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IR-Action Spectroscopy of the Astrochemically Relevant HCCS⁺ Cation. [PDF]

ACS Earth Space Chem
Michielan M, Steenbakkers K, Ascenzi D, Diprose JA, Polášek M, Brünken S, Romanzin C, Heazlewood BR, Puzzarini C, Richardson V.   +9 more
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IR rotational spectrum of methylamine

Journal of Quantitative Spectroscopy and Radiative Transfer, 2020
Abstract Recent progress is reported on the assignment and fitting of a rotational spectrum of methylamine in the ground vibrational state and first and second torsional states. The high resolution infrared spectrum has been analyzed in the 40 to 360 cm−1 region with a resolution of 0.00125 cm−1.
Iwona Gulaczyk, Marek Kręglewski
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Near‐IR spectrum of polybutadiene

Journal of Polymer Science Part A: Polymer Chemistry, 1996
Abstract : The vibrational overtone spectrum of polybutadiene was recorded up to 14,000/cm and interpreted in the local mode model. The methylenic and olefinic CH stretch progressions, with anharmonicities of 66 and 59/cm, respectively, were identified for delta v = 2, 3,4 and 5.
D. L. Snavely, C. Angevine
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Ir spectrum of dinitrosyldicarbonyliron

Journal of Molecular Structure, 1969
Abstract An analysis of the vapour and liquid spectra of Fe(CO)2(NO)2 in the range 5000-250 cm−1 has led to an assignment of all the fundamental vibrations. A normal-coordinate treatment has been carried out using a diagonal symmetry force field on the basis of a C2v symmetry model for the molecule.
A. Poletti, A. Santucci, A. Foffani
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The IR spectrum of T218O

Journal of Molecular Spectroscopy, 1984
Analyse du spectre IR de T 2 O dans le domaine des frequences ν 1 et ν 2 et ν 3 . Calcul de la constante de couplage de Coriolis.
I. Kanesaka, M. Tsuchida, K. Kawai, T. Takeuchi   +3 more
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IR absorption spectrum of thiohydantoin

Soviet Physics Journal, 1970
The IR absorption spectrum of thiohydantoin is found in the range 400–3500 cam−1, and the normal-mode frequencies are calculated on the basis of a model. The IR spectrum is interpreted on the basis of the theoretical results, the experimental x-ray spectrum, and the microwave dielectric constants.
R. S. Lebedev, R. P. Chumakova, V. N. Yukhimets, V. I. Yakimenko   +3 more
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Face detection in the near-IR spectrum

SPIE Proceedings, 2003
Abstract Face detection is an important prerequisite step for successful face recognition. The performance of previous face detection methods reported in the literature is far from perfect and deteriorates ungracefully where lighting conditions cannot be controlled.
Jonathan Dowdall, Ioannis Pavlidis, George Bebis   +2 more
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Analysis of glucopyranoside trinitrate IR spectrum

Journal of Applied Spectroscopy, 2008
The IR spectrum of 4-O-methyl-2,3,6-tri-O-nitromethyl-β-D-glucopyranoside has been interpreted in detail for the first time based on complete calculation of the normal vibration frequencies and absolute intensities of its IR absorption bands and a comparison of them with the corresponding experimental data. The results indicate that the location of the
M. V. Korolevich, V. N. Piottukh-Peletskii   +1 more
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IR absorption spectrum of hydrogen xanthane

Soviet Physics Journal, 1970
The normal vibration frequencies of hydrogen xanthane are calculated on the basis of a mechanical model. The IR absorption spectrum was measured in the range 400–3600 cm−1 for tablets of this substance with KBr and in vaseline and fluorinated oil. The spectrum is interpreted.
R. S. Lebedev, A. V. Korshunov, R. P. Chumakova, V. E. Volkov   +3 more
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