Three-centre hydrogen bonds in 4-picoline N-oxide-hydroquinone (1/1)

Rodolfo Moreno-Fuquen; Jaime Valderrama-N; Alan R. Kennedy

doi:10.1107/S160053680700877X

Three-centre hydrogen bonds in 4-picoline N-oxide-hydroquinone (1/1)

Rodolfo Moreno-Fuquen, Jaime Valderrama-N, Alan R. Kennedy

Pure And Applied Chemistry

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

Abstract

The title compound, C6H7NO.C6H6O2, belongs to a series of molecular systems based on methylpyridine N-oxides. The N-oxide molecule is located on a crystallographic twofold rotation axis, while the hydroquinone molecule is located on an inversion centre. The two components are linked by an O-H...O hydrogen bond with a distance of 2.675 (2) angstrom. In the crystalline environment, three-centre hydrogen bonds involving the N-oxide O atom with two hydroquinone molecules related by symmetry in the [001] direction are observed.

Original language	English
Pages (from-to)	O1534-O1536
Number of pages	3
Journal	Acta Crystallographica Section E: Structure Reports
Volume	63
DOIs	https://doi.org/10.1107/S160053680700877X
Publication status	Published - Apr 2007

Keywords

complex systems
crystallization
hydrogen bonds

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10.1107/S160053680700877X

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Kennedy, A.
Pure And Applied Chemistry
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title = "Three-centre hydrogen bonds in 4-picoline N-oxide-hydroquinone (1/1)",

abstract = "The title compound, C6H7NO.C6H6O2, belongs to a series of molecular systems based on methylpyridine N-oxides. The N-oxide molecule is located on a crystallographic twofold rotation axis, while the hydroquinone molecule is located on an inversion centre. The two components are linked by an O-H...O hydrogen bond with a distance of 2.675 (2) angstrom. In the crystalline environment, three-centre hydrogen bonds involving the N-oxide O atom with two hydroquinone molecules related by symmetry in the [001] direction are observed.",

keywords = "complex systems, crystallization, hydrogen bonds",

author = "Rodolfo Moreno-Fuquen and Jaime Valderrama-N and Kennedy, {Alan R.}",

year = "2007",

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doi = "10.1107/S160053680700877X",

language = "English",

volume = "63",

pages = "O1534--O1536",

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

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T1 - Three-centre hydrogen bonds in 4-picoline N-oxide-hydroquinone (1/1)

AU - Moreno-Fuquen, Rodolfo

AU - Valderrama-N, Jaime

AU - Kennedy, Alan R.

PY - 2007/4

Y1 - 2007/4

N2 - The title compound, C6H7NO.C6H6O2, belongs to a series of molecular systems based on methylpyridine N-oxides. The N-oxide molecule is located on a crystallographic twofold rotation axis, while the hydroquinone molecule is located on an inversion centre. The two components are linked by an O-H...O hydrogen bond with a distance of 2.675 (2) angstrom. In the crystalline environment, three-centre hydrogen bonds involving the N-oxide O atom with two hydroquinone molecules related by symmetry in the [001] direction are observed.

AB - The title compound, C6H7NO.C6H6O2, belongs to a series of molecular systems based on methylpyridine N-oxides. The N-oxide molecule is located on a crystallographic twofold rotation axis, while the hydroquinone molecule is located on an inversion centre. The two components are linked by an O-H...O hydrogen bond with a distance of 2.675 (2) angstrom. In the crystalline environment, three-centre hydrogen bonds involving the N-oxide O atom with two hydroquinone molecules related by symmetry in the [001] direction are observed.

KW - complex systems

KW - crystallization

KW - hydrogen bonds

U2 - 10.1107/S160053680700877X

DO - 10.1107/S160053680700877X

M3 - Article

SN - 1600-5368

VL - 63

SP - O1534-O1536

JO - Acta Crystallographica Section E: Structure Reports

JF - Acta Crystallographica Section E: Structure Reports

ER -

Three-centre hydrogen bonds in 4-picoline N-oxide-hydroquinone (1/1)

Abstract

Keywords

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