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1,10-Phenanthrolin-1-ium hydrogen d,l-tartrate dihydrate

In the title hydrated molecular salt, C(12)H(9)N(2) (+)·C(4)H(5)O(6) (−)·2H(2)O, the cation is almost planar (r.m.s. deviation = 0.014 Å); the carbon skeleton of the anion assumes a trans conformation [C—C—C—C torsion angle = −179.86 (14)°]. The carboxyl end of one hydrogen tartrate anion forms a sh...

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Detalles Bibliográficos
Autores principales: Cheng, Sit Foon, Ng, Seik Weng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3120439/
https://www.ncbi.nlm.nih.gov/pubmed/21754708
http://dx.doi.org/10.1107/S1600536811015972
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author Cheng, Sit Foon
Ng, Seik Weng
author_facet Cheng, Sit Foon
Ng, Seik Weng
author_sort Cheng, Sit Foon
collection PubMed
description In the title hydrated molecular salt, C(12)H(9)N(2) (+)·C(4)H(5)O(6) (−)·2H(2)O, the cation is almost planar (r.m.s. deviation = 0.014 Å); the carbon skeleton of the anion assumes a trans conformation [C—C—C—C torsion angle = −179.86 (14)°]. The carboxyl end of one hydrogen tartrate anion forms a short hydrogen bond to the carboxyl­ate end of another anion [O⋯O = 2.508 (2) Å] in a head-to-tail manner, forming a chain; the chains and water mol­ecules inter­act, generating an O—H⋯O hydrogen-bonded layer. The cation binds to the layer by an N—H⋯O hydrogen bond.
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spelling pubmed-31204392011-07-13 1,10-Phenanthrolin-1-ium hydrogen d,l-tartrate dihydrate Cheng, Sit Foon Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title hydrated molecular salt, C(12)H(9)N(2) (+)·C(4)H(5)O(6) (−)·2H(2)O, the cation is almost planar (r.m.s. deviation = 0.014 Å); the carbon skeleton of the anion assumes a trans conformation [C—C—C—C torsion angle = −179.86 (14)°]. The carboxyl end of one hydrogen tartrate anion forms a short hydrogen bond to the carboxyl­ate end of another anion [O⋯O = 2.508 (2) Å] in a head-to-tail manner, forming a chain; the chains and water mol­ecules inter­act, generating an O—H⋯O hydrogen-bonded layer. The cation binds to the layer by an N—H⋯O hydrogen bond. International Union of Crystallography 2011-05-07 /pmc/articles/PMC3120439/ /pubmed/21754708 http://dx.doi.org/10.1107/S1600536811015972 Text en © Cheng and Ng 2011 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Cheng, Sit Foon
Ng, Seik Weng
1,10-Phenanthrolin-1-ium hydrogen d,l-tartrate dihydrate
title 1,10-Phenanthrolin-1-ium hydrogen d,l-tartrate dihydrate
title_full 1,10-Phenanthrolin-1-ium hydrogen d,l-tartrate dihydrate
title_fullStr 1,10-Phenanthrolin-1-ium hydrogen d,l-tartrate dihydrate
title_full_unstemmed 1,10-Phenanthrolin-1-ium hydrogen d,l-tartrate dihydrate
title_short 1,10-Phenanthrolin-1-ium hydrogen d,l-tartrate dihydrate
title_sort 1,10-phenanthrolin-1-ium hydrogen d,l-tartrate dihydrate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3120439/
https://www.ncbi.nlm.nih.gov/pubmed/21754708
http://dx.doi.org/10.1107/S1600536811015972
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