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Journal articles
Synthesis and Electronic Phosphorescence of Dicyanooctatetrayne (NCN) in Cryogenic Matrixes
Abstract : The rodlike 1,8-dicyano-octa-1,3,5,7-tetrayne (NCN) molecule was synthesized with UV-assisted coupling of rare-gas matrix-isolated cyanobutadiyne (HCN) molecules. Detection of NCN molecule was possible due to its strong orange-red (origin at 618 nm) electronic luminescence. Excitation spectra of this emission (ã Σ-X̃ Σ phosphorescence) gave access to studying the fully allowed H̃ Σ-X̃ Σ UV system of NCN. The identification of observed spectral features was assisted with quantum chemical computations. Certain regularities shaping the electronic spectroscopy of NCN molecules have been discussed.
Cited literature [37 references]
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01834002
Contributor : Laurent Jonchère <>
Submitted on : Friday, July 13, 2018 - 11:34:38 AM
Last modification on : Tuesday, January 12, 2021 - 4:44:05 PM
Long-term archiving on: : Monday, October 15, 2018 - 3:03:15 PM
Contributor : Laurent Jonchère <>
Submitted on : Friday, July 13, 2018 - 11:34:38 AM
Last modification on : Tuesday, January 12, 2021 - 4:44:05 PM
Long-term archiving on: : Monday, October 15, 2018 - 3:03:15 PM
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