Synthesis, characterization, molecular structure and supramolecular architectures of some copper(II) complexes derived from salicylaldehyde semicarbazone

被引:30
|
作者
Salem, Nahed M. H. [1 ]
Rashad, Amal R. [1 ]
El Sayed, Laila [1 ]
Foro, Sabine [2 ]
Haase, Wolfgang [3 ]
Iskander, Magdi F. [1 ]
机构
[1] Univ Alexandria, Dept Chem, Fac Sci, POB 426, Alexandria 21321, Egypt
[2] Tech Univ Darmstadt, Clemens Schopf Inst Organ Chem & Biochem, D-64287 Darmstadt, Germany
[3] Tech Univ Darmstadt, Eduard Zintl Inst Inorgan & Phys Chem, D-64287 Darmstadt, Germany
关键词
Salicylaldehyde semicarbazone Cu(II) complexes; Synthesis; Characterization; X-ray crystal structures; Supramolecular architectures; HYDROGEN-BONDING INTERACTIONS; METAL-COMPLEXES; CRYSTAL-STRUCTURE; SCHIFF-BASE; DIPERCHLORATE MONOHYDRATE; SPECTROSCOPIC PROPERTIES; ANTIMICROBIAL ACTIVITY; VANADIUM(V) COMPLEXES; ZINC(II) COMPLEXES; CU(II) COMPLEXES;
D O I
10.1016/j.ica.2015.04.019
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A series of new copper(II) complexes, [Cu(HSalsc)Cl]center dot 1/2H(2)O (1), [{Cu(HSalsc)}(2)(NO3)(2)][{Cu(HSalsc)}(2)- NO3)center dot H2O]NO3 (2), [{Cu(Salsc)}(2)]H2O (3), [Cu(HSalsc)(HIm)]Cl center dot 1/2H(2)O (4), [{Cu(HSalsc)HIm}(2)](NO3)(2) (5) and [Cu(HSalsc)(HIm)]OAc (6) derived from salicylaldehyde semicarbazone (H(2)Salsc) have been prepared and characterized by elemental analysis, infrared and UV-Vis absorption spectra as well as electrospray mass spectra (ESI-MS). The crystal and molecular structure of 1, 2, 5 and 6 have been determined by X-ray single crystal diffraction. The supramolecular architectures in 1, 2, 5 and 6 have been also discussed. (C) 2015 Elsevier B.V. All rights reserved.
引用
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页码:231 / 242
页数:12
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