Carbon isotopic evidence for the catalytic origin of light hydrocarbons |
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| Authors: | Frank D Mango |
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| Institution: | (1) Department of Chemical Engineering, Rice University, P.O. Box 1892, Houston, TX 77251, USA; |
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| Abstract: | The molecular proportionality between C6 and C7 isomers reported recently (F. D. Mango, Geochim. Cosmochim. Acta, 2000, 64, 1265; ref. 1) is probably the strongest evidence for catalysis yet published. It implicates two cyclopropane-like precursors, S6] and S7] (where S denotes any substrate), of similar structures, each yielding three isomers along similar kinetic pathways: |
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