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4,4'-[p-Phenyl-enebis(-oxy)]dibutanoic acid.

ABSTRACT: The complete mol-ecule of the title compound, C(14)H(18)O(6), has a center of inversion at the centroid of the benzene ring and the asymmetric unit contains one half-mol-ecule. The conformation of the side chain is anti [C-C-C-C = -171.40?(17)°]. In the crystal, pairs of head-to-head carb-oxy-lic acid O-H?O hydrogen bonds link the mol-ecules into infinite zigzag chains propagating along [130]. Weak C-H?? inter-actions between adjacent chains expand the structure into a layered network in the ac plane.

SUBMITTER: Li Z

PROVIDER: S-EPMC3201374 | biostudies-literature | 2011 Oct

REPOSITORIES: biostudies-literature

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4,4'-[p-Phenyl-enebis(-oxy)]dibutanoic acid.

Li Zhi Z

Acta crystallographica. Section E, Structure reports online 20110917 Pt 10

The complete mol-ecule of the title compound, C(14)H(18)O(6), has a center of inversion at the centroid of the benzene ring and the asymmetric unit contains one half-mol-ecule. The conformation of the side chain is anti [C-C-C-C = -171.40 (17)°]. In the crystal, pairs of head-to-head carb-oxy-lic acid O-H⋯O hydrogen bonds link the mol-ecules into infinite zigzag chains propagating along [130]. Weak C-H⋯π inter-actions between adjacent chains expand the structure into a layered network in the ac ...[more]

PMID: 22065827

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