Tunable Far Infrared Laser Spectroscopy of Van Der Waals Molecules in a Planar Supersonic Jet Expansion

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Total Pages : 642 pages
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Book Synopsis Tunable Far Infrared Laser Spectroscopy of Van Der Waals Molecules in a Planar Supersonic Jet Expansion by : Kerry Lynn Busarow

Download or read book Tunable Far Infrared Laser Spectroscopy of Van Der Waals Molecules in a Planar Supersonic Jet Expansion written by Kerry Lynn Busarow and published by . This book was released on 1990 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Tunable Far Infrared Laser Spectroscopy of Van Der Waals Molecules in a Planar Supersonic Jet Expansion

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ISBN 13 :
Total Pages : 317 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Tunable Far Infrared Laser Spectroscopy of Van Der Waals Molecules in a Planar Supersonic Jet Expansion by :

Download or read book Tunable Far Infrared Laser Spectroscopy of Van Der Waals Molecules in a Planar Supersonic Jet Expansion written by and published by . This book was released on 1990 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: The gas phase high resolution spectroscopic study of weakly bound clusters can provide the information necessary to develop an intermolecular potential energy surface. This surface can then be used to better understand condensed phases. In this work, a tunable far infrared laser spectrometer is used to study weakly bound dimers produced in the newly developed continuous planar supersonic jet expansion apparatus. The water dimer is an extensively studied hydrogen bonded dimer. It undergoes several tunneling motions which result in splittings and perturbations of the rovibrational energy levels. A review is presented of much of the experimental and theoretical work done on water dimer, including a description of the combined fit of all the high resolution spectroscopic results by Coudert and Hougen. Also included is a discussion of the measurement of the K = 1 lower --> K = 2 lower band performed using the tunable far infrared laser/planar jet apparatus. The preliminary results from the study of CH4{center dot}H2O will also be presented. CH4{center dot}H2O is unique in that unlike a strongly anisotropic complex, such as the water dimer, the monomer subunits are nearly free internal rotors. Seven bands are observed which have very similar band origins and rotational constants. Two energy level diagrams are proposed which are strongly influenced by earlier ArH2O studies. A brief qualitative discussion of the CH4{center dot}H2O binding energy compared to that of ArH2O is also included. 152 refs., 54 figs., 20 tabs.

Tunable Far Infrared Laser Spectroscopy of Van Der Waals Bonds

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ISBN 13 :
Total Pages : 570 pages
Book Rating : 4.:/5 (7 download)

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Book Synopsis Tunable Far Infrared Laser Spectroscopy of Van Der Waals Bonds by : Dz-Hung Gwo

Download or read book Tunable Far Infrared Laser Spectroscopy of Van Der Waals Bonds written by Dz-Hung Gwo and published by . This book was released on 1989 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1991 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Tunable Far Infrared Laser Spectroscopy of Van Der Waals Bonds

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ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Tunable Far Infrared Laser Spectroscopy of Van Der Waals Bonds by :

Download or read book Tunable Far Infrared Laser Spectroscopy of Van Der Waals Bonds written by and published by . This book was released on 1989 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hyperfine resolved vibration-rotation-tunneling spectra of Ar--NH3 and (NH3)2, generated in a planar supersonic jet, have been measured with the Berkeley tunable far infrared laser spectrometer. Among the seven rotationally assigned bands, one band belongs to Ar--NH3, and the other six belong to (NH3)2. To facilitate the intermolecular vibrational assignment for Ar--NH3, a dynamics study aided by a permutation-inversion group theoretical treatment is performed on the rovibrational levels. The rovibrational quantum number correlation between the free internal rotor limit and the semi-rigid limit is established to provide a basic physical picture of the evolution of intermolecular vibrational component states. An anomalous vibronically allowed unique Q branch vibrational band structure is predicted to exist for a near prolate binary complex containing an inverting subunit. According to the model developed in this work, the observed band of Ar--NH3 centered at 26.470633(17) cm−1 can correlate only to either the fundamental dimeric stretching band for the A2 states with the NH3 inversional quantum number v{sub i} = 1, or the K{sub a} = 0 {l arrow} 0 subband of the lowest internal-rotation-inversion difference band. Although the estimated nuclear quadrupole coupling constant favors a tentative assignment in terms of the first possibility, a definitive assignment will require far infrared data and a dynamical model incorporating a potential surface.

