Browsing by Author "Enyo, T."
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Article
Connectivity Effects in Isomeric Naphthalenedinitrenes
Serwinski, P. R.; Walton, R.; Sanborn, J. A.; Lahti, P. M.; Enyo, T.; Miura, D.; Tomioka, H.; Nicolaïdes, Andrew N. (2001)(Matrix Presented) UV-vis, FTIR, and ESR spectroscopic studies were carried out on samples of 1,4- and 1,5-naphthalenediazide that were photolyzed at cryogenic temperatures in argon and frozen solvent matrices. Mononitrenes ...
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Article
Halogen derivatives of m-phenylene(carbeno)nitrene: A switch in ground-state multiplicity
Enyo, T.; Nicolaïdes, Andrew N.; Tomioka, H. (2002)m-Phenylene-coupled carbenonitrenes [(3-nitrenophenyl)methylene (2-H), (3-nitrenophenyl)fluoromethylene (2-F), (3-nitrenophenyl)chloromethylene (2-Cl), (3-nitrenophenyl)bromomethylene (2-Br)] have been investigated ...
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Article
o-Phenylene halocarbenonitrenes and o-phenylene chlorocarbenocarbene: A combined experimental and computational approach
Enyo, T.; Arai, N.; Nakane, N.; Nicolaïdes, Andrew N.; Tomioka, H. (2005)Computations find that o-phenylene(halo)carbenonitrenes 2-XN, X = F, Cl, Br, have quinoidal singlet biradical ground states such as the parent o-phenylenecarbenonitrene (2-HN). Compared to the parent 2-HN, halogen substitution ...
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p-phenylenecarbenonitrene and its halogen derivatives: How does resonance interaction between a nitrene and a carbene center affect the overall electronic configuration?
Nicolaïdes, Andrew N.; Enyo, T.; Miura, D.; Tomioka, H. (2001)A series of para-conjugatively coupled phenylenecarbenonitrenes {(4-nitrenophenyl)methylene (3a), (4-nitrenophenyl)fluoromethylene (3b), (4-nitrenophenyl)chloromethylene (3c), and (4-nitrenophenyl)bromomethylene (3d)} were ...