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Benchmark Calculations of Reaction Energies, Barrier Heights, and Transition-State Geometries for Hydrogen Abstraction from Methanol by a Hydrogen Atom

✍ Scribed by Pu, Jingzhi; Truhlar, Donald G.

Book ID: 127105143
Publisher: American Chemical Society
Year: 2005
Tongue: English
Weight: 59 KB
Volume: 109
Category: Article
ISSN: 1089-5639
DOI: 10.1021/jp045574v

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Oxygenate, oxyalkyl and alkoxycarbonyl thermochemistry and rates for hydrogen abstraction from oxygenatesElectronic supplementary information (ESI) available: Supplementary Table A: The MP2/6-31G(d?) optimized Cartesian coordinates (in ?), the unscaled harmonic vibrational frequencies (in cm?1) and rotational CONSTS (in GHz) at the HF/6-31G(d?) level of the transition structures involved in the abstraction by H atom from the methoxy, primary and secondary alkoxy, carbonyl and hydroperoxy hydrogens. Supplementary Table B: The MP2/6-31G(d?) optimized Cartesian coordinates (in ?), the unscaled harmonic vibrational frequencies (in cm?1) and rotational constants (in GHz) at the HF/6-31G(d?) level of the transition structures involved in the abstraction by CH3 group from the methoxy, primary and secondary alkoxy, carbonyl and hydroperoxy hydrogens. Supplementary Table C: Number of minima on the one-dimensional rotational potential energy surface and the relative energies (in kcal mol?1) of minima together with the total barrier height (in kcal mol?1) for rotation around the specified bond at the HF/6-31G(d?) level. See http://www.rsc.org/suppdata/cp/b3/b307050f/

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