A Molecular Orbital Theory Study on the Variation of the Core Symmetry of the Tetranuclear Early Transition-Metal Clusters 前过渡金属四核原子簇簇骼对称性变化的分子轨道理论研究
For the molecular orbital, the irreducible representation component is analyzed besides the membership function of the fuzzy symmetry transformation. 对于分子轨道,除模糊对称变换的隶属函数外,分析了所属不可约表示成分。
So in molecular orbital theory, what we did was we named orbitals based on their symmetry. 在分子轨道理论中,我们基于轨道的对称性给它们命名。
Critical methods of matching for orbital symmetry in chemistry; Design and analysis of new double-hole asymmetric prestressed reinforcement slab 化学中双轨道重叠对称性判据方法综述双孔预应力非对称无砟轨道板设计与分析
Orbital Symmetry of the Hexane on Ru ( 1010) surface Ru(1010)表面上正己烷分子轨道的对称性
A new criterion of matching for orbital symmetry& rule of magnetic quantum number 轨道对称匹配的新判据&磁量子数规则
Orbital Symmetry of the Acetylene on Ru ( 10 ■ 0) Surface C2H2在Ru(10■0)表面上的分子轨道对称性
Rejudge of the Restriction for the Orbital Symmetry 轨道对称性限制再议
The conservation of orbital symmetry and odd-even selection rules for cheletropic reactions 螯变反应中的轨道对称守恒原理及奇偶选择定则
Based on the fission theory of atomic orbital and atomic spectrum in various symmetry groups, the paper introduces the calculating method and the index system for the fission results in MATLAB. 基于原子轨道和原子光谱项在各种对称环境中分裂原理,利用MATLAB语言的可视化技术,设计了原子轨道和原子光谱项在各种对称环境中分裂结果与检索系统。
The Conservation principle of orbital symmetry may be represented as conservation law of bond symmetry, by means of group theory and the point of view of the localized bonds. 利用群论的方法及定域键的观点可以把轨道对称守恒原理表述为键对称守恒规律。
The problem about the Woodward-Hoffmann's orbital symmetry conservation of such reactions in the literatures has been solved, and then the reasons why these reactions may be thermally allowed are pointed out. 很好地解决了文献中用Woodward-Hoffmann轨道对称守恒原理对此反应进行分析时所遇到的问题,指出了此反应是热允许的原因。
The Fission Results and Index System of Atomic Orbital and Atomic Spectrum in Various Symmetry Groups 原子轨道和原子光谱项在各种对称环境中分裂结果及其检索系统的设计
ON THE CONSERVATION OF MOLECULAR ORBITAL SYMMETRY Symmetry and Principle of Conservation 关于分子轨道对称性守恒原理论对称性与守恒律
The conservation of orbital symmetry is proved on the basis of the theory of conformation-electron transitions and it is generalized to include spin symmetry on account of Coulomb transition. 把构象电子跃迁理论用于协同反应,由无辐射跃迁哈密顿量证明分子轨道对称性守恒。并由电子序仑作用,把这个原理推广为轨道&自旋对称性守恒。
It needs to be emphasized that although orbital energy levels differ a lot, while the orbital symmetry is the same. 其中需要强调的是,虽然各轨道能级相差很多,但是对称性却是相同的,这说明金属离子半径的改变对轨道能级的影响要远远大于对轨道对称性的影响。
Analyzing the results, we obtain that the orbital precession effect increases on account of the global symmetry breaking, but the orbital precession effect aroused by the electric charge of the field source reduces the orbital precession effect aroused by the mass of the field source. 通过对所得结果的分析,我们发现,由于整体对称性破缺,轨道进动效应将增强,但由场源的电荷引起的轨道进动效应削弱了由场源的质量引起的相应效应。