Conformational analysis by laser spectroscopy in the gas phase: p-methoxyphenethylamine (a neurotransmitter)

Literature Information

Publication Date 2002-09-27
DOI 10.1039/B206864H
Impact Factor 3.676
Authors

John T. Yi, Evan G. Robertson, David W. Pratt


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Abstract

Rotationally resolved fluorescence excitation spectra of seven different S1 ← S0 origin bands of p-methoxyphenethylamine have been obtained in the collision-free environment of a molecular beam. Analyses of these spectra permit unambiguous assignments of specific bands to specific conformers, based on differences in their inertial defects, rotational constants, and electronic transition moment orientations, thereby resolving a controversy in the recent literature.

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Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
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Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

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