Synthesis and crystal structure of [Er(OH2)8](ClO4)•3.5 (1,4-Diox.)•2H2O

被引：0

作者：

Zhang, HJ

Wang, RY

Jin, TZ

Zhou, ZY

Zhou, XG

机构：

[1] Peking Univ, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China

[2] Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China

来源：

JOURNAL OF RARE EARTHS | 1998年 / 16卷 / 04期

关键词：

rare earths; erbium complex; crystal structure; dioxane;

D O I：

暂无

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The title complex was synthesized in aqueous solution, and its crystal structure was determined by X-ray diffraction. The crystal is monoclinic, space group P2(1)/n with a = 1.1243 (3) nm, b = 2.4853(2) nm, c = 1.2962(1) nm, beta = 95.08(1)degrees, V = 3.608(1) nm(3), Z = 4, D-c = 1.757 g/cm(3). Each of the erbium ion is coordinated by eight water molecules. The complex is of polymeric structure with the octaaqua erbium complex species connected by 1,4-dioxane moieties through hydrogen bonds.

引用

页码：311 / 314

页数：4

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