Synthesis, crystal structures, and electronic spectra of (1,8-naphthyridine)ReI(CO)3Cl and [(1,8-naphthyridine)CuI(DPEPhos)]PF6

被引：21

作者：

Monkowius, U. ^{[1
]}

Svartsov, Y. N. ^{[1
]}

Fischer, T.

Zabel, M. ^{[2
]}

Yersin, H.

机构：

[1] Johannes Kepler Univ Linz, Inst Anorgan Chem, A-4040 Linz, Austria

[2] Zent Analyt Univ Regensburg, D-93053 Regensburg, Germany

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2007年 / 10卷 / 12期

基金：

澳大利亚研究理事会;

关键词：

naphthyridine; rhenium; copper; electronic spectra; photoluminescence;

D O I：

10.1016/j.inoche.2007.09.010

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two 1,8-naphthyridine (nap) metal complexes (nap)Re-I(CO)3CI (1) and [(nap)Cu-I(DPEPhos)]PF6 (2) were synthesized and characterized by NMR-, emission, and absorption spectroscopy, elemental analysis, mass spectrometry, and X-ray structural analysis. In both complexes, the nap ligand coordinates with both N atoms to the metal centre in a bidentate manner. I and 2 exhibit a broad phosphorescence in solid state at T = 300 K, which is completely quenched in solution at r.t. In addition, the gas-phase structures of both complexes were optimized at the B3LYP/6-31G(d,p) level of theory. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：1473 / 1477

页数：5

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