FAMILY-INDEPENDENT RELATIONSHIPS BETWEEN COMPUTED MOLECULAR-SURFACE QUANTITIES AND SOLUTE HYDROGEN-BOND ACIDITY BASICITY AND SOLUTE-INDUCED METHANOL O-H INFRARED FREQUENCY-SHIFTS

被引:159
作者
HAGELIN, H
MURRAY, JS
BRINCK, T
BERTHELOT, M
POLITZER, P
机构
[1] UNIV NEW ORLEANS,DEPT CHEM,NEW ORLEANS,LA 70148
[2] ROYAL INST TECHNOL,DEPT PHYS CHEM,S-10044 STOCKHOLM,SWEDEN
[3] UNIV NANTES,FAC SCI & TECH,SPECTROCHIM MOLEC LAB,F-44072 NANTES 03,FRANCE
来源
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE | 1995年 / 73卷 / 04期
关键词
HYDROGEN BOND ACIDITY BASICITY; O-H FREQUENCY SHIFTS; MOLECULAR ELECTROSTATIC POTENTIAL;
D O I
10.1139/v95-063
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Family-independent relationships between computed molecular surface properties and solute hydrogen bond acidity/basicity and solute-induced methanol O-H infrared frequency shifts are presented. The molecular surface quantities, computed at the ab initio HF/6-31G* level, are primarily related to the electrostatic potential of the molecule, but also include the average local ionization energy on its surface.
引用
收藏
页码:483 / 488
页数:6
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