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请有ICSD的朋友,帮我查下面几个晶体的结构NaMg(H2O)2[BP2O8]•H2O和 (NH4)Mg(H2O)2[BP2O8]•H2O,(H3O)Mg(H2O)2[BP2O8]•H2O 请把这些晶体的cif文件发我邮箱里:yygoodboy@yahoo.com.cn 万分感谢!! [ Last edited by yygoodboy on 2010-4-1 at 09:44 ] |
rain1shi
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2楼2010-04-01 17:19:27
gyliu
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yygoodboy(金币+5):谢谢你!! 2010-04-02 11:37
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*data for ICSD #406229 Coll Code 406229 Rec Date 1997/11/10 Chem Name Sodium Manganese Boron Phosphorous Oxide Hydrate (1.5/1.5/1.5/3/12/4.5) Structured Na1.5 Mg1.5 (B1.5 P3 O12) (H2 O)4.5 Sum H9 B1.5 Mg1.5 Na1.5 O16.5 P3 ANX ABCD2X11 D(calc) 2.47 Title 61 Helices from tetrahedral ribbons (B P2 O8)3-: isostructural borophosphates MI MII (H2 O)2 (B P2 O8) H2 O (MI= Na, K;MII= Mg,Mn ,Fe, Co Ni, Zn) and their dehydration to microporous phases MI MII (H2 O) (B P2 O8) Author(s) Kniep, R.;Will, H.G.;Boy, I.;Roehr, C. Reference Angewandte Chemie (Edition international) (1997), 36, 1013-1014 Unit Cell 9.428(5) 9.428(5) 15.820(8) 90. 90. 120. Vol 1217.8 Z 4 Space Group P 61 2 2 SG Number 178 Cryst Sys hexagonal Pearson hP132 Wyckoff c6 b3 a R Value .1495 Red Cell P 9.428 9.428 15.82 90 90 120 1217.801 Trans Red 1.000 0.000 0.000 / 0.000 1.000 0.000 / 0.000 0.000 1.000 Comments The structure has been assigned a PDF number (calculated powder diffraction data): 01-086-2002 Temperature in Kelvin: 275 Structure type : NaCoBP2O8(H2O)3 X-ray diffraction from single crystal Position of 36 Elements of H Are Undetermined. Atom # OX SITE x y z SOF H ITF(U) Na 1 +1 6 b 0.1933(8) 0.3865(16) 0.25 1. 0 0 Mg 1 +2 6 b 0.5510(4) 0.1021(8) 0.25 1. 0 0 P 1 +5 12 c 0.3900(5) 0.1705(5) 0.4146(3) 1. 0 0 B 1 +3 6 b 0.8493(13) 0.6985(26) 0.25 1. 0 0.006(5) O 1 -2 12 c 0.2121(11) 0.0223(10) 0.3991(5) 1. 0 0.007(2) O 2 -2 12 c 0.3859(12) 0.3182(12) 0.3828(5) 1. 0 0.012(3) O 3 -2 12 c 0.4179(11) 0.1829(11) 0.5110(5) 1. 0 0.011(2) O 4 -2 12 c 0.5145(12) 0.1406(11) 0.3760(6) 1. 0 0.008(2) O 5 -2 12 c 0.2964(12) 0.4941(12) 0.1121(6) 1. 0 0.013(3) O 6 -2 6 a 0.1320(26) 0 0 1. 0 0.095(9) Lbl Type U11 U22 U33 U12 U13 U23 Na1 Na1+ 0.090(8) 0.062(9) 0.039(6) 0.031(4) -.017(7) 0 Mg1 Mg2+ 0.011(3) 0.012(4) 0.005(3) 0.006(2) -.003(3) 0 P1 P5+ 0.010(2) 0.010(2) 0.012(2) 0.006(2) 0.001(2) 0.003(2) *end for ICSD #406229 |
3楼2010-04-02 08:35:40
gyliu
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4楼2010-04-02 08:38:29













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