Control of molecular architecture by hydrogen bonding: mononuclear versus dinuclear copper(II) complexes with tridentate N2O donor Schiff base isomers

被引：28

作者：

Das, Mithun ^{[1
]}

Chattopadhyay, Shouvik ^{[1
]}

机构：

[1] Jadavpur Univ, Inorgan Sect, Dept Chem, Kolkata 700032, India

来源：

TRANSITION METAL CHEMISTRY | 2013年 / 38卷 / 02期

关键词：

CRYSTAL-STRUCTURES; ANTIBACTERIAL ACTIVITIES; LIGANDS; COORDINATION; DEFINITION;

D O I：

10.1007/s11243-012-9677-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two isomeric Schiff bases, HL (1) = 1-[(2-dimethylamino-ethylimino)-methyl]-naphthalen-2-ol and HL (2) = 1-[(2-ethylamino-ethylimino)-methyl]-naphthalen-2-ol, have been used to prepare copper(II) complexes in presence of thiocyanate. HL (1) forms a mononuclear complex [Cu(L (1) )NCS] with terminal thiocyanate, whereas the isomeric Schiff base HL (2) , which is capable of hydrogen bonding, gives a dimeric complex, [Cu-2 (L (2) ) (2)(NCS)(2)], with double mu-1,1-NCS bridges. Both complexes are characterized by physico-chemical and spectroscopic methods as well as by single crystal X-ray diffraction studies.

引用

页码：191 / 197

页数：7

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