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Dynamics of the reactions of Mg(3s3p1p1) with H2, HD, and D2: Rotational quantum state distributions of MgH (MgD) products

✍ Scribed by W.H. Breckenridge; Jiang-Hua Wang

Publisher: Elsevier Science
Year: 1987
Tongue: English
Weight: 625 KB
Volume: 137
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(87)80204-x

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✦ Synopsis

The initial bimodal distributions of product MgH( u=O) rotational states in the reaction of Mg( 'P, ) with H2 or HD are found to be identical. Similar results were found for MgD( v=O) produced from D2 or HD. From these as well as other recent results, it is proposed that both the predominant "high-N" as well as the minor "low-Ap' components of the distributions result from insertion of Mg( 'P,) into the H-H bond, and that there are two different primary modes of decomposition of the isotopic H-Mg-H intermediates.

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