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Bis[1-hydroxy-4,4,5,5-tetra­methyl-2-(1,3-thia­zol-2-yl-κN)-2,3-dihydro-1H-imidazole-κN3]­dinitratomercury(II)

✍ Scribed by Chang, Jiu-Li ;Wang, Li-Ya ;Jiang, Kai

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

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✦ Synopsis

In the title complex, [Hg(NO 3 ) 2 (C 10 H 15 N 3 OS) 2 ], the Hg II ion (site symmetry 1) adopts a grossly distorted octahedral geometry by chelation of two neutral Him-thz ligands [Himthz is 2-(2 0 -thiazole)-4,4,5,5-tetramethyldihydro-1H-imidazolyl-1-hydroxy] through their thiazole N atoms [Hg-N = 2.846 ( 2) A ˚] and reduced imino nitroxide N atoms [Hg-N = 2.055 (2) A ˚], leading to a five-membered ring, together with two O atoms from two nitrate anions [Hg-O = 2.859 (3) A ˚]. The molecules form one-dimensional chains by way of intermolecular O-HÁ Á ÁO hydrogen bonds.

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