The ultraviolet absorption spectrum of the F2CN radical

A new system of absorption bands near 3600 Å has been observed during the flash photolysis of CF3NCF2 and is ascribed to the free F2CN radical. The rotational analysis of the 0–0 band leads to the ground state molecular structure rCF = 1.310 Å (assumed), rCN = 1.265 ± 0.02 Å, FCF angle = 113.5 + 1°....

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Published in:Proceedings of the Royal Society of London. Series A, Mathematical and physical sciences Mathematical and physical sciences, 1967-09, Vol.300 (1462), p.405-414
Main Authors: Dixon, Richard Newland, Duxbury, G., Mitchell, R. C., Simons, John Philip
Format: Article
Language:English
Subjects:
Absorption spectra
Fine structure
Flash spectra
Ground state
High resolution
Molecular orbitals
Molecules
Photolysis
Spectral bands
Wavelengths
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container_issue 1462
container_start_page 405
container_title Proceedings of the Royal Society of London. Series A, Mathematical and physical sciences
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creator Dixon, Richard Newland
Duxbury, G.
Mitchell, R. C.
Simons, John Philip
description A new system of absorption bands near 3600 Å has been observed during the flash photolysis of CF3NCF2 and is ascribed to the free F2CN radical. The rotational analysis of the 0–0 band leads to the ground state molecular structure rCF = 1.310 Å (assumed), rCN = 1.265 ± 0.02 Å, FCF angle = 113.5 + 1°. The bands are shown to be type A bands arising from the transition 2A1 ← 2B2, and the spectrum is compared with those of the iso-electronic molecules NO3 and F2BO.
doi_str_mv 10.1098/rspa.1967.0178
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source JSTOR Archival Journals and Primary Sources Collection; Royal Society Publishing Jisc Collections Royal Society Journals Read & Publish Transitional Agreement 2025 (reading list)
subjects Absorption spectra
Fine structure
Flash spectra
Ground state
High resolution
Molecular orbitals
Molecules
Photolysis
Spectral bands
Wavelengths
title The ultraviolet absorption spectrum of the F2CN radical
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