3-Iodo-1H-pyrazolo­[3,4-b]pyridine

The title compound, C(6)H(4)IN(3), is essentially planar, with a dihedral angle of 0.82 (3)° between the planes of the pyridine and pyrazole rings. In the crystal, pairs of mol­ecules are connected into inversion dimers through N—H⋯N hydrogen bonds. C—I⋯N halogen bonds link the dimers into zigzag ch...

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Detalles Bibliográficos
Autores principales: Huang, Ping-Hsin, Wen, Yuh-Sheng, Shen, Jiun-Yi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4051060/
https://www.ncbi.nlm.nih.gov/pubmed/24940235
http://dx.doi.org/10.1107/S1600536814010009
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author Huang, Ping-Hsin
Wen, Yuh-Sheng
Shen, Jiun-Yi
author_facet Huang, Ping-Hsin
Wen, Yuh-Sheng
Shen, Jiun-Yi
author_sort Huang, Ping-Hsin
collection PubMed
description The title compound, C(6)H(4)IN(3), is essentially planar, with a dihedral angle of 0.82 (3)° between the planes of the pyridine and pyrazole rings. In the crystal, pairs of mol­ecules are connected into inversion dimers through N—H⋯N hydrogen bonds. C—I⋯N halogen bonds link the dimers into zigzag chains parallel to the b-axis direction. The packing also features π–π stacking inter­actions along (110) with inter­planar distances of 3.292 (1) and 3.343 (1) Å, and centroid–centroid distances of 3.308 (1) and 3.430 (1) Å.
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spelling pubmed-40510602014-06-17 3-Iodo-1H-pyrazolo­[3,4-b]pyridine Huang, Ping-Hsin Wen, Yuh-Sheng Shen, Jiun-Yi Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(6)H(4)IN(3), is essentially planar, with a dihedral angle of 0.82 (3)° between the planes of the pyridine and pyrazole rings. In the crystal, pairs of mol­ecules are connected into inversion dimers through N—H⋯N hydrogen bonds. C—I⋯N halogen bonds link the dimers into zigzag chains parallel to the b-axis direction. The packing also features π–π stacking inter­actions along (110) with inter­planar distances of 3.292 (1) and 3.343 (1) Å, and centroid–centroid distances of 3.308 (1) and 3.430 (1) Å. International Union of Crystallography 2014-05-10 /pmc/articles/PMC4051060/ /pubmed/24940235 http://dx.doi.org/10.1107/S1600536814010009 Text en © Huang et al. 2014 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
Huang, Ping-Hsin
Wen, Yuh-Sheng
Shen, Jiun-Yi
3-Iodo-1H-pyrazolo­[3,4-b]pyridine
title 3-Iodo-1H-pyrazolo­[3,4-b]pyridine
title_full 3-Iodo-1H-pyrazolo­[3,4-b]pyridine
title_fullStr 3-Iodo-1H-pyrazolo­[3,4-b]pyridine
title_full_unstemmed 3-Iodo-1H-pyrazolo­[3,4-b]pyridine
title_short 3-Iodo-1H-pyrazolo­[3,4-b]pyridine
title_sort 3-iodo-1h-pyrazolo­[3,4-b]pyridine
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4051060/
https://www.ncbi.nlm.nih.gov/pubmed/24940235
http://dx.doi.org/10.1107/S1600536814010009
work_keys_str_mv AT huangpinghsin 3iodo1hpyrazolo34bpyridine
AT wenyuhsheng 3iodo1hpyrazolo34bpyridine
AT shenjiunyi 3iodo1hpyrazolo34bpyridine

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