Bis{1-[2-(diphenylphosphanyl)ethyl]-3-ethylimidazol-2-ylidene}nickel(II) diiodide acetonitrile disolvate

Bis{1-[2-(diphenylphosphanyl)ethyl]-3-ethylimidazol-2-ylidene}nickel(II) diiodide acetonitrile disolvate

The molecular structure of the title compound, [Ni(C19H21N2P)2]I2·2CH3CN, shows two six-membered N-heterocyclic carbene/phosphane chelate rings that form a nearly square-planar coordination geometry around the NiII atom, which lies 0.190 (1) Å ab...

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Main Authors: Aziza Ahmida, Domenica Withake, Ulrich Flörke, Hans Egold, Gerald Henkel
Format: Article
Language:English
Published: International Union of Crystallography 2012-07-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536812028784
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spelling doaj-c643640055fb4d6dae3a0389afb8441b2020-11-25T02:00:21ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-07-01687m975m97510.1107/S1600536812028784Bis{1-[2-(diphenylphosphanyl)ethyl]-3-ethylimidazol-2-ylidene}nickel(II) diiodide acetonitrile disolvateAziza AhmidaDomenica WithakeUlrich FlörkeHans EgoldGerald HenkelThe molecular structure of the title compound, [Ni(C19H21N2P)2]I2·2CH3CN, shows two six-membered N-heterocyclic carbene/phosphane chelate rings that form a nearly square-planar coordination geometry around the NiII atom, which lies 0.190 (1) Å above the C2P2 plane. The sum of the bond angles at the NiII atom is 358.68 (6)°, with C—Ni—P bite angles of 82.89 (5) and 84.08 (6)°. The two carbene rings make a dihedral angle of 52.65 (8)°.http://scripts.iucr.org/cgi-bin/paper?S1600536812028784
collection DOAJ
language English
format Article
sources DOAJ
author Aziza Ahmida
Domenica Withake
Ulrich Flörke
Hans Egold
Gerald Henkel
spellingShingle Aziza Ahmida
Domenica Withake
Ulrich Flörke
Hans Egold
Gerald Henkel
Bis{1-[2-(diphenylphosphanyl)ethyl]-3-ethylimidazol-2-ylidene}nickel(II) diiodide acetonitrile disolvate
Acta Crystallographica Section E
author_facet Aziza Ahmida
Domenica Withake
Ulrich Flörke
Hans Egold
Gerald Henkel
author_sort Aziza Ahmida
title Bis{1-[2-(diphenylphosphanyl)ethyl]-3-ethylimidazol-2-ylidene}nickel(II) diiodide acetonitrile disolvate
title_short Bis{1-[2-(diphenylphosphanyl)ethyl]-3-ethylimidazol-2-ylidene}nickel(II) diiodide acetonitrile disolvate
title_full Bis{1-[2-(diphenylphosphanyl)ethyl]-3-ethylimidazol-2-ylidene}nickel(II) diiodide acetonitrile disolvate
title_fullStr Bis{1-[2-(diphenylphosphanyl)ethyl]-3-ethylimidazol-2-ylidene}nickel(II) diiodide acetonitrile disolvate
title_full_unstemmed Bis{1-[2-(diphenylphosphanyl)ethyl]-3-ethylimidazol-2-ylidene}nickel(II) diiodide acetonitrile disolvate
title_sort bis{1-[2-(diphenylphosphanyl)ethyl]-3-ethylimidazol-2-ylidene}nickel(ii) diiodide acetonitrile disolvate
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2012-07-01
description The molecular structure of the title compound, [Ni(C19H21N2P)2]I2·2CH3CN, shows two six-membered N-heterocyclic carbene/phosphane chelate rings that form a nearly square-planar coordination geometry around the NiII atom, which lies 0.190 (1) Å above the C2P2 plane. The sum of the bond angles at the NiII atom is 358.68 (6)°, with C—Ni—P bite angles of 82.89 (5) and 84.08 (6)°. The two carbene rings make a dihedral angle of 52.65 (8)°.
url http://scripts.iucr.org/cgi-bin/paper?S1600536812028784
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AT domenicawithake bis12diphenylphosphanylethyl3ethylimidazol2ylidenenickeliidiiodideacetonitriledisolvate
AT ulrichflamp246rke bis12diphenylphosphanylethyl3ethylimidazol2ylidenenickeliidiiodideacetonitriledisolvate
AT hansegold bis12diphenylphosphanylethyl3ethylimidazol2ylidenenickeliidiiodideacetonitriledisolvate
AT geraldhenkel bis12diphenylphosphanylethyl3ethylimidazol2ylidenenickeliidiiodideacetonitriledisolvate
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