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...

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Autores principales: Sun, Zhi Hua, Fan, Jian Dong, Zhang, Guang Hui, Wang, Xin Qiang, Xu, Dong
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
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.
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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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