Synthesis, structure, and magnetic properties of novel 1,3,5-triazapentadienyl copper(II) complexes [N(2,6-iPr2-C6H3)C(NMe2) NC(NMe2)N(SiMe3)]CuCl and [N(Ph)C(NMe2)NC(NMe2)N(SiMe3)]2Cu

被引：7

作者：

Xie, Qianwen ^{[1
]}

Tong, Hongbo ^{[1
]}

Zhou, Meisu ^{[1
]}

机构：

[1] Shanxi Univ, Inst Appl Chem, Taiyuan 030006, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2014年 / 44卷

关键词：

Triazapentadienyl; Cu(II) complex; Crystal structure; Magnetic property; LIGANDS; CO; ZN; NI; CU;

D O I：

10.1016/j.inoche.2014.02.052

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The first mononuclear copper(II) complexes [N(Dipp)C(NMe2)NC(NMe2)N(SiMe3)]CuCl (Dipp = 2,6-Pr-i(2)-C6H3) (2) and [N(Ph)C(NMe2)NC(NMe2)N(SiMe3)](2)Cu (3) with 1,3,5-triazapentadienyl ligands have been synthesized and structurally characterized by X-ray crystallography and spectroscopic techniques. The X- ray structures of 2 and 3 show that they crystallize in the triclinic system. Trigonal planar structure is observed for the Cu(II) center in 2 and a square-planar environment in 3. The magnetic properties of 2 and 3 have been investigated. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：37 / 40

页数：4

共 17 条

[1] Structural and spectroscopic investigations on bis(1-amidino-O-2-alkoxyethylurea) copper(II) perchlorate complexes (alkoxy = methoxy, ethoxy or butoxy) [J].

Devi, S. Pramodini ;

Devi, R. K. Bindiya ;

Devi, N. Shantibala ;

Singh, L. Jaideva ;

Singh, R. K. Hemakumar .

POLYHEDRON, 2012, 47 (01) :1-8

[2] Syntheses of highly fluorinated 1,3,5-triazapentadienyl ligands and their use in the isolation of copper(I)-carbonyl and copper(I)-ethylene complexes [J].

Dias, H. V. Rasika ;

Singh, Shreeyukta ;

Flores, Jaime A. .

INORGANIC CHEMISTRY, 2006, 45 (22) :8859-8861

[3] Copper(I) complexes of fluorinated triazapentadienyl ligands:: Synthesis and characterization of [N{(C3F7)C(Dipp)N}2]CuL (where L = NCCH3, CNBut, CO; Dipp=2,6-diisopropylphenyl) [J].

Dias, HVR ;

Singh, S .

INORGANIC CHEMISTRY, 2004, 43 (19) :5786-5788

[4] Solvent-free microwave-assisted peroxidative oxidation of secondary alcohols to the corresponding ketones catalyzed by copper(II) 2,4-alkoxy-1,3,5-triazapentadienato complexes [J].

Figiel, Pawel J. ;

Kopylovich, Maximilian N. ;

Lasri, Jamal ;

Guedes da Silva, M. Fatima C. ;

Frausto da Silva, Joao J. R. ;

Pombeiro, Armando J. L. .

CHEMICAL COMMUNICATIONS, 2010, 46 (16) :2766-2768

[5] Gold(I) ethylene and copper(I) ethylene complexes supported by a polyhalogenated triazapentadienyl ligand [J].

Flores, Jaime A. ;

Dias, H. V. Rasika .

INORGANIC CHEMISTRY, 2008, 47 (11) :4448-4450

[6] Synthesis and catalytic activity of an electron-deficient copper-ethylene triazapentadienyl complex [J].

Flores, Jaime A. ;

Badarinarayana, Vivek ;

Singh, Shreeyukta ;

Lovely, Carl J. ;

Dias, H. V. Rasika .

DALTON TRANSACTIONS, 2009, (37) :7648-7652

[7] Synthesis of Secondary, Tertiary and Quaternary 1,3,5-Triazapenta-1,3-dienes and Their CoII, ZnII, PdII, CuII and BF2 Coordination Compounds [J].

Haeger, Ina ;

Froehlich, Roland ;

Wuerthwein, Ernst-Ulrich .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2009, (16) :2415-2428

[8] Synthesis and structures of the transition metal(II) β-diketiminates [ML2] (M = Mn, Fe, Ni, Cu, Pd), [ML2′] (M = Ni, Cu) and [M(η3-C3H5)L] (M = Ni, Pd); L or L′ = [{N(SiMe3 or H)C(Ph)}2CH] [J].

Hitchcock, Peter B. ;

Lappert, Michael F. ;

Linnolahti, Mikko ;

Sablong, Rafael ;

Severn, John R. .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2009, 694 (05) :667-676

[9] Three-coordinate Cu(II) complexes: structural models of trigonal-planar type 1 copper protein active sites [J].

Holland, PL ;

Tolman, WB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (31) :7270-7271

[10] Three-coordinate copper(II)-phenolate complexes [J].

Jazdzewski, BA ;

Holland, PL ;

Pink, M ;

Young, VG ;

Spencer, DJE ;

Tolman, WB .

INORGANIC CHEMISTRY, 2001, 40 (24) :6097-6107

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