Syntheses, structures, and properties of metal complexes involving π-conjugated tetrathiafulvalene-pyridine ligand

被引:9
|
作者
Li, Gao-Nan [1 ]
Xiong, Jing [1 ]
Liao, Ya [1 ]
Sun, Lei [1 ]
Li, Yi-Zhi [1 ]
Zuo, Jing-Lin [1 ]
机构
[1] Nanjing Univ, State Key Lab Coordinat Chem, Sch Chem & Chem Engn, Nanjing Natl Lab Microstruct, Nanjing 210093, Peoples R China
关键词
Tetrathiafulvalene; Pyridine ligands; Crystal structures; Cyclic voltammetry; DFT calculations; INTRAMOLECULAR CHARGE-TRANSFER; BEDT-TTF DERIVATIVES; CU-II; COORDINATION COMPLEX; CRYSTAL-STRUCTURE; ELECTRON-DONORS; MN-II; HEXAFLUOROACETYLACETONATE; CONSTRUCTION; BEARING;
D O I
10.1016/j.poly.2011.06.039
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Four metal complexes based on the phenyl-bridged pyridine ligand with tetrathiafulvalene unit (TTF-PhPy, L), Ni-II(acac)(2)(L)(2) (1, acac = acetylacetonate), M(hfac)(2)(L)(2) (M = Ni-II, 2; M = Cu-II, 3; hfac = hexafluoro-acetylacetonato) and [Co-II(Tp(Ph2))(OAc)(L)]center dot H2O (4, Tp(Ph2) = hydridotri(3,5-diphenylpyrazol-1-yl) borate), have been synthesized and structurally characterized. The absorption spectra and redox behaviors of these new compounds have been studied. Optimized conformation and molecular orbital diagram of L ha; been calculated with density functional theory (DFT). (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:2473 / 2478
页数:6
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