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

被引：0
|
作者：
Mithun Das
Shouvik Chattopadhyay
机构：
[1] Jadavpur University,Department of Chemistry, Inorganic Section
来源：
Transition Metal Chemistry | 2013年 / 38卷
关键词：
Schiff Base; Thiocyanate; Schiff Base Ligand; Hirshfeld Surface; Dinuclear Copper;
D O I：
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中图分类号：
学科分类号：
摘要：
Two isomeric Schiff bases, HL1 = 1-[(2-dimethylamino-ethylimino)-methyl]-naphthalen-2-ol and HL2 = 1-[(2-ethylamino-ethylimino)-methyl]-naphthalen-2-ol, have been used to prepare copper(II) complexes in presence of thiocyanate. HL1 forms a mononuclear complex [Cu(L1)NCS] with terminal thiocyanate, whereas the isomeric Schiff base HL2, which is capable of hydrogen bonding, gives a dimeric complex, [Cu2(L2)2(NCS)2], with double μ-1,1-NCS bridges. Both complexes are characterized by physico-chemical and spectroscopic methods as well as by single crystal X-ray diffraction studies.
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页码：191 / 197
页数：6
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