Crystal structure of dichromium monoborotriphosphate, Cr2[BP3O12]

被引:0
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作者
Mi, JX
Zhao, JT [1 ]
Mao, SY
Huang, YX
Engelhardt, H
Kniep, R
机构
[1] Xiamen Univ, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China
[2] Max Planck Inst Chem Phys Fester Stoffe, D-01257 Dresden, Germany
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中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
A considerable number of borophosphates has been characterized in the past six years [1, 2]; however no chromium based compounds have been reported so far. The title compound was synthesized by high temperature reaction (1273 K) of mixtures of Cr2O3 with BPO4 (molar ratio 1:3) and CrPO4 . 4H(2)O with BPO4 . xH(2)O (molar ratio 2 : 1), respectively. The syntheses were carried out under air. The starting materials were of analytical grade, The crystal structure was solved by direct methods from X-ray powder data and refined by Rietveld methods [3-5], The chemical composition was confirmed by ICP-AES analysis.
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页码:201 / 202
页数:2
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