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Microwave detection of the primary ozonide of ethylene in the gas phase
Institution:1. Géosciences Environnement Toulouse (GET – UMR 5563 CNRS University Paul Sabatier), 14 Edouard Belin, 31400 Toulouse, France;2. Faculty of Soil Science of the Moscow State University, 1 Leninskie Gory, 119234 Moscow, Russia;3. BIO-GEO-CLIM Laboratory, Tomsk State University, Tomsk, Russia;4. Geological Faculty of the Moscow State University, 1 Leninskie Gory, 119234 Moscow, Russia;5. Institute of Ecological Problems of the North, 23 Nab. Severnoi Dviny, URoRAS, Arkhangelsk, Russia;6. Institute of Soil Science MSU-RAS, 1 Leninskie Gory, 119234 Moscow, Russia;1. Department of Chemistry and Biochemistry, Kettering University, 1700 University Avenue, Flint, MI 48504, United States;2. Department of Chemistry and Biochemistry, St. Cloud State University, 720 4th Avenue South, St. Cloud, MN 56301-4498, United States;3. Department of Chemistry, University of Minnesota, 207 Pleasant St., SE, Minneapolis, MN 55455, United States;1. Institut für Physikalische Chemie und Elektrochemie, Wilhelm-Gottfried-Leibniz-Universität Hannover, Callinstraße 3A, 30167 Hannover, Germany;2. Department of Atomic and Molecular Physics, Manipal University, Manipal 576104, India;3. Departamento de Química Física y Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, 47011 Valladolid, Spain
Abstract:The primary ozonide of ethylene
></figure> has been observed and studied in the gas phase for the first time. A specially designed low-temperature absorption cell was employed in which the primary ozonide was prepared in situ by the low-temperature reaction of ozone with ethylene. An assignment of the rotational spectrum and electric dipole moment measurements have established the oxygen envelope conformation (C<sub>s</sub> symmetry) to the lowest-energy form for this elusive chemical species.</td>
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