13693-06-6Relevant articles and documents
Absorption spectrum of plutonium hexafluoride in the 3000-9000 Angstroem spectral region
Walters, R. T.,Briesmeister, R. A.
, p. 587 - 590 (1984)
The absorption spectrum of PuF6 is investigated using a long-pass multiple reflection cell.Cross sections over the spectral region of 3000-9000 Angstroem are reported.Due to the enhanced sensitivity of our apparatus the wavelengths and absorption cross sections are significantly improved over the previously available data.
Burns, R. C.,O'Donnell, T. A.
, p. 657 - 660 (1977)
David, S. J.,Kim, K. C.
, p. 1780 - 1786 (1988)
Absolute intensities of infrared-active fundamentals and combination bands of gaseous PuF6 and NpF6
Person, W. B.,Kim, K. C.,Campbell, G. M.,Dewey, H. J.
, p. 5524 - 5528 (1986)
Results are presented for the absolute integrated molar absorption coefhcients of the infrared-active fundamental and binary combination bands of PuF6 and of NpF6 between 1400 and 450 cm-1.The low resolution band contours of the combination bands ν1+ν3, ν2+ν3, ν3+ν5, ν2+ν6, and ν2+ν4 are discussed.From band center positions, the six harmonic wave numbers were obtained and Coriolis constant ζi (i = 3, 4, 5, and 6 ) estimated.For PuF6, the six normal mode vibrations appear to group into one local mode stretching at a mean value of 589+/-50 cm-1 and one local mode bending at 195+/-5 cm-1.The role of the heavy central atom and the magnitudes of the vibrational force constants are discussed in comparison with UF6.The measured intensity for ν3 is discussed in comparison with previously predicted values.
Trevorrow, L. E.,Gerding, T. J.,Steindler, M. J.
, p. 837 (1969)
