ELECTRONEGATIVITY AND HARDNESS PROFILES OF A CHEMICAL PROCESS - COMPARISON BETWEEN QUANTUM FLUID DENSITY-FUNCTIONAL THEORY AND AB-INITIO SCF METHOD

被引:8
作者
NATH, S
CHATTARAJ, PK
机构
[1] Department of Chemistry, Indian Institute of Technology, Kharagpur
来源
PRAMANA-JOURNAL OF PHYSICS | 1995年 / 45卷 / 01期
关键词
ELECTRONEGATIVITY; HARDNESS; STRUCTURE; DYNAMICS;
D O I
10.1007/BF02848099
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Temporal evolution of electronegativity and hardness associated with a collision process between a Be atom and a proton has been studied within a quantum fluid density functional framework. In the presence of a third collisional partner to take away excess energy, this collision may lead to a chemical reaction producing a BeH+ molecule. For comparison ab initio SCF level calculation (with 6-31G** basis set) on BeH+ molecule with different geometries have been performed. Electronegativity equalization and maximum hardness principles are analyzed.
引用
收藏
页码:65 / 73
页数:9
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