(7-Chloro-2-oxo-2H-chromen-4-yl)- methyl pyrrolidine-1-carbodithioate

Kotresh, O. and Devarajegowda, H. C. and Arunkumar, Shirahatti and Mahesh Kumar, K. and Mahabaleshwaraiah, N. M. (2013) (7-Chloro-2-oxo-2H-chromen-4-yl)- methyl pyrrolidine-1-carbodithioate. Acta Crystallographica, Section E: Structure Reports Online, 69 (11). ISSN 1600-5368

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Official URL: http://dx.doi.org/10.1107/S1600536813028080


In the title compound, C15H14ClNO2S2, the 2H-chromene ring system is essentially planar, with a maximum deviation of 0.0133 (10) Å. Three C atoms and their attached H atoms of the pyrrolidine ring are disordered [occupany ratio 0.874 (7):0.126 (7)] with both disorder components adopting a twisted conformation. The dihedral angle between the 2H-chromene ring system and the major occupancy component of the pyrrolidine ring is 89.45 (7)°. In the crystal, inversion dimers linked by pairs of C-H...S and C-H...O inter­actions generate R22(24) and R22(10) loops, respectively. Further C-H...O hydrogen bonds link the dimers into [100] chains. C-H...[pi] inter­actions also occur and there is very weak [pi]-[pi] stacking [inter­planar spacing = 3.650 (5) Å; centroid-centroid distance = 4.095 (7) Å] between inversion-related chloro­benzene rings.

Item Type: Article
Subjects: Physical Sciences > Physics
Divisions: Constituent Colleges > Yuvaraja's College Mysore > Physics
Depositing User: Chandrappa
Date Deposited: 20 Feb 2014 06:49
Last Modified: 20 Oct 2015 06:08
URI: http://eprints.uni-mysore.ac.in/id/eprint/16604

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