Spectroscopy and stereochemistry of the optically active copper (II), cobalt (II) and nickel (II) complexes with Schiff bases N,N'-(1R,2R)-(-)-1, 2-cyclohexylenebis(3-methylbenzylideneiminato) and N,N'-(1R,2R)-(-)-1,2-cyclohexylenebis(5-methylbenzylideneiminato)
Chemistry, an Asian journal, 15(11), 1709-1721 (2020-04-18)
The reaction of Fe(NCS)3 prepared in situ in MeOH with 5-X-SalEen ligands (5-X-SalEen=condensation product of 5-substituted salicylaldehyde and N-ethylethylenediamine) provided three Fe(III) complexes, [Fe(5-X-SalEen)2 ]NCS; X=Me (1), X=Br (2), X=OMe (3). All the complexes reveal similar structural features but a very
We prepared Ln(III) (Ln=Eu, Gd, and Yb) complexes with a tripodal Schiff base, tris[2-(5-methylsalicylideneimino)ethyl]amine (H3 L) and studied their photophysical properties. Upon ligand excitation, YbL showed Yb(III)-centered luminescence in the near-infrared region. While the overall quantum yield (0.60(1)%) of YbL
Syntheses, structures and electrochemistry of copper (II) salicylaldehyde/tris (3-phenylpyrazolyl) borate complexes as models for the radical copper oxidases.
Halcrow MA, et al.
J. Chem. Soc., Dalton Trans., 11, 1753-1762 (1999)
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