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Novel Re(I) tricarbonyl complexes of chelating ligands with aromatic N-heterocycle ring and aliphatic amine donor - Synthesis, spectroscopic characterization, X-ray structure and DFT calculations
被引:16
|作者:
Machura, B.
[1
]
Wolff, M.
[1
]
Gryca, I.
[1
]
Palion, A.
[1
]
Michalik, K.
[2
]
机构:
[1] Univ Silesia, Inst Chem, Dept Crystallog, PL-40006 Katowice, Poland
[2] Univ Silesia, A Chelkowski Inst Phys, Dept Med Phys, PL-40007 Katowice, Poland
来源:
关键词:
Rhenium(I) carbonyl complexes;
X-ray structure;
UV-Vis spectra;
DFT calculations;
EXCITED-STATE;
RHENIUM;
TECHNETIUM;
CHEMISTRY;
D O I:
10.1016/j.poly.2011.06.001
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
Three novel tricarbonyl rhenium(I) complexes of chelating ligands with aromatic N-heterocycle ring and aliphatic amine donor (2-aminomethylpyridine (ampy), 2-(2-aminophenyl)-1H-benzimidazole (apbi) and 2-(2-aminophenyl)benzothiazole (apbt)) have been synthesized and characterized. The compounds [Re(CO)(3)(ampy)Cl] (1), [Re(CO)(3)(apbi)Cl] (2) and [Re(CO)(3)(apbt)Cl] (3) have been identified by IR, UV-Vis spectroscopy and X-ray analysis. The experimental studies on the complexes 1, 2 and 3 have been accompanied computationally by the density functional theory (OFT) calculations. (C) 2011 Elsevier Ltd. All rights reserved.
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页码:2275 / 2285
页数:11
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