Hydrothermal Synthesis, Structural Characterization and Luminescent Property of a New 1-D Chain-like [Er(NC6H4O2)3(H2O)2]n

被引：10

作者：

Han, Lijie ^{[1
]}

Sun, Xiaochang ^{[1
]}

Zhu, Yalin ^{[1
]}

Zhou, Wanli ^{[1
]}

Chen, Qi ^{[1
]}

Xu, Yan ^{[1
]}

机构：

[1] Nanjing Univ Technol, Coll Chem & Chem Engn, State Key Lab Mat Oriented Chem Engn, Nanjing 210009, Peoples R China

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2010年 / 40卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Erbium (III); Hydrothermal condition; 1-D chain-like structure; Luminescent property; METAL-ORGANIC FRAMEWORK; CRYSTAL-STRUCTURE; COORDINATION POLYMER; ISONICOTINIC-ACID; COPPER; CHEMISTRY; CENTERS; DESIGN;

D O I：

10.1007/s10870-010-9700-3

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Erbium (III) coordination compound with the formula [Er(IN)(3)(H2O)(2)]n 1 (HIN = isonicotinic acid) was synthesized by mixing Er2O3 with isonicotinic acid under hydrothermal condition. The structure of the title compound was determined by single crystal X-ray diffraction analysis, which reveals that the 1-D chain-like structure is formed by the erbium polyhedra through the carboxyl groups of IN. It crystallizes in the monoclinic system, possesses space group C2/c, with lattice parameters: a = 20.229(10) angstrom, b = 11.594(6) angstrom, c = 9.871(5) angstrom, alpha = gamma= 90 degrees, beta = 115.509(6)degrees, V = 2089.3(18) angstrom(3), and D-calc = 1.811 mg/cm(3) for Z = 4, F(000) = 1108, GOF = 1.109, R1 = 0.0675. Compound 1 has been characterized by IR absorption spectroscopy, ultraviolet excitation and emission spectrum.

引用

页码：579 / 582

页数：4

共 31 条

[1] Crystal engineering and organometallic architecture [J].