Abstract
AbstractSalicylaldehyde S‐methylthiosemicarbazone (H2L) in the presence of ClO4– forms with NiII the paramagnetic octahedral bis(ligand) chelate complexes while in the presence of NCS−, CH3COO−, Py and γ‐Pic it gives diamagnetic square planar mono(ligand) chelate complexes. In the paramagnetic complexes H2L is coordinated as a neutral molecule (H2L) and monoanion (HL−), and in diamagnetic ones only as a monoanion, except the complex obtained in the presence of CH3COO−, where it is coordinated as a dianion (L2−). The last form of the ligand is the result of deprotonation, besides OH‐, the NH2‐group. The complexes have been characterized by elemental analysis, magnetic measurements, i.r. and diffuse‐reflection spectra, molar conductivity and TG analysis.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Zeitschrift für anorganische und allgemeine Chemie
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
