scholarly journals Group additive modeling of substituent effects in monocyclic aromatic hydrocarbon radicals

AIChE Journal ◽  
2016 ◽  
Vol 63 (6) ◽  
pp. 2089-2106 ◽  
Author(s):  
Alper Ince ◽  
Hans‐Heinrich Carstensen ◽  
Maarten Sabbe ◽  
Marie‐Françoise Reyniers ◽  
Guy B. Marin
Keyword(s):  
Aromatic Hydrocarbon ◽  
Substituent Effects ◽  
Hydrocarbon Radicals ◽  
Additive Modeling

Excitation Spectra of Large Jet-Cooled Polycyclic Aromatic Hydrocarbon Radicals: 9-Anthracenylmethyl (C15H11) and 1-Pyrenylmethyl (C17H11)

2013 ◽  
Vol 117 (50) ◽  
pp. 13899-13907 ◽  
Author(s):  
Gerard D. O’Connor ◽  
George B. Bacskay ◽  
Gabrielle V. G. Woodhouse ◽  
Tyler P. Troy ◽  
Klaas Nauta ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbon ◽  
Aromatic Hydrocarbon ◽  
Excitation Spectra ◽  
Polycyclic Aromatic ◽  
Hydrocarbon Radicals

Anthracene‐Attached Persistent Tricyclic Aromatic Hydrocarbon Radicals

2019 ◽  
Vol 14 (10) ◽  
pp. 1830-1836 ◽  
Author(s):  
Tomohiko Nishiuchi ◽  
Ryuoh Ito ◽  
Aya Takada ◽  
Yuri Yasuda ◽  
Takaya Nagata ◽  
...  
Keyword(s):  
Aromatic Hydrocarbon ◽  
Hydrocarbon Radicals

Electronic Spectra of Cyclic Aromatic Hydrocarbon Radicals and Ions

1957 ◽  
Vol 26 (4) ◽  
pp. 719-723 ◽  
Author(s):  
H. C. Longuet‐Higgins ◽  
K. Lenore McEwen
Keyword(s):  
Aromatic Hydrocarbon ◽  
Electronic Spectra ◽  
Hydrocarbon Radicals

Wie genau kann man heute in der EPR-Spektroskopie g-Faktoren messen?

1967 ◽  
Vol 22 (11) ◽  
pp. 1704-1710 ◽  
Author(s):  
E. Klein ◽  
K. Möbius ◽  
H. Winterhoff
Keyword(s):  
Aromatic Hydrocarbon ◽  
Conversion Factor ◽  
Proton Nmr ◽  
G Factor ◽  
The Past ◽  
A Value ◽  
Hydrocarbon Radicals ◽  
Factor C ◽  
G Factors

In the past few years theoretical aspects of the g-factors of aromatic hydrocarbon radicals have been developed. Since the g-factor variation of these radicals is only of the order of 10-4 precise measurements of these quantities are clearly called for. Absolute g-factor measurements are performed according to the equation g=C ω/ωp. A survey of the different determinations of the conversion factor C=2 γp′ m c/e is given and a value of C=3.0419890 × 10-3± 0.5 ppm is proposed for a well defined proton NMR probe. The most important effects are discussed which may shift the measured EPR and NMR frequencies ω and ωp.

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