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Electronic Spectrum of Dicyanoacetylene. 2. Interpretation of the 2800 Å Transition

Date

Authors

Fischer, Gad

Johnson, G Dana

Ramsay, D A

Ross, I

Publisher

American Chemical Society

Abstract

The 2800 Å forbidden1Σu- ←1Σg+ transition of dicyanoacetylene shows conventional vibronic origins due to the two πg vibrations and a third involving the lower πu vibration. For the latter we argue against a magnetic dipole mechanism and propose tha

Keywords

Keywords: Absorption spectroscopy; Electron energy levels; Magnetic properties; Molecular structure; Molecular vibrations; Organic compounds; Quantum theory; Dicyanoacetylene; Electronic spectrum; Magnetic dipole; Quantum numbers; Electron transitions

URI

http://hdl.handle.net/1885/76405

Collections

ANU Research Publications

Source

Journal of Physical Chemistry A

Type

Journal article

DOI

10.1021/jp034967b