l-Lysinium trifluoroacetate
Ions of the title compound, C(6)H(15)N(2)O(2) (+)·C(2)F(3)O(2) (−), a new organic nonlinear optical crystal, are linked by N—H⋯O hydrogen-bonding interactions. Both the amino groups of the l-lysinium cation are protonated. A three-dimensional network of hydrogen bonds is observed, forming a closed...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
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International Union of Crystallography
2008
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960259/ https://www.ncbi.nlm.nih.gov/pubmed/21201423 http://dx.doi.org/10.1107/S1600536807068791 |
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author | Sun, Zhi Hua Fan, Jian Dong Zhang, Guang Hui Wang, Xin Qiang Xu, Dong |
author_facet | Sun, Zhi Hua Fan, Jian Dong Zhang, Guang Hui Wang, Xin Qiang Xu, Dong |
author_sort | Sun, Zhi Hua |
collection | PubMed |
description | Ions of the title compound, C(6)H(15)N(2)O(2) (+)·C(2)F(3)O(2) (−), a new organic nonlinear optical crystal, are linked by N—H⋯O hydrogen-bonding interactions. Both the amino groups of the l-lysinium cation are protonated. A three-dimensional network of hydrogen bonds is observed, forming a closed ring. Intermolecular N—H⋯O hydrogen bonds involving l-lysinium cations and trifluoroacetate anions link the ions into extended chains which run parallel to the [010] direction. The F atoms of the trifluoroacetate anion are disordered over two sites with site occupancies of 0.423 (18) and 0.577 (18). The asymmetric unit consists of two cations and two anions. |
format | Text |
id | pubmed-2960259 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2008 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-29602592010-12-30 l-Lysinium trifluoroacetate Sun, Zhi Hua Fan, Jian Dong Zhang, Guang Hui Wang, Xin Qiang Xu, Dong Acta Crystallogr Sect E Struct Rep Online Organic Papers Ions of the title compound, C(6)H(15)N(2)O(2) (+)·C(2)F(3)O(2) (−), a new organic nonlinear optical crystal, are linked by N—H⋯O hydrogen-bonding interactions. Both the amino groups of the l-lysinium cation are protonated. A three-dimensional network of hydrogen bonds is observed, forming a closed ring. Intermolecular N—H⋯O hydrogen bonds involving l-lysinium cations and trifluoroacetate anions link the ions into extended chains which run parallel to the [010] direction. The F atoms of the trifluoroacetate anion are disordered over two sites with site occupancies of 0.423 (18) and 0.577 (18). The asymmetric unit consists of two cations and two anions. International Union of Crystallography 2008-01-09 /pmc/articles/PMC2960259/ /pubmed/21201423 http://dx.doi.org/10.1107/S1600536807068791 Text en © International Union of Crystallography 2008 http://journals.iucr.org/services/termsofuse.html This is an open-access article distributed under the terms described at http://journals.iucr.org/services/termsofuse.html. |
spellingShingle | Organic Papers Sun, Zhi Hua Fan, Jian Dong Zhang, Guang Hui Wang, Xin Qiang Xu, Dong l-Lysinium trifluoroacetate |
title |
l-Lysinium trifluoroacetate |
title_full |
l-Lysinium trifluoroacetate |
title_fullStr |
l-Lysinium trifluoroacetate |
title_full_unstemmed |
l-Lysinium trifluoroacetate |
title_short |
l-Lysinium trifluoroacetate |
title_sort | l-lysinium trifluoroacetate |
topic | Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960259/ https://www.ncbi.nlm.nih.gov/pubmed/21201423 http://dx.doi.org/10.1107/S1600536807068791 |
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