Crystal and molecular structure of a novel complex [Mn(MOBPT)(H2O)2(NCS)2] (MOBPT=4-(p-methoxyphenyl)-3,5-bis (pyridin-2-yl)-1,2,4-triazole)

被引：41

作者：

Zhu, DR ^{[1
]}

Xu, Y ^{[1
]}

Mei, YH ^{[1
]}

Shi, YJ ^{[1
]}

Tu, C ^{[1
]}

You, XZ ^{[1
]}

机构：

[1] Nanjing Univ, Inst Coordinat Chem, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2001年 / 559卷 / 1-3期

基金：

中国国家自然科学基金;

关键词：

manganese(II) complex; crystal structure; FT-IR; ESI-MS spectra; triazole;

D O I：

10.1016/S0022-2860(00)00728-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The molecular structure of a novel manganese(II) complex with 4-(p-methoxyphenyl)-3.5-bis(pyridin-2-yl)-1,2,4-triazole (MOBPT) has been determined by X-ray analysis, FT-IR and by ESI-MS spectroscopy. The manganese atom is in a distorted octahedral environment. Bidentate chelating ligand (MOBPT) and two cis-oriented thiocyanate anions coordinate to the metal center equatorially and two water molecules coordinate axially. MOBPT entity coordinates via one triazole nitrogen and one pyridine nitrogen atom. The molecules are stabilized by intermolecular hydrogen bonds in the crystal lattice. Magnetic measurements show that the complex is high-spin species in the 75-300 K range. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：119 / 125

页数：7

共 29 条

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