913291-94-8Relevant articles and documents
Synthesis, spectral characterization and single crystal X-ray diffraction study of arylazoimidazolium tetraiodobismuthate(III) compounds
Mallick,Sarker,Saha,Sinha, Chittaranjan
, p. 1817 - 1825 (2012/04/17)
Eight new organic-inorganic hybrid compounds of 1,3-dialkyl-2-(arylazo) imidazolium, [RaaiR′R″]+, and [Bi4I 16]4- ion are synthesized. The structure has been established by spectral (FT-IR, UV-Vis, 1H NMR) data and the structural confirmation has been done by single crystal X-ray diffraction study in case of [MeaaiMe2+]4[Bi4I 16]4- (where MeaaiMe2+ = 1,3-dimethyl-2-(p-tolylazo)imidazolium). The DFT computation has been used to explain the electronic structure and the electronic spectra of the compounds.