Bis[1-(4-chlorobenzyl)pyridinium] bis(1,2,5-thiadiazole-3,4-dithiolato)nickelate(II)
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چکیده
The asymmetric unit of the salt, (C(12)H(11)ClN)(2)[Ni(C(2)N(2)S(3))(2)], comprises one cation and a half of Ni(tdas)(2) (tdas = 1,2,5-thia-diazole-3,4-dithiol-ate) anion. The Ni(II) atom is located at a centre of inversion. The Ni(II) atom has a square-planar coordination with Ni-S distances of 2.2052 (4) and 2.1970 (5) Å. In crystal, weak C-H⋯S and C-H⋯Ni contacts are observed between the anions and cations.
منابع مشابه
Bis[(2-chloro-4-fluorobenzyl)triphenylphosphonium] bis(1,2,5-thiadiazole-3,4-dithiolato)nickelate(II)
The title ion-pair complex, (C(25)H(20)ClFP)(2)[Ni(C(2)N(2)S(3))(2)], was obtained by the direct reaction of (4-F,2-ClBzTPP)(+)·Br(-) [4-F,2-ClBzTPP(+) is (2-chloro-4-fluoro-benz-yl)triphenyl-phos-pho-nium], NiCl(2)·6H(2)O and Na(2)tdas (tdas(2-) is 1,2,5-thia-diazole-3,4-dithiol-ate) in methanol. The asymmetric unit of the title structure comprises one (4-F,2-ClBzTPP)(+) cation and half of an ...
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