Elucidating the Chemical Dynamics of the Elementary Reactions of the 1-Propynyl Radical (CH3CC; X2A1) with Methylacetylene (H3CCCH; X1A1) and Allene (H2CCCH2; X1A1)
نویسندگان
چکیده
منابع مشابه
Reaction dynamics of phenyl radicals (C6H5, X2A') with methylacetylene (CH3CCH(X1A1)), allene (H2CCCH2(X1A1)), and their D4-isotopomers.
Crossed molecular beam experiments were utilized to untangle the reaction dynamics to form 1-phenylmethylacetylene [CH(3)CCC(6)H(5)] and 1-phenylallene [C(6)H(5)HCCCH(2)] in the reactions of phenyl radicals with methylacetylene and allene, respectively, over a range of collision energies from 91.4 to 161.1 kJ mol(-1). Both reactions proceed via indirect scattering dynamics and are initiated by ...
متن کاملCrossed molecular beam studies of the reactions of allyl radicals, C3H5(X2A2), with methylacetylene (CH3CCH(X1A1)), allene (H2CCCH2(X1A1)), and their isotopomers.
The chemical dynamics of the reaction of allyl radicals, C(3)H(5)(X(2)A(2)), with two C(3)H(4) isomers, methylacetylene (CH(3)CCH(X(1)A(1))) and allene (H(2)CCCH(2)(X(1)A(1))) together with their (partially) deuterated counterparts, were unraveled under single-collision conditions at collision energies of about 125 kJ mol(-1) utilizing a crossed molecular beam setup. The experiments indicate th...
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The reaction of ground state boron atoms, 11B(2Pj), with allene, H2CCCH2(X1A1), was studied under single collision conditions at a collision energy of 21.5 kJ mol(-1) utilizing the crossed molecular beam technique; the experimental data were combined with electronic structure calculations on the 11BC3H4 potential energy surface. The chemical dynamics were found to be indirect and initiated by a...
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry A
سال: 2019
ISSN: 1089-5639,1520-5215
DOI: 10.1021/acs.jpca.9b03746