at 17:42 ] |
2Â¥2008-01-08 17:40:34
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3Â¥2008-01-08 21:33:01
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4Â¥2008-01-08 21:55:31
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5Â¥2008-01-09 09:14:56













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