Crystal structure of diethyl 2-(2-sulfanylquinolin-3-yl)methylidene]malonate

Rihanabanu and Anitha, B. R. and Meenakshi, T. G. and Kumar, K. M. and Devarajegowda, H. C. (2015) Crystal structure of diethyl 2-(2-sulfanylquinolin-3-yl)methylidene]malonate. ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 71 (8). O594+. ISSN 2056-9890

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In the title compound, C17H17NO4S, the quinoline ring system is nearly planar, with a maximum deviation of 0.0496 (16) angstrom. A weak intramolecular C-H center dot center dot center dot O interaction is observed. In the crystal, C-H center dot center dot center dot O, S-H center dot center dot center dot N and pi-pi stacking interactions between the fused benzene ring of quinoline and the pyridine moieties shortest centroid-centroid distance = 3.6754 (11) angstrom] are observed. Inversion-related weak C-H center dot center dot center dot O intermolecular interactions diagonally along 010], with R-2(2) (10) ring motifs, and S-H center dot center dot center dot N intermolecular interactions diagonally along 100], with R-2(2) (8) ring motifs, are present, forming a three-dimensional network structure. No classical hydrogen bonds are observed.

Item Type: Article
Uncontrolled Keywords: crystal structure; diester; quinoline; malonate; intermolecular interactions
Subjects: D Physical Science > Physics
Divisions: Yuvaraj college > Physics
Depositing User: Users 19 not found.
Date Deposited: 01 Jun 2019 07:20
Last Modified: 01 Jun 2019 07:23

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