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Excited state molecular structures and reactions directly determined by ultrafast electron diffraction
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10.1063/1.2140700
/content/aip/journal/jcp/123/22/10.1063/1.2140700
http://aip.metastore.ingenta.com/content/aip/journal/jcp/123/22/10.1063/1.2140700

Figures

Image of FIG. 1.
FIG. 1.

Radial distributions, . The experimental (filled symbols) and refined theoretical (solid line) of benzaldehyde (left) and acetophenone (right) in their ground states, together with the refined molecular structures. The vertical axis in each plot is the probability density of finding a distance between and such that the area of an individual peak, heavily overlapped, is proportional to for and nuclei.

Image of FIG. 2.
FIG. 2.

Time evolution of difference radial distributions, . Data are presented for benzaldehyde at . Dark gray indicates depletion of “old bonds” and light gray indicates emergence of “new bonds.”

Image of FIG. 3.
FIG. 3.

Difference radial distributions, . The experimental (filled symbols) and theoretical (solid line) of benzaldehyde (left) and acetophenone (right) at upon excitation. The experimental (open symbols) and theoretical (solid line) difference modified molecular scattering curve, , of each molecule is shown as an inset.

Image of FIG. 4.
FIG. 4.

The structures determined and the bifurcation channels of physical and chemical pathways.

Tables

Generic image for table
Table I.

The refined structures of ground state benzaldehyde and acetophenone.

Generic image for table
Table II.

The refined structures of excited states and products.

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/content/aip/journal/jcp/123/22/10.1063/1.2140700
2005-12-14
2014-04-20
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Excited state molecular structures and reactions directly determined by ultrafast electron diffraction
http://aip.metastore.ingenta.com/content/aip/journal/jcp/123/22/10.1063/1.2140700
10.1063/1.2140700
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