In:
Zeitschrift für Naturforschung B, Walter de Gruyter GmbH, Vol. 28, No. 1-2 ( 1973-2-1), p. 55-62
Abstract:
A series of complexes formed between transition metal ions and the stable free radicals 2,2,6,6- tetramethyl-4-amino-4-caboxypiperidine-1-oxyl, 2,2,6,6-tetramethyl-4-aminopiperidine-l -oxyl, 2,2,6,6-tetram ethyl-piperidine-l-oxyl and glyoxal-bis(2,2,2,6,6-tetramethyl-4-iminopiperidine-1- oxyl) has been prepared. The magnetic moments and the epr-spectra of the complexes have been investigated. Some of the complexes show a temperature dependent interaction between the radicalic nitroxyl groups of the ligands. By analysis of the epr-spectra in the solid state there was found in some cases an interaction between the metal ion and the unpaired electrons of the ligands.
Type of Medium:
Online Resource
ISSN:
1865-7117
,
0932-0776
DOI:
10.1515/znb-1973-1-214
Language:
English
Publisher:
Walter de Gruyter GmbH
Publication Date:
1973
detail.hit.zdb_id:
2078109-X
detail.hit.zdb_id:
124635-5