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Energy dependence of the roaming atom pathway in formaldehyde decomposition
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10.1063/1.2429660
/content/aip/journal/jcp/126/4/10.1063/1.2429660
http://aip.metastore.ingenta.com/content/aip/journal/jcp/126/4/10.1063/1.2429660

Figures

Image of FIG. 1.
FIG. 1.

Comparison of vibrational energy levels in with the barrier of molecular channel and the threshold for the radical channel.

Image of FIG. 2.
FIG. 2.

High resolution PHOFEX scan of formaldehyde in the region of (solid) and comparison with the simulated spectrum obtained using ASYROT (inverted).

Image of FIG. 3.
FIG. 3.

Images of CO probed at for formaldehyde dissociation via the , (b) , and (c) bands.

Image of FIG. 4.
FIG. 4.

Translational energy distributions for obtained from images (solid lines) and from QCT calculations (dashed lines) for formaldehyde dissociation via the , (b) , and (c) bands.

Image of FIG. 5.
FIG. 5.

Translational energy distributions for obtained from images (solid lines) and from QCT calculations (dashed lines) for formaldehyde dissociation via the , (b) , and (c) bands.

Image of FIG. 6.
FIG. 6.

Comparison of low resolution PHOFEX spectra of formaldehyde probing (light) and (dark).

Image of FIG. 7.
FIG. 7.

Energy dependence of the branching fractions between the roaming atom channel and the molecular channel obtained from: (a) experiment and (b) QCT. See text.

Image of FIG. 8.
FIG. 8.

Energy dependence of branching between channels 1–3 obtained from (a) Fig. 7(a) and QCT, (b) QCT only, and (c) Fig. 7(a) and Ref. 32. See text.

Image of FIG. 9.
FIG. 9.

Rovibrational distribution of product in (open circles, triangles, and squares, respectively) deconvoluted from translational energy distributions from Fig. 4 for dissociation via the (a) , (b) , and (c) transitions.

Tables

Generic image for table
Table I.

Branching fraction between roaming atom and molecular channel obtained at .

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/content/aip/journal/jcp/126/4/10.1063/1.2429660
2007-01-29
2014-04-19
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Energy dependence of the roaming atom pathway in formaldehyde decomposition
http://aip.metastore.ingenta.com/content/aip/journal/jcp/126/4/10.1063/1.2429660
10.1063/1.2429660
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