Energy Research Abstracts

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ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1994-05 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Abstracts - Symposium on Molecular Spectroscopy

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ISBN 13 :
Total Pages : 830 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Abstracts - Symposium on Molecular Spectroscopy by :

Download or read book Abstracts - Symposium on Molecular Spectroscopy written by and published by . This book was released on 1987 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1646 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1991 with total page 1646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 1374 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1991 with total page 1374 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physics Briefs

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ISBN 13 :
Total Pages : 1328 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Physics Briefs by :

Download or read book Physics Briefs written by and published by . This book was released on 1991 with total page 1328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

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ISBN 13 :
Total Pages : 760 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 1992 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Tunable Far-infrared Laser Spectroscopy of Clusters

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ISBN 13 :
Total Pages : 532 pages
Book Rating : 4.:/5 (33 download)

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Book Synopsis Tunable Far-infrared Laser Spectroscopy of Clusters by : Charles Albert Schmuttenmaer

Download or read book Tunable Far-infrared Laser Spectroscopy of Clusters written by Charles Albert Schmuttenmaer and published by . This book was released on 1991 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Method for Determining Dipole Moments of Molecular Ions

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ISBN 13 :
Total Pages : 550 pages
Book Rating : 4.:/5 (7 download)

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Book Synopsis A Method for Determining Dipole Moments of Molecular Ions by : Kenneth Bruce Laughlin

Download or read book A Method for Determining Dipole Moments of Molecular Ions written by Kenneth Bruce Laughlin and published by . This book was released on 1988 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ion and Cluster Ion Spectroscopy and Structure

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Publisher : Elsevier Publishing Company
ISBN 13 :
Total Pages : 508 pages
Book Rating : 4.:/5 (45 download)

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Book Synopsis Ion and Cluster Ion Spectroscopy and Structure by : J. P. Maier

Download or read book Ion and Cluster Ion Spectroscopy and Structure written by J. P. Maier and published by Elsevier Publishing Company. This book was released on 1989 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapid and impressive advances have been made in recent years in the spectroscopy and structure of ion and ionic clusters. This new multi-author volume provides an up-to-date and in-depth coverage of the progress made, the present knowledge, and the state-of-the art of the field. The first chapter deals with the developments and application of the Coulomb explosion technique for the determination of the geometric structure of polyatomic cations. This is followed by a review of the structural information obtained by microwave techniques on cations and of their radioastronomical studies. Of the next three chapters, two deal with theoretical approaches to predict spectroscopic data on ions, and the third deals with the experimental measurements using infrared laser methods. The next chapter covers progress in the area of high resolution photodetachment studies on anions using laser-ion beam methods. The techniques and results described in the following chapter are concerned with the investigations of open-shell cations by means of their electronic transitions. The latter chapters focus on the study of ionic clusters and complexes.

Faculties, Publications, and Doctoral Theses in Chemistry and Chemical Engineering at United States Universities

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ISBN 13 :
Total Pages : 1646 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Faculties, Publications, and Doctoral Theses in Chemistry and Chemical Engineering at United States Universities by : American Chemical Society. Committee on Professional Training

Download or read book Faculties, Publications, and Doctoral Theses in Chemistry and Chemical Engineering at United States Universities written by American Chemical Society. Committee on Professional Training and published by . This book was released on 1991 with total page 1646 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Publications of the National Institute of Standards and Technology ... Catalog

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ISBN 13 :
Total Pages : 1162 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Publications of the National Institute of Standards and Technology ... Catalog by : National Institute of Standards and Technology (U.S.)

Download or read book Publications of the National Institute of Standards and Technology ... Catalog written by National Institute of Standards and Technology (U.S.) and published by . This book was released on 1994 with total page 1162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Van der Waals Complexes in Supersonic Beams

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Publisher : Wiley-VCH
ISBN 13 : 9783527403844
Total Pages : 237 pages
Book Rating : 4.4/5 (38 download)

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Book Synopsis Van der Waals Complexes in Supersonic Beams by : Jaroslaw Koperski

Download or read book Van der Waals Complexes in Supersonic Beams written by Jaroslaw Koperski and published by Wiley-VCH. This book was released on 2003-03-07 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: