TY  - JOUR
A1  - Eckensberger, Urs David
A1  - Lerner, Hans-Wolfram
A1  - Bolte, Michael
T1  - 4,4′-Di­methyl-2,2′-bipyridinium dichloride
T2  - Acta crystallographica / Section E, Structure reports online
N2  - In the title compound, C12H14N22+·2Cl-, the 4,4'-dimethyl-2,2'-bipyridinium cation is essentially planar (r.m.s. deviation for all non-H atoms = 0.004 Å) and is located on a crystallographic inversion centre. The cations and chloride anions lie in planes parallel to (111) and are connected by N-H...Cl and C-H...Cl hydrogen bonds. Key indicators: single-crystal X-ray study; T = 173 K; mean σ(C–C) = 0.003 Å; R factor = 0.036; wR factor = 0.080; data-to-parameter ratio = 14.7.
Y1  - 2008
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/6965
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-69698
N1  - This is an open-access article distributed under the terms of the Creative Commons Attribution Licence http://creativecommons.org/licenses/by/2.0/uk/legalcode, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
VL  - 64
IS  - o1806
ER  -