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Crystal structure of 7,7'-[(pyridin-2-yl)methyl-ene]bis-(5-chloro-quinolin-8-ol).

ABSTRACT: In the title compound, C24H15Cl2N3O2, one quinoline ring system is essentially planar and the other is slightly bent. An intra-molecular O-H?N hydrogen bond involving the hy-droxy group and a pyridine N atom forms an S(5) ring motif. In the crystal, two mol-ecules are associated into an inversion dimer with two R 2 2(7) ring motifs through inter-molecular O-H?N and O-H?O hydrogen bonds. The dimers are further linked by an inter-molecular C-H?O hydrogen bond and four C-H?? inter-actions, forming a two-dimensional network parallel to (001).

SUBMITTER: Kashiwagi Y

PROVIDER: S-EPMC7405569 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature

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Crystal structure of 7,7'-[(pyridin-2-yl)methyl-ene]bis-(5-chloro-quinolin-8-ol).

Kashiwagi Yukiyasu Y Kubono Koji K Tamai Toshiyuki T

Acta crystallographica. Section E, Crystallographic communications 20200714 Pt 8

In the title compound, C24H15Cl2N3O2, one quinoline ring system is essentially planar and the other is slightly bent. An intra-molecular O-H⋯N hydrogen bond involving the hy-droxy group and a pyridine N atom forms an S(5) ring motif. In the crystal, two mol-ecules are associated into an inversion dimer with two R 2 2(7) ring motifs through inter-molecular O-H⋯N and O-H⋯O hydrogen bonds. The dimers are furt ...[more]

PMID: 32844012

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