Far-infrared spectrum and phase transitions of solid cyclohexane

1974 ◽  
Vol 25 (3) ◽  
pp. 384-386 ◽  
Author(s):  
Y.A. Sataty ◽  
A. Ron
Keyword(s):  
Phase Transitions ◽  
Infrared Spectrum ◽  
Far Infrared

The far infrared spectrum of H2O2 observed and calculated rotational levels of the torsional states : (n, τ) = (0, 1), (0, 3) and (1, 1)

1988 ◽  
Vol 49 (11) ◽  
pp. 1901-1910 ◽  
Author(s):  
F. Masset ◽  
L. Lechuga-Fossat ◽  
J.-M. Flaud ◽  
C. Camy-Peyret ◽  
J.W.C. Johns ◽  
...  
Keyword(s):  
Infrared Spectrum ◽  
Far Infrared

scholarly journals High-Pressure Spectroscopy Study of Zn(IO3)2 Using Far-Infrared Synchrotron Radiation

Crystals ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 34
Author(s):  
Akun Liang ◽  
Robin Turnbull ◽  
Enrico Bandiello ◽  
Ibraheem Yousef ◽  
Catalin Popescu ◽  
...  
Keyword(s):  
High Pressure ◽  
Phase Transitions ◽  
Synchrotron Radiation ◽  
Infrared Radiation ◽  
Room Temperature ◽  
Far Infrared ◽  
Low Pressure ◽  
Pressure Response ◽  
Spectroscopy Study ◽  
Far Infrared Radiation

We report the first high-pressure spectroscopy study on Zn(IO3)2 using synchrotron far-infrared radiation. Spectroscopy was conducted up to pressures of 17 GPa at room temperature. Twenty-five phonons were identified below 600 cm−1 for the initial monoclinic low-pressure polymorph of Zn(IO3)2. The pressure response of the modes with wavenumbers above 150 cm−1 has been characterized, with modes exhibiting non-linear responses and frequency discontinuities that have been proposed to be related to the existence of phase transitions. Analysis of the high-pressure spectra acquired on compression indicates that Zn(IO3)2 undergoes subtle phase transitions around 3 and 8 GPa, followed by a more drastic transition around 13 GPa.

Far-infrared spectrum and ground state constants of methyl amine

1987 ◽  
Vol 126 (2) ◽  
pp. 443-459 ◽  
Author(s):  
Nobukimi Ohashi ◽  
Kojiro Takagi ◽  
Jon T. Hougen ◽  
W.Bruce Olson ◽  
Walter J. Lafferty
Keyword(s):  
Infrared Spectrum ◽  
Ground State ◽  
Far Infrared ◽  
Methyl Amine

Evidence for soft modes at ≠ 0 in the far-infrared spectrum of Rb2ZnBr4

1980 ◽  
Vol 35 (3) ◽  
pp. 229-232 ◽  
Author(s):  
Th. Rasing ◽  
J.H.M. Stoelinga ◽  
P. Wyder
Keyword(s):  
Infrared Spectrum ◽  
Far Infrared ◽  
Soft Modes

Raman and far infrared spectrum of C2N2

1973 ◽  
Vol 45 (1) ◽  
pp. 55-64 ◽  
Author(s):  
Llewellyn H. Jones
Keyword(s):  
Infrared Spectrum ◽  
Far Infrared

The far infrared spectrum of magnesium hydride

1986 ◽  
Vol 84 (3) ◽  
pp. 1935-1937 ◽  
Author(s):  
K. R. Leopold ◽  
L. R. Zink ◽  
K. M. Evenson ◽  
D. A. Jennings ◽  
M. Mizushima
Keyword(s):  
Infrared Spectrum ◽  
Far Infrared ◽  
Magnesium Hydride

scholarly journals Far‐Infrared Spectrum and Hindering Potential of Deuterium Peroxide

1966 ◽  
Vol 45 (8) ◽  
pp. 3141-3147 ◽  
Author(s):  
Robert H. Hunt ◽  
Robert A. Leacock
Keyword(s):  
Infrared Spectrum ◽  
Far Infrared
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