Isotopic induction of the excited-state single-proton transfer in 7-azaindole dimer.
The electronic spectrum in 2-methylbutane of the doubly hydrogen-bonded 7-azaindole dimer in monodeuterated form, (7AI)2-hd, is consistent with a single-proton transfer that never produces the typical emission for the double proton transfer with its centre at 480 nm and onset at 413 nm.
Departamento de Química Física Aplicada, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain.
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D003903:Deuterium; D006860:Hydrogen Bonding; D007211:Indoles / Q000737:chemistry*; D008958:Models, Molecular; D011522:Protons; D012996:Solutions; D013053:Spectrophotometry
C023422:7-azaindole dimer; D007211:Indoles; D011522:Protons; D012996:Solutions; D003903:Deuterium