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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
drg1984(金币+1, CMEI+1): 谢谢回帖交流！ 2011-06-08 08:36:04
zwl2006141(金币+20): 太感谢了…… 2011-06-08 10:25:17
wsht212(金币+10): lz代转给你的 2011-06-08 17:14:15
wsht212(金币+1): 谢谢 2011-06-08 17:14:22
*data for ICSD #43770
Coll Code 43770
Rec Date 2000/07/15
Mod Date 2007/08/01
Chem Name Potassium Bismuth Titanium Oxide (0.5/0.5/1/3)
Structured (K0.5 Bi0.5) Ti O3
Sum Bi0.5 K0.5 O3 Ti1
ANX ABX3
D(calc) 5.92
Title Physical-chemical investigation of the formation of complex
ferroelectrics with perovskite structure
Author(s) Agranovskaya, A.I.
Reference Izvestiya Akademii Nauk SSSR, Seriya Fizicheskaya
(1960), 24, 1275-1281
Unit Cell 3.95 3.95 3.95 90. 90. 90.
Vol 61.63
Z 1
Space Group P m -3 m
SG Number 221
Cryst Sys cubic
Pearson cP5
Wyckoff c b a
Red Cell P 3.95 3.95 3.95 90 90 90 61.63
Trans Red 1.000 0.000 0.000 / 0.000 1.000 0.000 / 0.000 0.000 1.000
Comments May be tetragonal
The structure has been assigned a PDF number (calculated
powder diffraction data): 01-089-3110
The structure has been assigned a PDF number (experimental
powder diffraction data): 36-152
Structure type : CaTiO3
X-ray diffraction (powder)
No R value given in the paper.
At least one temperature factor missing in the paper.
Atom # OX SITE x y z SOF H
K 1 +1 1 a 0 0 0 0.5 0
Bi 1 +3 1 a 0 0 0 0.5 0
Ti 1 +4 1 b 0.5 0.5 0.5 1. 0
O 1 -2 3 c 0.5 0.5 0 1. 0
*end for ICSD #43770 |
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