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The title compounds, C
6H
14NO
2+.Br
− and C
8H
18NO
2+.Br
−, each crystallize forming three-dimensional networks of Br
−N
+ contacts and Br
−H—O hydrogen bonds.
n-Butyl(carboxymethyl)dimethylammonium bromide has two molecules in the asymmetric unit. The orientation of the alkyl chain relative to the polar part of the molecule is different in the two compounds.
Supporting information
| Crystallographic Information File (CIF) Contains datablocks global, beh2n, ruvo4 |
| Structure factor file (CIF format) Contains datablock beh2n |
| Structure factor file (CIF format) Contains datablock ruvo4 |
CCDC references: 126441; 126442
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