DENSITY-FUNCTIONAL STUDY OF DIBORANE, DIALANE, AND DIGALLANE

被引:49
作者
BARONE, V [1 ]
ORLANDINI, L [1 ]
ADAMO, C [1 ]
机构
[1] UNIV BASILICATA,DIPARTIMENTO CHIM,I-85100 POTENZA,ITALY
关键词
D O I
10.1021/j100101a016
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
Molecular structures, harmonic frequencies, and binding energies of M(2)H(6) hydrides (M = B, Al, Ga) have been computed using recently introduced density functionals incorporating gradient corrections and some Hartree-Fock exchange. Structural and energetic quantities computed by the new functionals are in good agreement with the available experimental data and represent a significant improvement with respect to the results obtained by standard density functionals and conventional post-Hartree-Fock methods.
引用
收藏
页码:13185 / 13188
页数:4
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