Title: Synthesis, characterization and structures of copper(II) and cobalt(II) complexes involving N 3 S-coordinated tetradentate ligand and azide/ thiocyanate/ nitrite ion
Abstract: Four mononuclear copper(II) complexes [Cu(bdmpe)X]Y, one mononuclear cobalt(II) complex [Co(bdmpe)(NCS)2] and two binuclear cobalt(II) complexes [Co(bpmpe)(N3)]2Y2, where X = NCS− or NO2, Y = PF6− or ClO4− with N3S-coordinating ligand N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-(phenylthio)ethan-1-amine(bdmpe) have been synthesized and characterized by microanalyses, IR, UV–Vis spectra, magnetic study and EPR data. Single crystal X-ray data confirmed that the chiral complex [Cu(bdmpe)(NCS)]ClO4 has orthorhombic P212121 space group with distorted square pyramidal geometry, [Cu(bdmpe)(NO2)]ClO4 has distorted square pyramidal geometry, [Co(bdmpe)(NCS)2] has distorted trigonal bipyramidal geometry and binuclear cobalt(II) complex [Co(bpmpe)(N3)]2(ClO4)2 has distorted octahedral geometry where the two cobalt centers is bridged by two azide ions with end-on coordination mode.
Publication Year: 2018
Publication Date: 2018-03-14
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 7
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