CRYSTAL STRUCTURE OF THE cis-[PdCl2(CNMes)2] COMPLEX
M.A. Kinzhalov, A.A. Zolotarev, V.P. Boyarskii
St. Petersburg State University, St. Petersburg, Russia
Keywords: комплексы палладия, изоцианиды, palladium complexes, isocyanides
Abstract
The interaction between PdCl2(CH3CN)2 and 2,4,6-Me3C6H2NC (MesNC) proceeds with the substitution of acetonitrile ligands and leads to the synthesis of a cis -[PdCl2(MesNC)2] complex. The structure of this compound is determined by single crystal X-ray diffraction. The complex has a slightly distorted square-planar structure of the metal center with two cis -positioned isocyanide ligands. The triple bonds in both CN isocyanide fragments have lengths similar to the lengths of the corresponding bonds in other isocyanide complexes. In the structure, the cis -[PdCl2(MesNC)2] complexes are bound by weak С-H⋯Cl hydrogen bonds and p-stacking interactions.
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