Crystal structure of [tris(pyridin-2-ylmethyl)amine-κ4 N]copper(II) bromide

Emma C. Bridgman, Megan M. Doherty, Kaleigh A. Ellis, Elizabeth A. Homer, Taylor N. Lashbrook, Margaret E. Mraz, Gina C. Pernesky, Emma M. Vreeke, Kayode D. Oshin, Allen G. Oliver

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Abstract

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 CuII 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.

Original languageEnglish (US)
Pages (from-to)801-804
Number of pages4
JournalActa Crystallographica Section E: Crystallographic Communications
Volume72
DOIs
StatePublished - Jun 1 2016

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All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Bridgman, E. C., Doherty, M. M., Ellis, K. A., Homer, E. A., Lashbrook, T. N., Mraz, M. E., Pernesky, G. C., Vreeke, E. M., Oshin, K. D., & Oliver, A. G. (2016). Crystal structure of [tris(pyridin-2-ylmethyl)amine-κ4 N]copper(II) bromide. Acta Crystallographica Section E: Crystallographic Communications, 72, 801-804. https://doi.org/10.1107/S2056989016007568