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[2-Acetyl­pyridine 1,1-(hexane-1,6-di­yl)thio­semicarbazone-κ3N,N′,S]chloro­platinum(II)

✍ Scribed by Kruszynski, Rafal ;Bartczak, Tadeusz J.

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
143 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound, [Pt(C 14 H 19 N 4 S)Cl], the azepane ring is partially disordered over two sites. The Pt atom coordination adopts a slightly distorted square-planar geometry. The 2acetylpyridine thiosemicarbazone moiety is very close to planar. The azepane ring has a (Àsc, +sc) 3 , +sp conformation (sc is synclinal and sp is synperiplanar) and, for the minor disorder component, a (Àsc, +sc) 3 , Àsp conformation. The computed bond valences for the Pt centre are Pt-N = 0.467 and 0.587, Pt-S = 0.60, and Pt-Cl = 0.48 v.u. (valence units), and thus the computed valence of the Pt atom is 2.13 v.u.stacking interactions give rise to -bonded dimers.

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Single-crystal X-ray study T = 223 K Mean '(C±C) = 0.005 A Ê R factor = 0.041 wR factor = 0.100 Data-to-parameter ratio = 25.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.