Crystal structure of (6-bromo-2-oxo-2H-chromen-4-yl)methyl morpholine-4-carbodithioate

Kumar, K. M. and Roopashree, K. R. and Vinduvahini, M. and Kotresh, O. and Devarajegowda, H. C. (2015) Crystal structure of (6-bromo-2-oxo-2H-chromen-4-yl)methyl morpholine-4-carbodithioate. ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 71 (7). O489-U349. ISSN 2056-9890

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Official URL: https://doi.org/ 10.1107/S2056989015011007

Abstract

In the title compound, C15H14BrNO3S2, the 2H-chromene ring system is nearly planar, with a maximum deviation of 0.034 (2) angstrom, and the morpholine ring adopts a chair conformation. The dihedral angle between best plane through the 2H-chromene ring system and the morpholine ring is 86.32 (9)degrees. Intramolecular C-H center dot center dot center dot S hydrogen bonds are observed. In the crystal, inversion-related C-H center dot center dot center dot S and C-H center dot center dot center dot O interactions generate R-2(2)(10) and R-2(2)(8) rings patterns, respectively. In addition, the crystal packing features pi-pi interactions between fused benzene rings centroid-centroid distance = 3.7558 (12) angstrom].

Item Type: Article
Uncontrolled Keywords: crystal structure; coumarins; dithiocarbamates; biological applications; hydrogen bonding; pi-pi interactions
Subjects: D Physical Science > Physics
Divisions: Yuvaraj college > Physics
Depositing User: Shrirekha N
Date Deposited: 03 Jun 2019 09:17
Last Modified: 03 Jun 2019 09:17
URI: http://eprints.uni-mysore.ac.in/id/eprint/2101

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