THERMAL DECOMPOSITIONS OF COMPLEXES OF AL, GA, IN, CR, FE AND BI IONSWITH 1-PHENYL-3-METHYL-4-BENZOYL-5-PYRAZOLONE

Authors
AKAMA Y YAJIMA S
Citation
Y. Akama et S. Yajima, THERMAL DECOMPOSITIONS OF COMPLEXES OF AL, GA, IN, CR, FE AND BI IONSWITH 1-PHENYL-3-METHYL-4-BENZOYL-5-PYRAZOLONE, Journal of thermal analysis, 44(5), 1995, pp. 1107-1112
Citations number
6
Categorie Soggetti
Chemistry Analytical
Journal title
Journal of thermal analysis → ACNP
ISSN journal
03684466
Volume
44
Issue
5
Year of publication
1995
Pages
1107 - 1112
Database
ISI
SICI code
0368-4466(1995)44:5<1107:TDOCOA>2.0.ZU;2-M
Abstract
The thermal decompositions of Al, Ga, In, Cr, Fe and Bi complexes with 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone have been studied in a nitro gen atmosphere. The thermal stabilities of these complexes follow the sequence Bi < Fe < Ga < In < Cr < Al. In the cases of Al, Ga and In, a linear relationship was obtained between the melting points of the co mplexes and the ionic radii of the central metals.