hydrogen neutral moleculesmolecular dissociationmolecular excited statesmolecular vibrationspectrochemical analysis/ total kinetic energy releasen=2 dissociation limitH 2very high vibrational Rydberg statesdoubly excited statesMeasurements of total kinetic energy of H released to H fragments connected to the n=...
The answer is that the chemist never has atoms at his disposal, and if he had, the direct combination of the appropriate numbers of atoms would lead only to a Brobdingnagian potpourri of different kinds of molecules, having a vast array of different structures. What the chemist has at hand ...
of the total conserved energy of a single particle influenced by an arbitrary force under the Galilean changes of the reference frame is derived, and it is shown that this rule except of the free particle case must be different from the corresponding transformation rule of the kinetic energy. ...
Although the total energy of the universe will remain constant, why will energy no longer be useful once everything in the universe is at the same temperature? What is 'free' energy? Is there energy which is non-free? What kind of energy is chemical energy? What are the 5 top energy s...
6.1.3 Energy Balance Equation The total energy density of a system involves contributions from the internal energy density e, the kinetic energy densityκ, and the potential energy density ν. We consider first κ=12 ∑kMkckυk2. It is a trivial matter to verify the identity (6.1.13)12...
摘要: A new method is described for classification of normal modes of vibration of molecules which takes into account the distribution of both potential and kinetic energy. Different classification methods are compared for several molecules.关键词: Normal modes ...
H2dissociative adsorption on Pd(111) The dissociative adsorption of hydrogen molecules on the (111) surface of palladium is studied by total-energy calculations using the density-functional th... W.,Dong,J.,... - 《Physical Review B》 被引量: 165发表: 1997年 ...
A kinetic energytransfer is easy to observe and understand, but other important transfers are not as easy tovisualize.Thermal energy(热能) has to do with the internal energy of a system from its temperature.When a substance is heated, its temperature rises(6)its molecules move(7)(fast) and...
Energy dependence of the total cross section for electron scattering by N 2 and CO molecules at energies above 1 keV Recently, an analytical formula to reproduce total cross section data for electron scattering by diatomic molecules has been published by Liu and Sun (Phys... G García,F Blanco...
Local functional derivative of the total energy and the shell structure in atoms and moleculesLocal functional derivative of the total energy and the shell structure in atoms and moleculesdoi:10.1016/S0166-1280(03)00555-4TheoryofelectronicstructureDensity...