Synthesis and Structure Characterization of MoS2CN(iPr)24PF6 and Ag6S2CN(nPr)26 Containing Dialyldithiocarbamate Ligands
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Abstract
Treatment of dialkl dithiocarbamate ligands with molybdenum trioxide and silver nitrate in different reaction conditions afford two complexes MoS2CN(iPr)24PF6 (1) and Ag6S2CN(nPr)26 (2), respectively. The structures of two complexes were characterized by UV-visible absorption spectrum and single-crystal X ray crystallography. The results show that the maximum absorption peaks of complexes 1 and 2 are assigned to the LMCT (ligand-to-metal charge transfer) transition. Complex 1 is a dodecahedral structure formed by connecting 8 sulfur atoms around the center molybdenum atom, and complex 2 is a six nuclear structure containing two Ag3S3 rings.
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