4,6-Dibenzoylisophthalic acid dimethyl sulfoxide disolvate

Shan Liu; Guang Liang Song; Jun Mei Tang; Wen Kai Xu; Hong Jun Zhu

doi:10.1107/S1600536806020368

4,6-Dibenzoylisophthalic acid dimethyl sulfoxide disolvate

Shan Liu, Guang Liang Song, Jun Mei Tang, Wen Kai Xu, Hong Jun Zhu

School of Chemistry and Moleculai Engineering

Nanjing Tech University

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

2 Scopus citations

Abstract

In the crystal structure of the title compound, C₂₂H ₁₄O₆2-·2C₂H₆OS, 4,6-dibenzoylisophthalic acid is connected to two dimethyl sulfoxide molecules by strong O-H⋯O=S hydrogen bonds. Weak intermolecular C-H⋯O hydrogen bonds connect molecules into dimers. Intramolecular three-centred C-H⋯O hydrogen bonding is favoured by a syn conformation of both carboxyl groups. The two dimethyl sulfoxide molecules were found to be disordered over two equally populated sites.

Original language	English
Pages (from-to)	o2697-o2699
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	62
Issue number	7
DOIs	https://doi.org/10.1107/S1600536806020368
State	Published - Jul 2006

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title = "4,6-Dibenzoylisophthalic acid dimethyl sulfoxide disolvate",

abstract = "In the crystal structure of the title compound, C22H 14O62-·2C2H6OS, 4,6-dibenzoylisophthalic acid is connected to two dimethyl sulfoxide molecules by strong O-H⋯O=S hydrogen bonds. Weak intermolecular C-H⋯O hydrogen bonds connect molecules into dimers. Intramolecular three-centred C-H⋯O hydrogen bonding is favoured by a syn conformation of both carboxyl groups. The two dimethyl sulfoxide molecules were found to be disordered over two equally populated sites.",

author = "Shan Liu and Song, {Guang Liang} and Tang, {Jun Mei} and Xu, {Wen Kai} and Zhu, {Hong Jun}",

year = "2006",

month = jul,

doi = "10.1107/S1600536806020368",

language = "英语",

volume = "62",

pages = "o2697--o2699",

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

issn = "1600-5368",

publisher = "International Union of Crystallography",

number = "7",

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TY - JOUR

T1 - 4,6-Dibenzoylisophthalic acid dimethyl sulfoxide disolvate

AU - Liu, Shan

AU - Song, Guang Liang

AU - Tang, Jun Mei

AU - Xu, Wen Kai

AU - Zhu, Hong Jun

PY - 2006/7

Y1 - 2006/7

N2 - In the crystal structure of the title compound, C22H 14O62-·2C2H6OS, 4,6-dibenzoylisophthalic acid is connected to two dimethyl sulfoxide molecules by strong O-H⋯O=S hydrogen bonds. Weak intermolecular C-H⋯O hydrogen bonds connect molecules into dimers. Intramolecular three-centred C-H⋯O hydrogen bonding is favoured by a syn conformation of both carboxyl groups. The two dimethyl sulfoxide molecules were found to be disordered over two equally populated sites.

AB - In the crystal structure of the title compound, C22H 14O62-·2C2H6OS, 4,6-dibenzoylisophthalic acid is connected to two dimethyl sulfoxide molecules by strong O-H⋯O=S hydrogen bonds. Weak intermolecular C-H⋯O hydrogen bonds connect molecules into dimers. Intramolecular three-centred C-H⋯O hydrogen bonding is favoured by a syn conformation of both carboxyl groups. The two dimethyl sulfoxide molecules were found to be disordered over two equally populated sites.

UR - http://www.scopus.com/inward/record.url?scp=33746025614&partnerID=8YFLogxK

U2 - 10.1107/S1600536806020368

DO - 10.1107/S1600536806020368

M3 - 文章

AN - SCOPUS:33746025614

SN - 1600-5368

VL - 62

SP - o2697-o2699

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

IS - 7

ER -

4,6-Dibenzoylisophthalic acid dimethyl sulfoxide disolvate

Abstract

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