Concept
Cyclobutadiene
Related publications (5)
Double-bond delocalization in non-alternant hydrocarbons induces inverted singlet-triplet gaps
Marc Hamilton Folkmann Garner, Jacob Terence Blaskovits
Molecules where the first excited singlet state is lower in energy than the first excited triplet state have the potential to revolutionize OLEDs. This inverted singlet-triplet gap violates Hund's rule and currently there are only a few molecules which are ...
ROYAL SOC CHEMISTRY2023Double-bond delocalization in non-alternant hydrocarbons induces inverted singlet-triplet gaps
Marc Hamilton Folkmann Garner, Jacob Terence Blaskovits
Molecules where the first excited singlet state is lower in energy than the first excited triplet state have the potential to revolutionize OLEDs. This inverted singlet-triplet gap violates Hund's rule and currently there are only a few molecules which are ...
ROYAL SOC CHEMISTRY2023The proton nuclear magnetic shielding tensors in biphenyl: Experiment and theory
Line-narrowing multiple pulse techniques are applied to a spherical sample crystal of biphenyl. The 10 different proton shielding tensors in this compd. are detd. The accuracy level for the tensor components is 0.3 ppm. The assignment of the measured tenso ...
2005Substituent effect on the competition between hetero-Diels-Alder and cheletropic additions of sulfur dioxide to 1-substituted buta-1,3-dienes
The reactivity of sulfur dioxide toward variously substituted butadienes was explored in an effort to define the factors affecting the competition between the hetero-Diels-Alder and cheletropic additions. At low temperature (< -70degrees), 1-alkyl-substitu ...
2002Rydberg states of nitric oxide trapped in rare gas matrixes
Several new progressions consisting of broadbands were obsd. in the absorption spectra of NO trapped in rare gas matrixes. They were identified as the blue shifted transitions to the n = 3 (A 2S+, C 2P, D 2S+) and n = 4 (E 2S+, K 2P, M 2S+) Rydberg states ...
1986