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Magnetic circular dichroism of resolved vibronic lines in Cs 2 ZrCl 6 :U 4+

1971; Wiley; Volume: 47; Issue: 1 Linguagem: Inglês

10.1002/pssb.2220470128

1521-3951

Susan B. Piepho, J. R. Dickinson, P. N. Schatz,

Porphyrin and Phthalocyanine Chemistry

Abstract Magnetic circular dichroism (MCD) measurements at liquid helium temperature are reported for several resolved f–f vibronic lines of U 4+ centres in Cs 2 ZrCl 6 . Though these lines are too broad for Zeeman measurements, both the signs and magnitudes of the g ‐values are determined from the MCD data using first‐order theory. Some assignments are also suggested on the basis of these data.