Crystal structure of 1,3-bis(2,6-diisopropylphenyl)-4,5-dimethyl-1H-imidazol-3-ium bromide dichloromethane disolvate

Crystal structure of 1,3-bis(2,6-diisopropylphenyl)-4,5-dimethyl-1H-imidazol-3-ium bromide dichloromethane disolvate

The title solvated salt, C29H41N2+·Br−·2CH2Cl2 was obtained from the reaction of the Arduengo-type carbene 1,3-bis(2,6-diisopropylphenyl)-1,3-dihydro-4,5-dimethyl-2H-imidazol-2-ylidene with Si2Br6 in dichloromethane. The complete cation is generated by a crystallographic mirror plane and the dihedra...

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Main Authors: Matthias Berger, Norbert Auner, Michael Bolte
Format: Article
Language:English
Published: International Union of Crystallography 2014-11-01
Series:Acta Crystallographica Section E
Subjects:
Arduengo-type carbene
C—H...Br hydrogen bond
crystal structure
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536814023150
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spelling doaj-9e39198cce6248d2be0c3241540056002020-11-24T21:22:14ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682014-11-017011o1193o119410.1107/S1600536814023150hb7303Crystal structure of 1,3-bis(2,6-diisopropylphenyl)-4,5-dimethyl-1H-imidazol-3-ium bromide dichloromethane disolvateMatthias Berger0Norbert Auner1Michael Bolte2Institut für Anorganische Chemie, J. W. Goethe-Universität Frankfurt, Max-von-Laue-Str. 7, 60438 Frankfurt/Main, GermanyInstitut für Anorganische Chemie, J. W. Goethe-Universität Frankfurt, Max-von-Laue-Str. 7, 60438 Frankfurt/Main, GermanyInstitut für Anorganische Chemie, J. W. Goethe-Universität Frankfurt, Max-von-Laue-Str. 7, 60438 Frankfurt/Main, GermanyThe title solvated salt, C29H41N2+·Br−·2CH2Cl2 was obtained from the reaction of the Arduengo-type carbene 1,3-bis(2,6-diisopropylphenyl)-1,3-dihydro-4,5-dimethyl-2H-imidazol-2-ylidene with Si2Br6 in dichloromethane. The complete cation is generated by a crystallographic mirror plane and the dihedral angle between the five-membered ring and the benzene ring is 89.8 (6)°; the dihedral angle between the benzene rings is 40.7 (2)°. The anion also lies on the mirror plane and both dichloromethane molecules are disordered across the mirror plane over two equally occupied orientations. In the crystal, the cations are linked to the anions via C—H...Br hydrogen bonds.http://scripts.iucr.org/cgi-bin/paper?S1600536814023150Arduengo-type carbeneC—H...Br hydrogen bondcrystal structure
collection DOAJ
language English
format Article
sources DOAJ
author Matthias Berger
Norbert Auner
Michael Bolte
spellingShingle Matthias Berger
Norbert Auner
Michael Bolte
Crystal structure of 1,3-bis(2,6-diisopropylphenyl)-4,5-dimethyl-1H-imidazol-3-ium bromide dichloromethane disolvate
Acta Crystallographica Section E
Arduengo-type carbene
C—H...Br hydrogen bond
crystal structure
author_facet Matthias Berger
Norbert Auner
Michael Bolte
author_sort Matthias Berger
title Crystal structure of 1,3-bis(2,6-diisopropylphenyl)-4,5-dimethyl-1H-imidazol-3-ium bromide dichloromethane disolvate
title_short Crystal structure of 1,3-bis(2,6-diisopropylphenyl)-4,5-dimethyl-1H-imidazol-3-ium bromide dichloromethane disolvate
title_full Crystal structure of 1,3-bis(2,6-diisopropylphenyl)-4,5-dimethyl-1H-imidazol-3-ium bromide dichloromethane disolvate
title_fullStr Crystal structure of 1,3-bis(2,6-diisopropylphenyl)-4,5-dimethyl-1H-imidazol-3-ium bromide dichloromethane disolvate
title_full_unstemmed Crystal structure of 1,3-bis(2,6-diisopropylphenyl)-4,5-dimethyl-1H-imidazol-3-ium bromide dichloromethane disolvate
title_sort crystal structure of 1,3-bis(2,6-diisopropylphenyl)-4,5-dimethyl-1h-imidazol-3-ium bromide dichloromethane disolvate
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2014-11-01
description The title solvated salt, C29H41N2+·Br−·2CH2Cl2 was obtained from the reaction of the Arduengo-type carbene 1,3-bis(2,6-diisopropylphenyl)-1,3-dihydro-4,5-dimethyl-2H-imidazol-2-ylidene with Si2Br6 in dichloromethane. The complete cation is generated by a crystallographic mirror plane and the dihedral angle between the five-membered ring and the benzene ring is 89.8 (6)°; the dihedral angle between the benzene rings is 40.7 (2)°. The anion also lies on the mirror plane and both dichloromethane molecules are disordered across the mirror plane over two equally occupied orientations. In the crystal, the cations are linked to the anions via C—H...Br hydrogen bonds.
topic Arduengo-type carbene
C—H...Br hydrogen bond
crystal structure
url http://scripts.iucr.org/cgi-bin/paper?S1600536814023150
work_keys_str_mv AT matthiasberger crystalstructureof13bis26diisopropylphenyl45dimethyl1himidazol3iumbromidedichloromethanedisolvate
AT norbertauner crystalstructureof13bis26diisopropylphenyl45dimethyl1himidazol3iumbromidedichloromethanedisolvate
AT michaelbolte crystalstructureof13bis26diisopropylphenyl45dimethyl1himidazol3iumbromidedichloromethanedisolvate
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