English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Open

Presents the pdf analysis as premium feature

PDF Analysis

Insights

Presents the summarisation as premium feature

Summarisation

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

The vibrational progressions of the N→V electronic transition of ethylene—a test case for thecomputation of Franck-Condon factors between electronic states exhibiting very differentequilibrium geometries—have been calculated by using both the Cartesian and the curvilinearinternal coordinate representations of the normal modes of vibration. The comparison of thetheoretical spectra with the experimental one shows that the Cartesian representation yieldsvibrational progressions which are not observed in the experimental spectrum, whereas thecurvilinear one gives a very satisfying agreement, even in harmonic approximation

the journal of chemical physics

The vibrational progressions of the N→V electronic transition of ethylene: A test case for the computation of Franck-Condon factors of highly flexible photoexcited molecules