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Supra-molecular inter-actions in the 1:2 co-crystal of 4,4'-bipyridine and 3-chloro-thio-phene-2-carb-oxy-lic acid.

ABSTRACT: The asymmetric unit of the title compound, 2C₅H₃ClO₂S·C₁₀H₈N₂, is comprised of a mol-ecule of 3-chloro-thio-phene-2-carb-oxy-lic acid (3TPC) and half of a mol-ecule of 4,4'-bi-pyridine (BPY). A distinctive O-H?N-based synthon is present. Cl?Cl and ?-? stacking inter-actions further stabilize the crystal structure, forming a two-dimensional network parallel to the bc plane.

SUBMITTER: Prajina O

PROVIDER: S-EPMC5050753 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature

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Supra-molecular inter-actions in the 1:2 co-crystal of 4,4'-bipyridine and 3-chloro-thio-phene-2-carb-oxy-lic acid.

Prajina Olakkandiyil O Thomas Muthiah Packianathan P Geiger David K DK

Acta crystallographica. Section E, Crystallographic communications 20160905 Pt 10

The asymmetric unit of the title compound, 2C5H3ClO2S·C10H8N2, is comprised of a mol-ecule of 3-chloro-thio-phene-2-carb-oxy-lic acid (3TPC) and half of a mol-ecule of 4,4'-bi-pyridine (BPY). A distinctive O-H⋯N-based synthon is present. Cl⋯Cl and π-π stacking inter-actions further stabilize the crystal structure, forming a two-dimensional network parallel to the bc plane. ...[more]

PMID: 27746918

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