Preparation and Characterization of a New Example of a Double Salt of Nickel(II) Complexes

被引：0

作者：

Tabatabaee, Masoumeh ^{[1
]}

Amini, Mostafa M. ^{[2
]}

Saheli, Sania ^{[1
]}

Vakilia, Fatemeh

机构：

[1] Islamic Azad Univ, Dept Chem, Yazd Branch, Yazd, Iran

[2] Shahid Beheshti Univ, Dept Chem, Tehran, Iran

来源：

ACTA CHIMICA SLOVENICA | 2012年 / 59卷 / 02期

关键词：

Nickel(II) Complexes; Supramolecular; Hydrothermal Synthesis; Crystal Structure; INFRA-RED SPECTRA; CRYSTAL-STRUCTURES; HYDROTHERMAL SYNTHESIS; PYRIDINE-2,6-DICARBOXYLIC ACID; METAL-COMPLEXES; COORDINATION; HYDROGEN; 1,10-PHENANTHROLINE; 2,2'-BIPYRIDINE; DIPICOLINATE;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new double salt of nickel(II) complexes, formulated as, [Ni(bipy)(H2O)(4)][Ni(H2O)(6)][Ni(pydc)(2)](2) center dot 6H(2)O, (1), (pydc = pyridine-2,6-dicarboxylate anion, bipy = 2,2'-bipyridine) has been hydrothermally synthesized. Complex was characterized by FT-IR spectroscopy, elemental analysis and X-ray diffraction studies. The compound 1 consists of [Ni(H2O)(6)](2+), [Ni(bipy)(H2O)(4)](2+), two symmetry-independent anionic complexes [Ni(pydc)(2)](2-) and six co-crystallized water molecules. In the crystal structure of compound 1, the formation of extensive O-H center dot center dot center dot O hydrogen bonds between uncoordinated water molecules and cationic or anionic complexes play important roles in stabilizing the corresponding lattice and formation of 3-dimensional networks.

引用

页码：375 / 379

页数：5

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