Cu(II) 2-iodobenzoates: precursor-dependent formation of paddlewheel-like [Cu2(OOCR)4L2] or [Cu2L4(OOCR)2Cl2] binuclear complexes

被引：12
|
作者：
Bondarenko, Mikhail A. [1 ]
Novikov, Alexander S. [2 ]
Korolkov, Ilya, V [1 ]
Sokolov, Maxim N. [1 ]
Adonin, Sergey A. [1 ]
机构：
[1] Nikolaev Inst Inorgan Chem SB RAS, Lavrentieva St 3, Novosibirsk 630090, Russia
[2] St Petersburg State Univ, Inst Chem, Univ Skaya Nab 7-9, St Petersburg 199034, Russia
来源：
INORGANICA CHIMICA ACTA | 2021年 / 524卷
基金：
俄罗斯基础研究基金会;
关键词：
Copper; N-donor ligands; Halogen bonding; Supramolecular contacts; DFT calculations; LUMINESCENT PROPERTIES; COORDINATION POLYMERS; HALOGEN BOND; MOLECULAR-STRUCTURE; CARBOXYLATE ANION; COPPER(II); HYDROGEN; DONOR; EUROPIUM(III); SUBSTITUENTS;
D O I：
10.1016/j.ica.2021.120436
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The outcomes of reactions of Cu(II) salts with 2-iodobenzoic acid (2-IBA) in acetonitrile in presence of different substituted pyridines (Py, 4-MePy, 4-EtPy, 3,4-MePy, 2,6-MePy, 2,4,6-MePy and 2,6-BrPy) (L) depend on the nature of Cu-containing precursors and L, resulting in [Cu2(2-IBA)4(CH3CN)2], [Cu2(2-IBA)4L2] or [Cu2L4(2IBA)2Cl2] complexes. In total, seven complexes were prepared and characterized by X-ray diffractometry. The role of halogen bonding (XB) in the structures was examined by theoretical methods.
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页数：7
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