Ketene photochemistry. Relative CH2(1A1) quantum yields at 3130, 3340 and 3660 Å

Patrick M. Kelley, William L. Hase

Research output: Contribution to journalArticle

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Abstract

The photochemistry of ketene has been studied at 3130, 3340 and 3660 Å. A chemical trapping technique was used to determine the relative singlet methylene quantum yields. At a pressure of ≈ 120 torr the 3130:3340:3660 Å CH2(1A1) quantum yield ratio is 1.0:0.16:<0.0006. One of the major implications of this result is that the fraction of methylenes which are singlets at 3660 Å is smaller than reported previously.

Original languageEnglish
Pages (from-to)57-62
Number of pages6
JournalChemical Physics Letters
Volume35
Issue number1
DOIs
StatePublished - Aug 15 1975

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