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Analysis of linewidth

In addition to the different energy positions of the photolines shown in Fig. 2.4, the different heights of these lines are also a pronounced property of such spectra. It seems natural to use this height as a measure of the intensity of a photoline and, hence, for the cross section of a specific n/ orbital at the given photon energy. However, as will be seen in the next section, the appropriate quantity for the intensity is the area under a photoline (more correctly the dispersion corrected [Pg.54]


Fe Q-band ENDOR study of the isotopically enriched Ni-C state of D. gigas and D. desulfuricans hydrogenases and Ni-B state of D. desulfuricans revealed a weak coupling between the Fe and the nickel atoms when the enzyme was in the Ni-A forms while no coupling was observed for the Ni-B form (186). A careful analysis of linewidth of Ni-A and Ni-B EPR signals detected in Fe enriched and nonenriched hydrogenase samples indicated that hyperfine interactions are lost in the spectral linewidth and, hence, nonde-tectable. [Pg.394]

INDO calculations of coupling constants. ) Assignment may be reversed. ) Determination of barrier to internal rotation by analysis of linewidth effects between 373 and 610 K. ... [Pg.215]

Determination of barrier to internal rotation by analysis of linewidth effects between 373 and 610 K. [Pg.218]


See other pages where Analysis of linewidth is mentioned: [Pg.54]    [Pg.55]    [Pg.57]    [Pg.59]    [Pg.61]    [Pg.87]    [Pg.87]    [Pg.54]    [Pg.55]    [Pg.57]    [Pg.59]    [Pg.61]    [Pg.63]    [Pg.87]    [Pg.87]    [Pg.117]    [Pg.156]    [Pg.898]   


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Linewidth

Linewidth analysis

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