{3,3′,5,5′-Tetramethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}nickel(II)

被引：6

作者：

Assey, Gervas E. ^{[1
]}

Butcher, Ray J. ^{[1
]}

Gultneh, Yilma ^{[1
]}

机构：

[1] Howard Univ, Dept Chem, Washington, DC 20059 USA

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2010年 / 66卷

关键词：

SCHIFF-BASE COMPLEXES; X-RAY; NICKEL(II); SUBSTITUENTS; OXIDATION; SALEN;

D O I：

10.1107/S1600536810016041

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title square-planar nickel complex, [Ni(C(20)H(22)N(2)O(6))],has Ni-N and Ni-O bond lengths of 1.8448 (14)/1.8478 (14) and 1.8536 (12)/1.8520 (12) angstrom. There is a slight twist in the two benzene rings at each end of the complex [dihedral angle = 11.11 (5)degrees]. All the atoms of the methoxy substitutents are in the plane of the ring to which they are attached except for one which deviates slightly [0.365 (3) angstrom]. In the crystal, weak C-H center dot center dot center dot O intermolecular interactions connect the molecules.

引用

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页码：M620 / U273

页数：11

相关论文

共 9 条

[1] TABLES OF BOND LENGTHS DETERMINED BY X-RAY AND NEUTRON-DIFFRACTION .1. BOND LENGTHS IN ORGANIC-COMPOUNDS [J].

ALLEN, FH ;

KENNARD, O ;

WATSON, DG ;

BRAMMER, L ;

ORPEN, AG ;

TAYLOR, R .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1987, (12) :S1-S19

[2]

[Anonymous], 2007, CRYSALIS PRO

[3] Hydroxy and methoxy substituted N1,N4-diarylidene-S-methylthiosemicarbazone iron(III) and nickel(II) complexes [J].

Bal, T ;

Ülküseven, B .

TRANSITION METAL CHEMISTRY, 2004, 29 (08) :880-884

[4] EFFECTS OF LIGAND SUBSTITUENTS (F FOR H, OR FOR R) ON MESOGENIC PROPERTIES OF M(SALEN) DERIVATIVES (M=CU, NI, VO) - NEW FLUORO-SUBSTITUTED COMPLEXES AND CRYSTAL-STRUCTURE OF THE MESOGEN NI(S-HEXYLSALEN) [J].

BLAKE, AB ;

CHIPPERFIELD, JR ;

HUSSAIN, W ;

PASCHKE, R ;

SINN, E .

INORGANIC CHEMISTRY, 1995, 34 (05) :1125-1129

[5] Electrochemical and X-ray studies of nickel(II) Schiff base complexes derived from salicylaldehyde. Structural effects of bridge substituents on the stabilisation of the+3 oxidation state [J].

Santos, IC ;

Vilas-Boas, M ;

Piedade, MFM ;

Freire, C ;

Duarte, MT ;

de Castro, B .

POLYHEDRON, 2000, 19 (06) :655-664

[6] A short history of SHELX [J].

Sheldrick, George M. .

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2008, 64 :112-122

[7] Immobilisation of amine-functionalised nickel(II) Schiff base complexes onto activated carbon treated with thionyl chloride [J].

Silva, AR ;

Martins, M ;

Freitas, MMA ;

Valente, A ;

Freire, C ;

de Castro, B ;

Figueiredo, JL .

MICROPOROUS AND MESOPOROUS MATERIALS, 2002, 55 (03) :275-284

[8] Salen and tetrahydrosalen nickel(II) and copper(II) complexes [J].

Soto-Garrido, G ;

Salas-Reyes, V .

TRANSITION METAL CHEMISTRY, 2000, 25 (02) :192-195

[9] CATALYSIS OF ALKENE OXIDATION BY NICKEL SALEN COMPLEXES USING NAOCL UNDER PHASE-TRANSFER CONDITIONS [J].

YOON, H ;

BURROWS, CJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (12) :4087-4089