Structure and characterization of a mononuclear FeII dialkyldithiocarbamate complex Fe(OC4H8dtc)2(DMF)
摘要:
A ferrous dialkyldithiocarbamate complex Fe(OC(4)H(8)dtc)(2)(DMF), which contains a Fe atom with distorted square pyramidal geometry and forms a network structure by intermolecular C-H ... S and C-H ... O interactions has been obtained and structurally characterized. Proton NMR and IR spectra have been studied. Structural parameters and Mossbauer effect indicate the oxidation state of + 2 for the Fe site. A very large quadrupole splitting of 4.10 mm s(-1) was observed and associated with an asymmetric 3d(6)(t(2g)(4)e(g)(2)) electronic configuration. (C) 1999 Elsevier Science S.A. All rights reserved.