TITLE

Infrared spectra of vaporized Pt and Pt+H[sub 2] in rare-gas matrices: Unique phonon effects

AUTHOR(S)
Li, S.; Weimer, H.A.; Van Zee, R.J.; Weltner Jr., W.
PUB. DATE
February 1997
SOURCE
Journal of Chemical Physics;2/15/1997, Vol. 106 Issue 7, p2583
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Investigates the infrared spectra of vaporized platinum and Pt+H[sub 2] in rare-gas matrices neon, argon, krypton and xenon. Progression of absorption bands produced by laser-vaporized platinum metal; Strong patterns of similar sidebands appearing in the spectra in the heavier matrices; Unique phonon interactions of platinum in the heavier matrices.
ACCESSION #
4270554

 

Related Articles

  • Comparative configurational study for He, Ne, and Ar trimers. Gonzalez-Lezana, T.; Rubayo-Soneira, J. // Journal of Chemical Physics;5/8/1999, Vol. 110 Issue 18, p9000 

    Describes the trimer bound states of helium, neon and argon by means of a variational method described in term of atom pair coordinates. Exhibition of the feasibility of the method in the configurational study of the rare gases; Application to the calculation of the first vibrational levels of...

  • H3+ as a trap for noble gases-3: Multiple trapping of neon, argon, and krypton in XnH3+ (n=1–3). Pauzat, F.; Ellinger, Y.; Pilmé, J.; Mousis, O. // Journal of Chemical Physics;5/7/2009, Vol. 130 Issue 17, p174313 

    Recent studies on the formation of XH3+ noble gas complexes have shown strategic implications for the composition of the atmospheres of the giant planets as well as for the composition of comets. One crucial factor in the astrophysical process is the relative abundances of the noble gases versus...

  • Rovibrational and dynamical properties of the hydrogen bonded complex (CH2)2S-HF: A combined free jet, cell, and neon matrix-Fourier transform infrared study. Asselin, P.; Goubet, M.; Lewerenz, M.; Soulard, P.; Perchard, J. P. // Journal of Chemical Physics;9/15/2004, Vol. 121 Issue 11, p5241 

    Fourier transform infrared spectra of the νs (HF stretching) band of the (CH2)2S-HF complex have been recorded at 0.1–0.5 cm-1 resolution in a cooled cell, in a supersonic jet expansion seeded with argon and in a neon matrix at 4.5 K. The combination of controlled temperature effects...

  • Observation of the lead carbonyls, PbnCO (n=1–4): Reactions of lead atoms and small clusters with carbon monoxide in solid argon. Jiang, Ling; Xu, Qiang // Journal of Chemical Physics;1/15/2005, Vol. 122 Issue 3, p034505 

    Reactions of laser-ablated Pb atoms with CO molecules in solid argon lead to the formation of the lead carbonyls, PbnCO (n=1–4), using matrix-isolation infrared spectroscopy. Absorption at 2027.7 cm-1 is assigned to C–O stretching mode of the PbCO product, which appears and...

  • Infrared vibrational spectra of matrix-isolated cyclic Li2F2, Li3F3, and Li4F4 isotopomers. Redington, Richard L. // Journal of Chemical Physics;5/15/1995, Vol. 102 Issue 19, p7325 

    Infrared (IR) spectra of the 6,7Li isotopomers of the LiF species isolated in rare gas matrices are interpreted with the input of molecular geometries and vibrational spectra computed using ab initio molecular orbital (MO) theory at the MP2/6-31G* level. The MO computations, together with IR...

  • Continuous slit-jet infrared spectrum of the CO–N2 complex. Xu, Yunjie; McKellar, A. R. W. // Journal of Chemical Physics;2/15/1996, Vol. 104 Issue 7, p2488 

    The weakly bound complex CO–N2 has been studied in the 4.7 μm infrared region of the CO stretching vibration using a continuous slit-jet supersonic expansion and a tunable diode laser spectrometer. A total of 152 lines were observed and assigned to four connected subbands with...

  • Electron beam deposition studies of the rare gases. Mandl, A.; Salesky, E. // Journal of Applied Physics;9/1/1986, Vol. 60 Issue 5, p1565 

    Discusses a study which determined the spatial distribution and absolute values of the stopping power of the rare gases krypton, argon, and neon in 250-kilovolt electron beam excited gas mixtures. Methodology; Experimental setup; Results and discussion.

  • A high flux, liquid-helium cooled source of metastable rare gas atoms. J.A. Swansson; K.G.H. Baldwin; M.D. Hoogerland; A.G. Truscott; S.J. Buckman // Applied Physics B: Lasers & Optics;Sep2004, Vol. 79 Issue 4, p485 

    We have developed a novel, high flux source of metastable rare gas atoms (helium, neon and argon) that uses liquid helium cooling to reduce the initial atomic velocity. Fluxes exceeding 1014 atoms/ster/s with He and Ne were obtained. With average velocities of ∼600 m/s for He and ∼300...

  • Seawater subduction controls the heavy noble gas composition of the mantle. Holland, Greg; Ballentine, Chris J. // Nature;5/11/2006, Vol. 441 Issue 7090, p186 

    The relationship between solar volatiles and those now in the Earth's atmosphere and mantle reservoirs provides insight into the processes controlling the acquisition of volatiles during planetary accretion and their subsequent evolution. Whereas the light noble gases (helium and neon) in the...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics