The first organically templated gallium phosphite-oxalates: Synthesis, structures, and characterizationseer

被引：11
|
作者：
Zhou, Guangpeng [1 ]
Yang, Yulin [1 ]
Fan, Ruiqing [1 ]
Liu, Xinrong [1 ]
Wang, Qing [2 ]
Wang, Fuping [1 ]
机构：
[1] Harbin Inst Technol, Dept Chem, Harbin 150001, Peoples R China
[2] N Machinery Corp Ltd China, Div Tech, Qiqihar 161000, Peoples R China
来源：
SOLID STATE SCIENCES | 2010年 / 12卷 / 05期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
Hydrothermal synthesis; Crystal structure; Gallium phosphite-oxalate; HYDROTHERMAL SYNTHESIS; SPECTROSCOPIC PROPERTIES; MAGNETIC-PROPERTIES; CRYSTAL-STRUCTURE; 24-RING CHANNELS; FRAMEWORK; PHOSPHATOOXALATE; PHOSPHATES;
D O I：
10.1016/j.solidstatesciences.2010.02.002
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Three new gallium phosphite-oxalates formula as (C6N2H14)(2)[Ga-2(OH)(2)(C2O4)(2)(HPO3)(2)]center dot 2H(2)O (1), (C6N2H18)(0.5)]Ga(OH)(C2O4)(0.5)(HPO3)] (2), and Ga(C2O4)(0.5)(C3N2H4)(HPO3) (3) have been hydrothermally synthesized by controlling the pH value of the reaction system. Compound 1 possesses a one-dimensional ladder-like chain structure, in which the C2O42- anion is coordinated to one Ga center and acts as mono-bidentate ligand. In 2 and 3, the C2O42- anions serve as bis-bidentates ligands bridging between two Ga atoms to form the two-dimensional layered structures. Furthermore, compound 3 displays a neutral layered network, which is decorated by the directly coordinated organic ligand. (C) 2010 Elsevier Masson SAS. All rights reserved.
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页码：873 / 881
页数：9
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