Skip to content Skip to navigation
University of Warwick
  • Study
  • |
  • Research
  • |
  • Business
  • |
  • Alumni
  • |
  • News
  • |
  • About

University of Warwick
Publications service & WRAP

Highlight your research

  • WRAP
    • Home
    • Search WRAP
    • Browse by Warwick Author
    • Browse WRAP by Year
    • Browse WRAP by Subject
    • Browse WRAP by Department
    • Browse WRAP by Funder
    • Browse Theses by Department
  • Publications Service
    • Home
    • Search Publications Service
    • Browse by Warwick Author
    • Browse Publications service by Year
    • Browse Publications service by Subject
    • Browse Publications service by Department
    • Browse Publications service by Funder
  • Help & Advice
University of Warwick

The Library

  • Login
  • Admin

Correlation between asymmetric and spherical top: imperfect quantum bifurcations

Tools
- Tools
+ Tools

UNSPECIFIED (1999) Correlation between asymmetric and spherical top: imperfect quantum bifurcations. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 55 (7-8). pp. 1471-1484. ISSN 1386-1425.

Research output not available from this repository.

Request-a-Copy directly from author or use local Library Get it For Me service.

Request Changes to record.

Abstract

The rotational energy level structures of quasi-spherical top molecules is investigated through the analysis of systems of stationary points on classical rotational energy surface. The series of simplest typical bifurcations of stationary points are given, as a quasi-spherical molecule evolves to the spherical top limit due to rotational excitation or molecular isotopomerisation. In this way the correlation between asymmetric and spherical top rotation energy multiplets is studied for A(4) and AB(4) molecules and corresponding isotopomers. It is demonstrated that the correlation depends on the point symmetry of the asymmetric top molecule. Slight symmetry breaking from C-2 upsilon point symmetry down to C-s results in the appearance of imperfect bifurcations [M. Colubitsky and D.G. Schaeffer, 'Singularities and Groups in Bifurcation Theory', vol, 1, Springer-Verlag, 1984]. The effect of imperfect bifurcation and its manifestation in molecular rotational spectra are discussed. (C) 1999 Elsevier Science B.V. All rights reserved.

Item Type: Journal Article
Subjects: Q Science > QC Physics
Journal or Publication Title: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
Publisher: PERGAMON-ELSEVIER SCIENCE LTD
ISSN: 1386-1425
Official Date: July 1999
Dates:
DateEvent
July 1999UNSPECIFIED
Volume: 55
Number: 7-8
Number of Pages: 14
Page Range: pp. 1471-1484
Publication Status: Published

Data sourced from Thomson Reuters' Web of Knowledge

Request changes or add full text files to a record

Repository staff actions (login required)

View Item View Item
twitter

Email us: wrap@warwick.ac.uk
Contact Details
About Us