3-Carboxy­pyrazino[2,3-f][1,10]phenanthrolin-9-ium-2-carboxyl­ate

In the title zwitterionic compound, C(16)H(8)N(4)O(4), the dihedral angle between the carboxyl and carboxyl­ate groups is 72.14 (2)°. In the crystal, mol­ecules are linked by strong inter­molecular O—H⋯O(−) and N(+)—H⋯O(−) hydrogen bonds into double chains extended along [001]. These chains are addi...

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Detalles Bibliográficos
Autores principales: Zhang, Xiao-Ning, Fu, Feng, Li, Dong-Sheng, Meng, Cai-Xia
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983978/
https://www.ncbi.nlm.nih.gov/pubmed/21580585
http://dx.doi.org/10.1107/S1600536810007361
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author Zhang, Xiao-Ning
Fu, Feng
Li, Dong-Sheng
Meng, Cai-Xia
author_facet Zhang, Xiao-Ning
Fu, Feng
Li, Dong-Sheng
Meng, Cai-Xia
author_sort Zhang, Xiao-Ning
collection PubMed
description In the title zwitterionic compound, C(16)H(8)N(4)O(4), the dihedral angle between the carboxyl and carboxyl­ate groups is 72.14 (2)°. In the crystal, mol­ecules are linked by strong inter­molecular O—H⋯O(−) and N(+)—H⋯O(−) hydrogen bonds into double chains extended along [001]. These chains are additionally stabilized by π–π stacking inter­actions between the pyridine and benzene rings [centroid–centroid distance = 3.5542 (8) Å].
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spelling pubmed-29839782010-12-30 3-Carboxy­pyrazino[2,3-f][1,10]phenanthrolin-9-ium-2-carboxyl­ate Zhang, Xiao-Ning Fu, Feng Li, Dong-Sheng Meng, Cai-Xia Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title zwitterionic compound, C(16)H(8)N(4)O(4), the dihedral angle between the carboxyl and carboxyl­ate groups is 72.14 (2)°. In the crystal, mol­ecules are linked by strong inter­molecular O—H⋯O(−) and N(+)—H⋯O(−) hydrogen bonds into double chains extended along [001]. These chains are additionally stabilized by π–π stacking inter­actions between the pyridine and benzene rings [centroid–centroid distance = 3.5542 (8) Å]. International Union of Crystallography 2010-03-03 /pmc/articles/PMC2983978/ /pubmed/21580585 http://dx.doi.org/10.1107/S1600536810007361 Text en © Zhang et al. 2010 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
Zhang, Xiao-Ning
Fu, Feng
Li, Dong-Sheng
Meng, Cai-Xia
3-Carboxy­pyrazino[2,3-f][1,10]phenanthrolin-9-ium-2-carboxyl­ate
title 3-Carboxy­pyrazino[2,3-f][1,10]phenanthrolin-9-ium-2-carboxyl­ate
title_full 3-Carboxy­pyrazino[2,3-f][1,10]phenanthrolin-9-ium-2-carboxyl­ate
title_fullStr 3-Carboxy­pyrazino[2,3-f][1,10]phenanthrolin-9-ium-2-carboxyl­ate
title_full_unstemmed 3-Carboxy­pyrazino[2,3-f][1,10]phenanthrolin-9-ium-2-carboxyl­ate
title_short 3-Carboxy­pyrazino[2,3-f][1,10]phenanthrolin-9-ium-2-carboxyl­ate
title_sort 3-carboxy­pyrazino[2,3-f][1,10]phenanthrolin-9-ium-2-carboxyl­ate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983978/
https://www.ncbi.nlm.nih.gov/pubmed/21580585
http://dx.doi.org/10.1107/S1600536810007361
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