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Nucleophilic Displacement as a Function of Hydration Number and Temperature: Rate Constants and Product Distributions for OD-(D20)O,1,2, + CH3Cl at 200-500K

机译：作为水合数和温度函数的亲核位移：OD-（D20）O，1,2，+ CH3Cl在200-500K的速率常数和产物分布

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Rate constants for nucleophilic displacement in collisions of OD-(D20) 0,1,2 with methyl chloride decrease with increasing temperature. In all cases the reaction efficiency is below 10 percent and decreases with increasing degree of solvation. The negative temperature dependence increases with increasing degree of solvation of the reactant ion. Unsolvated or weakly solvated product ions are formed more efficiently than are more strongly solvated products. Keywords: Solvated ions, Ion-molecule reactions, and Adiabatic capture model.

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Paulson, J. E.; Hierl, P. M.; Ahrens, A. F.; Henchman, M.; Viggiano, A. A.;
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年度 1986
页码 p.1-3
总页数 3
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Reaction kinetics; Nucleophilic reactions; Displacement reactions; Deuterium; Oxygen; Heavy water; Adiabatic conditions; Models; Hydration; Chlorides; Methyl radicals; Distribution; Ions; Reactants(Chemistry); Solvation; Chemical reactions; Molecules; Constants; Rates; E;

机译：反应动力学;亲核反应;置换反应;氘;氧;重水;绝热条件;模型;水合作用;氯化物;甲基;分布;离子;反应物（化学）;溶剂化;化学反应;分子;常数;比率; E;

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Nucleophilic Displacement as a Function of Hydration Number and Temperature: Rate Constants and Product Distributions for OD-(D20)O,1,2, + CH3Cl at 200-500K

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