SYNTHESIS AND STRUCTURE OF THE COMPOUND [TI18(MU-5-O)2(MU-4-O)2(MU-3-O)10(MU-2-O)8(MU-2-OBUN)14(OBUN)12(ACAC)2]

被引：0
|
作者：
TOLEDANO, P
IN, M
SANCHEZ, C
机构：
来源：
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II | 1991年 / 313卷 / 11期
关键词：
INORGANIC CHEMISTRY;
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The influence of complexation and hydrolysis ratios on hydrolysis ratios on hydrolysis condensation of acetylacetone-modified titanium butoxide has been investigated by dynamic light scattering. For a combination of these 2 parameters the compound [Ti18O22(O Bu(n))26(acac2] has been obtained as single crystals. This compound crystallizes in the triclinic system P 1BAR with: a = 15.45 (angstrom), b = 16.755 (angstrom), c = 17.839 (angstrom), alpha = 102.01 (degrees), beta = 108.45 (degrees), gamma = 99.31 (degrees), Z = 1. This molecule is centrosymmetric and contains 18 titanium atoms in 6 fold coordination. The structure consists of a compact assemblage of 10 TiO6 octahedra, on which 2 groups of 4 octohedra are perpendicularly anchored.
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页码：1247 / 1253
页数：7
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