Structural Characterization of the Eight-Coordinated Dodecahedral Y(tpb)(3)(H2O)(2)

被引：1

作者：

Yu, Chongnam ^{[1
]}

Kang, Seong-Joo ^{[1
]}

机构：

[1] Korea Natl Univ Educ, Dept Chem Educ, Cheongwon 363791, Chungbuk, South Korea

来源：

JOURNAL OF THE KOREAN CHEMICAL SOCIETY-DAEHAN HWAHAK HOE JEE | 2007年 / 51卷 / 03期

关键词：

Yttrium; dodecahedron; tpb beta-diketonate ligand;

D O I：

10.5012/jkcs.2007.51.3.240

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The eight coordinated yttrium(III) complex Y(tpb)(3)(H2O)(2) (Htpb=4,4,4-Trifluoro-1-phenyl-1,3-butanedione) has been synthesized and structurally characterized by X-ray diffraction method. The coordination polyhedron of Y(tpb)(3) (H2O)(2) has a dodecahedron. The angle between two trapezia, Y-O2-O1-O5-O6 and Y-O4-O3-O8-O7, is 89.59 degrees. The O1-O5 and O3-O8 distances are 2.965 and 2.995 angstrom whereas the O2-O6 and O4-O7 distances are 4.256 and 4.403 angstrom.

引用

页码：240 / 243

页数：4

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