Form II of adipic acid-nicotinohydrazide (1/2)

Andreas Lemmerer; Joel Bernstein; Volker Kahlenberg

doi:10.1107/S1600536811054043

Form II of adipic acid-nicotinohydrazide (1/2)

Andreas Lemmerer, Joel Bernstein, Volker Kahlenberg

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The crystal structure of the title co-crystal, 2C ₆H ₇N ₃O-C ₆H ₁₀O ₄, is a second polymorph, designated form II, of the cocrystal formed between the two molecules [Lemmerer et al. (2011). CrystEngComm, 13, 55-59]. The asymmetric unit comprises one molecule of nicotinic acid hydrazide, and one half-molecule of adipic acid (the entire molecule is completed by the application of a centre of inversion). In the crystal, molecules assemble into a three-dimensional network of hydrogen bonds, formed by three N-Hσσσ O hydrogen bonds and one O-Hσσσ N hydrogen bond. The O-Hσσσ N hydrogen bond formed between the carboxyl group and the pyridine ring is supported by a C-Hσσσ O hydrogen bond.

Original language	English
Pages (from-to)	o190
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	68
Issue number	1
DOIs	https://doi.org/10.1107/S1600536811054043
State	Published - 1 Jan 2012
Externally published	Yes

Keywords

Data-to-parameter ratio = 12.1
Mean σ(C-C) = 0.002 Å
R factor = 0.029
Single-crystal X-ray study
T = 173 K
wR factor = 0.077

ASJC Scopus subject areas

General Chemistry
General Materials Science
Condensed Matter Physics

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title = "Form II of adipic acid-nicotinohydrazide (1/2)",

abstract = "The crystal structure of the title co-crystal, 2C 6H 7N 3O-C 6H 10O 4, is a second polymorph, designated form II, of the cocrystal formed between the two molecules [Lemmerer et al. (2011). CrystEngComm, 13, 55-59]. The asymmetric unit comprises one molecule of nicotinic acid hydrazide, and one half-molecule of adipic acid (the entire molecule is completed by the application of a centre of inversion). In the crystal, molecules assemble into a three-dimensional network of hydrogen bonds, formed by three N-Hσσσ O hydrogen bonds and one O-Hσσσ N hydrogen bond. The O-Hσσσ N hydrogen bond formed between the carboxyl group and the pyridine ring is supported by a C-Hσσσ O hydrogen bond.",

keywords = "Data-to-parameter ratio = 12.1, Mean σ(C-C) = 0.002 {\AA}, R factor = 0.029, Single-crystal X-ray study, T = 173 K, wR factor = 0.077",

author = "Andreas Lemmerer and Joel Bernstein and Volker Kahlenberg",

year = "2012",

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doi = "10.1107/S1600536811054043",

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journal = "Acta Crystallographica Section E: Structure Reports Online",

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publisher = "International Union of Crystallography",

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T1 - Form II of adipic acid-nicotinohydrazide (1/2)

AU - Lemmerer, Andreas

AU - Bernstein, Joel

AU - Kahlenberg, Volker

PY - 2012/1/1

Y1 - 2012/1/1

N2 - The crystal structure of the title co-crystal, 2C 6H 7N 3O-C 6H 10O 4, is a second polymorph, designated form II, of the cocrystal formed between the two molecules [Lemmerer et al. (2011). CrystEngComm, 13, 55-59]. The asymmetric unit comprises one molecule of nicotinic acid hydrazide, and one half-molecule of adipic acid (the entire molecule is completed by the application of a centre of inversion). In the crystal, molecules assemble into a three-dimensional network of hydrogen bonds, formed by three N-Hσσσ O hydrogen bonds and one O-Hσσσ N hydrogen bond. The O-Hσσσ N hydrogen bond formed between the carboxyl group and the pyridine ring is supported by a C-Hσσσ O hydrogen bond.

AB - The crystal structure of the title co-crystal, 2C 6H 7N 3O-C 6H 10O 4, is a second polymorph, designated form II, of the cocrystal formed between the two molecules [Lemmerer et al. (2011). CrystEngComm, 13, 55-59]. The asymmetric unit comprises one molecule of nicotinic acid hydrazide, and one half-molecule of adipic acid (the entire molecule is completed by the application of a centre of inversion). In the crystal, molecules assemble into a three-dimensional network of hydrogen bonds, formed by three N-Hσσσ O hydrogen bonds and one O-Hσσσ N hydrogen bond. The O-Hσσσ N hydrogen bond formed between the carboxyl group and the pyridine ring is supported by a C-Hσσσ O hydrogen bond.

KW - Data-to-parameter ratio = 12.1

KW - Mean σ(C-C) = 0.002 Å

KW - R factor = 0.029

KW - Single-crystal X-ray study

KW - T = 173 K

KW - wR factor = 0.077

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JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

IS - 1

ER -

Form II of adipic acid-nicotinohydrazide (1/2)

Abstract

Keywords

ASJC Scopus subject areas

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