Synthesis and characterization of transition metal dithiocarbamate derivatives of 1-aminoadamantane: Crystal structure of (N- adamantyldithiocarbamato)nickel(II)

چکیده مقاله

Four bis(N-adamantyldithiocarbamato)metal(II) complexes [M(S ₂CNHC₁₀H₁₅)₂] (M = Ni, Zn, Cd, and Hg) were prepared by metathesis of the corresponding potassium salt, K[S ₂CNHC₁₀H₁₅]. Characterization of the prepared complexes shown that the presence of only one band in the region 1000 cm ^-1 in IR spectra can be attributed to a completely symmetrical bonding of the dithiocarbamate ligand, acting in a symmetrical bidentate mode. Also the short thioureide C-N distance in X-ray analysis of Ni complex confirm the delocalization of the π electrons over the S₂CN moiety and strong double bond character. © 2011 Elsevier B.V. All rights reserved.