Diiodo{N,N '-Bis(2,3,4-trimethoxybenzaldehyde)-ethylenediimine}mercury(II): Synthesis and crystal structure

作者：Khalaji A D^*; Fejfarova K; Dusek M

来源：Russian Journal of Coordination Chemistry, 2013, 39(1): 68-71.

DOI：10.1134/S1070328412090047

Mononuclear mercury(II) complex [Hg((2,3,4-MeO-Ba)(2)En)I-2] (I), where (2,3,4-MeO-Ba)(2)En = N,N'-bis(2,3,4-trimethoxybenzaldehyde)ethylenediimine, has been synthesized and characterized by elemental analysis (C, H, and N) and confirmed by single-crystal X-ray diffraction analysis. The complex I crystallizes in the monoclinic system, with space group C2/c, having one symmetry-independent Hg2+ ion coordinated in distorted tetrahedral geometry by two N atoms of the Schiff base ligand and by two I atoms. The Schiff base ligand (2,3,4-MeO-Ba)(2)En acts as a chelating ligand and coordinates via two N atoms to the mercury center and adopts an (E,E) conformation.

• 出版日期2013-1