Journal ArticleDOI
Empirical correlation between nuclear conformation and certain fluorescence and absorption characteristics of aromatic compounds
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This article is published in The Journal of Physical Chemistry.The article was published on 1970-08-01. It has received 199 citations till now. The article focuses on the topics: Absorption (electromagnetic radiation).read more
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Über die Geometrie von großen organischen Molekülen in angeregten Elektronenzuständen
Klaus Gustav,Jürgen Sühnel +1 more
Journal ArticleDOI
Excited state carbon acids. Photodeprotonation and photoreduction of suberenes by amines
David Budac,Peter Wan +1 more
TL;DR: In this paper, the effect of substituents at the 5-position of compound 2 with methyl or phenyl groups substantially reduced the kinetic acidity and a stereoelectronic effect for deprotonation was proposed to account for this decrease in reactivity.
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Time resolved resonance Raman, transient diffuse reflectance and kinetic studies of species generated by UV laser photolysis of biphenyl occluded within dehydrated Y-faujasite zeolites
TL;DR: In this paper, the authors investigated the species generated by UV pulsed laser photolysis (248nm, 20ns) of biphenyl (BP) occluded in cavities of dehydrated silica-rich Y-faujasitic (MnFAU) zeolites with Mn(AlO2)n(SiO2)-192−n formulae per unit cell.
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The Broken Ring: Reduced Aromaticity in Lys-Trp Cations and High pH Tautomer Correlates with Lower Quantum Yield and Shorter Lifetimes
TL;DR: In this article, a study of Lys-Trp dipeptide charged species showed that backbone-ring interactions are undistinguished and instead, quantum mechanical ground state isosurfaces reveal variations in indole π electron distribution and density.
Journal ArticleDOI
1,4-Diaryl-1-oxy-1,3-butadiene Conjugated System Incorporated in a Dibenzobarrelene Skeleton: Synthesis, Photophysical Properties, and Comparison with the Heavier Group 16 Congeners
TL;DR: In this paper, the 1,4-diaryl-1-thio-, seleno- and telluro-1,3-butadiene derivatives incorporated in a dibenzobarrelene skeleton were synthesized by an intramolecular cycloaddition.
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The Influence of Planarity and Rigidity on the Absorption and Fluorescence Parameters and Intersystem Crossing Rate Constant in Aromatic Molecules
N. Nijegorodov,W. S. Downey +1 more