Accession Number : AD0620848

Title :   THE MAGNETIC TRANSITION IN WURSTER'S BLUE PERCHLORATE.

Descriptive Note : Scientific rept.,

Corporate Author : GRONINGEN RIJKSUNIVERSITEIT (NETHERLANDS) LAB OF PHYSICAL CHEMISTRY

Personal Author(s) : Pott,Gerard T. ; Kommandeur,Jan

Report Date : 29 APR 1965

Pagination or Media Count : 9

Abstract : A study was made of the magnetic transition in Wurster's Blue Perchlorate. From the spectroscopic and magnetic evidence it follows that the transition is due to a disproportionation of the tetra-methyl-p-phenylenediamine ion : TMPD(+) yields TMPD(++) + TMPD. Connected with this is a surprisingly high conductivity in the transition range. (Author)

Descriptors :   (*CHEMICAL INDICATORS, MAGNETIC PROPERTIES), (*AMINES, DISPROPORTIONATION), PERCHLORATES, PARAMAGNETIC MATERIALS, TRANSFORMATIONS, ULTRAVIOLET SPECTRA, VISIBLE SPECTRA, PHOSPHORESCENCE, ELECTRICAL CONDUCTIVITY, NETHERLANDS

Distribution Statement : APPROVED FOR PUBLIC RELEASE