Crystal structure of [tris(pyridin-2-ylmethyl)amine-kappa N-4]copper(II) bromide

被引：3

作者：

Bridgman, Emma C. ^{[1
]}

Doherty, Megan M. ^{[1
]}

Ellis, Kaleigh A. ^{[1
]}

Homer, Elizabeth A. ^{[1
]}

Lashbrook, Taylor N. ^{[1
]}

Mraz, Margaret E. ^{[1
]}

Pernesky, Gina C. ^{[1
]}

Vreeke, Emma M. ^{[1
]}

Oshin, Kayode D. ^{[1
]}

Oliver, Allen G. ^{[2
]}

机构：

[1] St Marys Coll, Dept Chem & Phys, Notre Dame, IN 46556 USA

[2] Univ Notre Dame, Dept Chem & Biochem, Notre Dame, IN 46556 USA

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2016年 / 72卷

关键词：

crystal structure; five-coordinate copper(II) complex; Atom Transfer Radical Addition (ATRA); ligand disorder;

D O I：

10.1107/S2056989016007568

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the asymmetric unit of the title compound, [CuBr(C18H18N4)]Br, there are three crystallographically independent cations. One of the cations exhibits positional disorder of the pyridin-2-ylmethyl groups over two sets of sites with refined occupancies of 0.672 (8) and 0.328 (8). The outer-sphere bromine counter-ion is severely disordered over multiple sites. In each cation, the Cu-II ion is coordinated by the four N atoms of the tris(pyridin-2-ylmethyl)amine ligand and one bromine and adopts a slightly distorted trigonal-bipyramidal geometry.

引用

页码：801 / +

页数：19

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