Bis{\it N},{\it N}-dimethyl-1-(10{\it H}-pyrido3,2-\it b]1,4benzothia{\-}zin-10-yl)propan-2-aminium tetrakis{\-}(thio{\-}cyanato-{$\kappa$}{\it N})cobaltate(II)

Arunkashi, H. K. and Jeyaseelan, S. and Vepuri, Suresh Babu and Revanasiddappa, H. D. and Devarajegowda, H. C. (2010) Bis{\it N},{\it N}-dimethyl-1-(10{\it H}-pyrido3,2-\it b]1,4benzothia{\-}zin-10-yl)propan-2-aminium tetrakis{\-}(thio{\-}cyanato-{$\kappa$}{\it N})cobaltate(II). Acta Crystallographica Section E, 66 (7). m772-m773. ISSN 1600-5368,

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Abstract

The asymmetric unit of the title salt, (C\sb 16H\sb 20N\sb 3S)\sb 2Co(NCS)${\sb 4}$, comprises one monovalent isothio{\-}pendylium cation and one-half of a divalent thio{\-}cyanatocobaltate(II) anion (2 symmetry). The central thia{\-}zine ring of the cation is slightly twisted in a boat-like fashion, with r.m.s. deviations from the mean plane of 0.272(1) and 0.2852(8){\AA} for the N and S atoms. The mol{\-}ecular structure of the cation is stabilized by an intra{\-}molecular N{---}H{$\cdots$}N hydrogen bond. Within the complex anion, the Co${\sp II}$ atom is tetra{\-}hedrally surrounded by four N atoms of the thio{\-}cyanate ligands. {$\pi$}{--}{$\pi$} stacking, with a distance of 3.7615(10){\AA} between the centroids of benzene and pyridine rings, helps to consolidate the packing.

Item Type:	Article
Subjects:	D Physical Science > Physics
Divisions:	Department of > Physics
Depositing User:	LA manjunath user
Date Deposited:	09 Jul 2019 05:57
Last Modified:	17 Jun 2022 10:29
URI:	http://eprints.uni-mysore.ac.in/id/eprint/4973

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