Some complexes of sterically hindered amines
- 1 January 1968
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc. A
- p. 1431-1434
- https://doi.org/10.1039/j19680001431
Abstract
Some complexes of NNN′N′-tetramethylmethylenediamine (tmd), NNN′N′-tetramethylethylenediamine (ted), and NNN′N′-tetramethylpropane-1,3-diamine (tpd) with nickel(II) perchlorate and palladium(II) chloride have been prepared. Their i.r. and reflectance spectra and magnetic moments have been recorded and an attempt has been made to elucidate their structure: tmd and ted form bis-amine complexes with nickel(II) perchlorate whereas only one molecule of tpd co-ordinates. New examples of perchlorate co-ordination have been found and a four-membered ring is postulated in the complexes [PdCl2tmd] and [Pd tmd2](NO3)2.Keywords
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