{4,4',6,6'-Tetrabromo-2,2'-[(2,2-dimethylpropane-1,3-diyl)bis(nitrilo-methanylylidene)]diphenolato]copper(II)

被引：2

作者：

Kargar, Hadi ^{[1
]}

Kia, Reza ^{[2
,3
]}

Haghshenas, Mahbubeh ^{[1
]}

Tahir, Muhammad Nawaz ^{[4
]}

机构：

[1] Payame Noor Univ, Dept Chem, POB 19395-3697, Tehran, Iran

[2] Islamic Azad Univ, Plasma Phys Res Ctr, X Ray Crystallog Lab, Sci & Res Branch, Tehran, Iran

[3] Islamic Azad Univ, Dept Chem, Sci & Res Branch, Tehran, Iran

[4] Univ Sargodha, Dept Phys, Sargodha, Punjab, Pakistan

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2012年 / 68卷

关键词：

D O I：

10.1107/S1600536812009397

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, [Cu(C19H16Br4N2O2)], the CuII ion and the substituted C atom of the diamine fragment lie on a crystallographic twofold rotation axis. The geometry around the CuII ion is distorted square-planar, which is defined by the N2O2 donor atoms of the coordinated Schiff base ligand. The dihedral angle between the symmetry-related substituted benzene rings is 25.33 (14)degrees. The crystal structure is stabilized by an intermolecular pi-pi interaction [centroid-centroid distance = 3.8891 (18) A].

引用

页码：M392 / +

页数：7

共 7 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]

Blower PJ, 1998, TRANSIT METAL CHEM, V23, P109

[3]

Bruker, 2005, APEX2 SAINT SADABS

[4] LIGAND ENVIRONMENT AND THE STRUCTURE OF SCHIFF-BASE ADDUCTS AND TETRACOORDINATED METAL-CHELATES [J].

GARNOVSKII, AD ;

NIVOROZHKIN, AL ;

MINKIN, VI .

COORDINATION CHEMISTRY REVIEWS, 1993, 126 (1-2) :1-69

[5] {4,4′-Dibromo-2,2′-[2,2-dimethylpropane-1,3-diylbis(nitrilomethylidyne)]diphenolato-κ4O,N,N′,O′}copper(II) [J].

Kargar, Hadi ;

Fun, Hoong-Kun ;

Kia, Reza .

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2008, 64 :M1541-U586

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

Sheldrick, George M. .

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

[7] Structure validation in chemical crystallography [J].

Spek, Anthony L. .

ACTA CRYSTALLOGRAPHICA SECTION D-STRUCTURAL BIOLOGY, 2009, 65 :148-155

← 1 →