3-Dodecyloxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium bromide

3-Dodecyloxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium bromide

In the title compound, C18H40NO2+·Br−, the ion pairs formed by the hydrogen-bonded bromide anions and organic cations are arranged into thick layers with the alkyl groups directed to the inside and the trimethylaminium groups and the bromide anions situated on the layer su...

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Main Authors: Shizhou Fu, Zengbin Wei, Xilian Wei, Tao Wu
Format: Article
Language:English
Published: International Union of Crystallography 2009-08-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053680902635X
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spelling doaj-dfc84b3f0ac3448389f94e176f05860e2020-11-24T21:31:45ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682009-08-01658o1836o183610.1107/S160053680902635X3-Dodecyloxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium bromideShizhou FuZengbin WeiXilian WeiTao WuIn the title compound, C18H40NO2+·Br−, the ion pairs formed by the hydrogen-bonded bromide anions and organic cations are arranged into thick layers with the alkyl groups directed to the inside and the trimethylaminium groups and the bromide anions situated on the layer surface. The long alkyl chain in the cation adopts an all-trans conformation. In the crystal structure, molecules are connected by intermolecular O—H...Br hydrogen bonds, forming ionic pairs that are further connected into an extended chain structure via C—H...O hydrogen-bonding interactions. The crystal is chiral but nearly 90% of atoms in the unit cell are related by a pseudo-inversion center. The crystal shows racemic twinning with a 0.33:0.67 domain ratio. http://scripts.iucr.org/cgi-bin/paper?S160053680902635X
collection DOAJ
language English
format Article
sources DOAJ
author Shizhou Fu
Zengbin Wei
Xilian Wei
Tao Wu
spellingShingle Shizhou Fu
Zengbin Wei
Xilian Wei
Tao Wu
3-Dodecyloxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium bromide
Acta Crystallographica Section E
author_facet Shizhou Fu
Zengbin Wei
Xilian Wei
Tao Wu
author_sort Shizhou Fu
title 3-Dodecyloxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium bromide
title_short 3-Dodecyloxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium bromide
title_full 3-Dodecyloxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium bromide
title_fullStr 3-Dodecyloxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium bromide
title_full_unstemmed 3-Dodecyloxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium bromide
title_sort 3-dodecyloxy-2-hydroxy-n,n,n-trimethylpropan-1-aminium bromide
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2009-08-01
description In the title compound, C18H40NO2+·Br−, the ion pairs formed by the hydrogen-bonded bromide anions and organic cations are arranged into thick layers with the alkyl groups directed to the inside and the trimethylaminium groups and the bromide anions situated on the layer surface. The long alkyl chain in the cation adopts an all-trans conformation. In the crystal structure, molecules are connected by intermolecular O—H...Br hydrogen bonds, forming ionic pairs that are further connected into an extended chain structure via C—H...O hydrogen-bonding interactions. The crystal is chiral but nearly 90% of atoms in the unit cell are related by a pseudo-inversion center. The crystal shows racemic twinning with a 0.33:0.67 domain ratio.
url http://scripts.iucr.org/cgi-bin/paper?S160053680902635X
work_keys_str_mv AT shizhoufu 3dodecyloxy2hydroxynnntrimethylpropan1aminiumbromide
AT zengbinwei 3dodecyloxy2hydroxynnntrimethylpropan1aminiumbromide
AT xilianwei 3dodecyloxy2hydroxynnntrimethylpropan1aminiumbromide
AT taowu 3dodecyloxy2hydroxynnntrimethylpropan1aminiumbromide
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