N,N′-Bis(2-azaniumylbenzyl)ethane-1,2-diaminium tetrachloride

N,N′-Bis(2-azaniumylbenzyl)ethane-1,2-diaminium tetrachloride

The title compound, C16H26N44+·4Cl−, is based on a fully protonated tetraamine. In the cation, both benzene rings are connected by an all-trans chain, and the rings are almost parallel, with an angle between the mean planes of 8.34 (12)°. The ben...

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Main Authors: Luis Ángel Garza Rodríguez, Sylvain Bernès, Perla Elizondo Martínez, Blanca Nájera Martínez, Nancy Pérez Rodríguez
Format: Article
Language:English
Published: International Union of Crystallography 2011-12-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811045880
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spelling doaj-46435e06c57c431fae1681651dd150c92020-11-25T01:04:42ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682011-12-016712o3237o323810.1107/S1600536811045880N,N′-Bis(2-azaniumylbenzyl)ethane-1,2-diaminium tetrachlorideLuis Ángel Garza RodríguezSylvain BernèsPerla Elizondo MartínezBlanca Nájera MartínezNancy Pérez RodríguezThe title compound, C16H26N44+·4Cl−, is based on a fully protonated tetraamine. In the cation, both benzene rings are connected by an all-trans chain, and the rings are almost parallel, with an angle between the mean planes of 8.34 (12)°. The benzene rings are arranged in such a way that the NH3+ substituents are oriented cis with respect to the central chain. This arrangement is a consequence of multiple N—H...Cl hydrogen bonds, involving all N—H groups in the cation and the four independent Cl− anions. These contacts have strengths ranging from weak to strong (based on H...Cl separations), and generate a complex three-dimensional crystal structure with no preferential crystallographic orientation for the contacts.http://scripts.iucr.org/cgi-bin/paper?S1600536811045880
collection DOAJ
language English
format Article
sources DOAJ
author Luis Ángel Garza Rodríguez
Sylvain Bernès
Perla Elizondo Martínez
Blanca Nájera Martínez
Nancy Pérez Rodríguez
spellingShingle Luis Ángel Garza Rodríguez
Sylvain Bernès
Perla Elizondo Martínez
Blanca Nájera Martínez
Nancy Pérez Rodríguez
N,N′-Bis(2-azaniumylbenzyl)ethane-1,2-diaminium tetrachloride
Acta Crystallographica Section E
author_facet Luis Ángel Garza Rodríguez
Sylvain Bernès
Perla Elizondo Martínez
Blanca Nájera Martínez
Nancy Pérez Rodríguez
author_sort Luis Ángel Garza Rodríguez
title N,N′-Bis(2-azaniumylbenzyl)ethane-1,2-diaminium tetrachloride
title_short N,N′-Bis(2-azaniumylbenzyl)ethane-1,2-diaminium tetrachloride
title_full N,N′-Bis(2-azaniumylbenzyl)ethane-1,2-diaminium tetrachloride
title_fullStr N,N′-Bis(2-azaniumylbenzyl)ethane-1,2-diaminium tetrachloride
title_full_unstemmed N,N′-Bis(2-azaniumylbenzyl)ethane-1,2-diaminium tetrachloride
title_sort n,n′-bis(2-azaniumylbenzyl)ethane-1,2-diaminium tetrachloride
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2011-12-01
description The title compound, C16H26N44+·4Cl−, is based on a fully protonated tetraamine. In the cation, both benzene rings are connected by an all-trans chain, and the rings are almost parallel, with an angle between the mean planes of 8.34 (12)°. The benzene rings are arranged in such a way that the NH3+ substituents are oriented cis with respect to the central chain. This arrangement is a consequence of multiple N—H...Cl hydrogen bonds, involving all N—H groups in the cation and the four independent Cl− anions. These contacts have strengths ranging from weak to strong (based on H...Cl separations), and generate a complex three-dimensional crystal structure with no preferential crystallographic orientation for the contacts.
url http://scripts.iucr.org/cgi-bin/paper?S1600536811045880
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