Abstract
New complexes of
pyridine-2-carbaldehyde S-methylthiosemicarbazone
(pmts) with nickel(11) and copper(11) are reported, together with magnetic
moments, infrared and electronic spectra. The pale yellow bis-ligand complexes
with nickel perchlorate, tetrafluoroborate and
nitrate have the ionic structures [Ni(pmts)2] X2, with
six-coordinate nickel(11) and tridentate ligands. Thiocyanate co-ordination and
bidentate pmts appear to be present in the six-coordinate orange-brown complex
Ni(pmts)2(NCs)2. The complexes,
Ni(pmts)X2 (X = Cl, Br), are
halogen-bridged and six-coordinate. The complexes Cu(pmts)X2 (X = Cl, Br, NO3) do not appear to be five
coordinate, and may be six coordinate.
Cited by
15 articles.
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