Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Conghao Deng"'
Publikováno v:
Chinese Journal of Chemistry. 17:331-335
LCAC-SW method has been extended to study the reaction dynamics for ion-pair formation processes. M+ X2Mt + X2 reaction system involves two potential energy surfaces, i.e., the covalence state (M + X2) and the ionic state (M + X2) and their crossing
Autor:
Conghao Deng, Yi‐Xuan Wang
Publikováno v:
Chinese Journal of Chemistry. 15:13-16
The matrix elements of the correlation function between symmetric potential harmonics were first simplified into the analytical summation of the grand angular momentum. The correlation-function potential-harmonic and generalized Laguerre function met
Publikováno v:
Chinese Journal of Chemistry. 13:19-26
The structural characteristics of silylenoids, H2SiMX, where M = Li or Na and X = F or Cl, have been studied by ab initio calculations. H2SiMX can be represented as adducts of silylene H2Si with alkali metal halogenides, MX. The associative energies
Publikováno v:
Chinese Journal of Chemistry. 13:481-486
The isomeric structures, isomerization and decomposition of silylenoids H2SiMX (MXKF, KC1, LiBr, NaBr and KBr) have been investigated by ab initio molecular orbital theory. These silylenoids have four kinds of very similar equilibrium structures. The
Publikováno v:
Chinese Journal of Chemistry. 9:393-398
Variational transition state theory is used to study the kinetics of the reactions Li + HF and Li + HCl on the BO potential energy surfaces, fitted to ab initio values by Lagana et al. The saddle point, the location of generalized transition state an
Autor:
Yuxiang Bu, Conghao Deng
Publikováno v:
Chinese Journal of Chemistry. 15:201-210
An accurate scheme for determining the electronic factor of the electron self-exchange reaction in solution is presented in this paper. The wed various activation parameters and slopes of potential energy surfaces are obtained in terms of an improved
Publikováno v:
Chemical Physics Letters. 304:117-120
In this Letter the LCAC–SW method has been extended to study the reaction dynamics for ion-pair formation processes on an M+X2→M++X2− reaction system involving two potential energy surfaces, i.e., the covalence state (M+X2) and the ionic state
Publikováno v:
Chemical Physics Letters. 304:121-125
A new quantum scattering approach, linear combination of arrangement channels–scattering wavefunction (LCAC–SW) proposed by Deng and co-workers [Sci. China B 24 (1994) 463] is used to calculate the collinear state-to-state reaction probabilities
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 459:177-186
The structures and properties of the O2+O−2 electron-transfer system in the quartet state are studied in this paper at the UMP2(full)/6-311+G* basis set level, encompassing five selected coupling structures: two T-type, collinear, parallel and cros
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 459:145-154
According to the basic features of electron-transfer reactions, a new theoretical model is presented for determining accurately various electron-transfer kinetics parameters. The potential-energy surfaces and relevant geometrical parameters for the m