ENERGETICS OF GAS-PHASE PROTON SOLVATION BY NH3

被引：211

作者：

CEYER, ST ^{[1
]}

TIEDEMANN, PW ^{[1
]}

MAHAN, BH ^{[1
]}

LEE, YT ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720

来源：

JOURNAL OF CHEMICAL PHYSICS | 1979年 / 70卷 / 01期

关键词：

D O I：

10.1063/1.437233

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The absolute proton affinity of NH3 (203.6±1.3 kcal/mole at 298 K) and the proton solvation energies by more than one NH3 have been determined by the molecular beam-photoionization method. In addition, the NH3+-NH3 interaction energy (0.79±0.05 eV) has been measured by photoionization of the neutral van der Waals dimer. These experiments have shown that photoionization of van der Waals clusters is a very powerful method for determining the energetics of gas phase proton solvation. © 1979 American Institute of Physics.

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页码：14 / 17

页数：4

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