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【求助】求助4个晶体cif文件（ICSD）
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求助以下晶体的cif文件: 1 EuF3 sys: hexagonal, lattice: primitive (JCPDS:32-0373, cell parameters: a=6.920, c=7.085) 2 EuF3 sys: Orthorhombic, lattice: primitive (JCPDS: 33-0542, cell parameters: a=6.619, b=7.015, c=4.396) 3 NH4-Ho-F Sys: Cubic, cell parameters: a=5.81 (JCPDS:05-0471) 4 NH4Tb3F10 (或NH4Ln3F10，Ln=Gd, Tb, Dy, Ho) Sys: Cubic [ Last edited by aming007 on 2010-3-19 at 14:59 ] |
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aming007(金币+15):谢谢！ 2010-03-19 21:31
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*data for ICSD #95244 Coll Code 95244 Rec Date 2003/10/01 Chem Name Europium Fluoride - Alpha Structured Eu F3 Sum Eu1 F3 ANX AX3 D(calc) 6.81 Title Synthesis, structure and optical properties of Eu F3 film-forming material Author(s) Zinchenko, V.F.;Efryushina, N.P.;Eryomin, O.G.;Markiv, V.Ya.; Belyavina, N.M.;Mozkova, O.V.;Zakharenko, M.I. Reference Journal of Alloys Compd. (2002), 347, 1-3 Unit Cell 6.616(1) 7.013(4) 4.392(2) 90 90 90 Vol 203.78 Z 4 Space Group P n m a SG Number 62 Cryst Sys orthorhombic Pearson oP16 Wyckoff d c2 R Value .051 Red Cell P 4.392 6.616 7.013 90 90 90 203.78 Trans Red 0.000 0.000 1.000 / 1.000 0.000 0.000 / 0.000 1.000 0.000 Comments At least one temperature factor is implausible or meaningless but agrees with the value given in the paper. Atom # OX SITE x y z SOF H ITF(B) Eu 1 +3 4 c 0.365(1) 0.250 0.063(1) 1. 0 -0.1(2) F 1 -1 4 c 0.522(2) 0.250 0.576(6) 1. 0 -0.1(2) F 2 -1 8 d 0.171(2) 0.065(2) 0.393(4) 1. 0 -0.1(2) *end for ICSD #95244 |
2楼2010-03-19 16:11:26