TY  - JOUR
A1  - Berger, Matthias
A1  - Auner, Norbert
A1  - Bolte, Michael
T1  - Crystal structure of 1,3-bis(2,6-diisopropylphenyl)-4,5-dimethyl-1H-imidazol-3-ium bromide dichloromethane disolvate
T2  - Acta crystallographica. Section E, Structure reports online
N2  - 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.
KW  - Arduengo-type carbene
KW  - C-H...Br hydrogen bond
KW  - crystal structure
Y1  - 2014
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/75814
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-758145
SN  - 1600-5368
VL  - 70
IS  - 11
SP  - o1193
EP  - o1194
PB  - International Union of Crystallography
CY  - Chester
ER  -