Preparation and spectral properties of di-2-pyridylamine complexes of nickel(II)
- 1 January 1968
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc. A
- p. 237-240
- https://doi.org/10.1039/j19680000237
Abstract
The preparations are described of di-2-pyridylamine (= L) complexes of nickel(II) of the types NiL3X2(X = ClO4 or l), NiL2X2(X = Cl, Br, or NCS), NiLX2(X = Cl, Br, or l) and some hydrates. Magnetic measurements and electronic and infrared (400–200 cm.–1) spectra are reported and discussed. The ligand field strength of L in NiL3 2+ is 11,200 cm.–1. All the NiL2X2 compounds are paramagnetic. Pseudo-tetrahedral structures are suggested for NiLX2(X = Br or l), but NiLCl2 is polymeric octahedral.Keywords
This publication has 0 references indexed in Scilit: