1)GIAO规范不变原子轨道
1.At 6-311G~(**) and 6-311++G~(**) levelsby GIAO/B3PW91 and GIAO/HF methods,the NMR spectrum of the title compound wasstudied.并用规范不变原子轨道(gauge independent atom ic orb ital)G IAO/B3PW 91以及G IAO/HF方法分别在6-311G**,6-311++G**等基组进行了核磁共振谱研究,计算结果与实验结果吻合很好。
2)ss:Gauge invariant molecular orbitals method规范不变分子轨道方法
3)gauge invariance principle规范不变原理
1.It is pointed out that the quantum motion of charged particles in uniform magnetic field does not violate the gauge invariance principle.文章指出在均匀磁场中带电粒子的量子运动不违反规范不变原理。
4)atomic orbital原子轨道
1.Drawing atomic orbital and electronic cloud using MATLAB;使用MATLAB绘制原子轨道和电子云图形
2.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
3.This article discusses the instability of some heavy atoms of higher oxidation states in P-block element and the various reasons of the inertial of the electrons,which in a 6s atomic orbital.从原子轨道的结构特征及有效核电荷等方面讨论了P区重元素的高氧化态的不稳定性,说明造成6 s电子惰性的原因是多方面的。
英文短句/例句
1.LCAO (Linear Combination of Atomic Orbitals)原子轨道函数线性组合
2.Discussed on Effect in the Energy Gap of Some AO for the Optimum Hybridization Obital;原子轨道的能级差对最优杂化轨道的形成影响
3.Standing wave representations such as these are called atomic orbitals.这种驻波示意图叫做原子轨道。
4."Molecular orbitals have geometries determined by the overlap of two or more atomic orbitals and are designated by Greek symbols, e.g., s and p"原子的轨道依几何学根据2个或以上的原子轨道重叠来决定,以希腊字母来表示,例如σ和π。
5.principle of the conservation of molecularorbital symmetry分子轨道对称守恒原理
6.Electron Orbit and Quantization of Energy in Hydrogen-like Atom;类氢原子中电子轨道和能量的量子化
7.Visualization Program of AO and MO--Orbital Viewer;原子及分子轨道演示软件——Orbital Viewer
8.From Binet Equation to Quantize Elliptical Orbit of Electron in Hydrogen-like Atom从比耐公式到类氢原子电子的量子化椭圆轨道
9.Simplified Calculation of Carbon Atom s Hybridized Orbital Index in Organic Molecules;有机分子中碳原子杂化轨道指数的简单计算
10.The way electrons occupy the orbitals in an atom is called the electron configuration.在一个原子中,电子占据轨道的方式称为该原子的电子构型。
11.Iron atoms have 26 electrons in different orbitals around their nuclei.铁原子在围绕其原子核的不同轨道上有26个电子。
12.Study on Characteristics of Atomic Oxygen to Solid Surface in Leo;低地球轨道下固体表面原子氧分布特性的研究
13.On the Influence of Orbital Energy of Halogenous Atoms on Certain Properties of Halogens;卤原子的价层轨道能量对卤素某些性质的影响
14.The Track Design Platform for the Roller Coaster based on Delphi and OpenGL基于Delphi和OpenGL的原子滑车轨道设计平台研究
15.Iron atoms have26 electrons in different orbitals around their nuclei.铁原子有26个电子以不同的轨道绕它们的核道运转。
16.Electrons closer to the nucleus are held more tightly than those in the outer orbits.靠近原子核的电子比外层轨道上的电子结合得紧。
17.a theory of atomic structure that assumes an electron orbiting a nucleus can only be at certain energy levels.假设电子需要有一定能量才能环绕核子轨道的原子结构理论。
18.free electron molecular orbital model自由电子分子轨道模型
相关短句/例句
ss:Gauge invariant molecular orbitals method规范不变分子轨道方法
3)gauge invariance principle规范不变原理
1.It is pointed out that the quantum motion of charged particles in uniform magnetic field does not violate the gauge invariance principle.文章指出在均匀磁场中带电粒子的量子运动不违反规范不变原理。
4)atomic orbital原子轨道
1.Drawing atomic orbital and electronic cloud using MATLAB;使用MATLAB绘制原子轨道和电子云图形
2.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
3.This article discusses the instability of some heavy atoms of higher oxidation states in P-block element and the various reasons of the inertial of the electrons,which in a 6s atomic orbital.从原子轨道的结构特征及有效核电荷等方面讨论了P区重元素的高氧化态的不稳定性,说明造成6 s电子惰性的原因是多方面的。
5)atomic orbit原子轨道
1.Taking Li4(CH3)4 as an example,we describe the formation and bonding (linkage) effect of four -center,two-electron bond, and discuss the overlap of atomic orbital and bond order.对四中心两电子键的原子轨道重叠和电子云的分布及键级等进行讨论分析并对Li4(CH3)4的结构数据做出理论解释。
2.This paper has determined hybridized orbital patterns of atomic orbits in MX5 with the group theory method and calculated the linkage capabilities of the orbits and discussed relative stabilities of the molecules between space configurations.用群论的方法,通过分子对称性的分析,确定了MX5型化合物的原子轨道的杂化形式,并计算了杂化轨道的成键能力,讨论了两种不同杂化类型分子空间构型的相对稳定性。
6)gauge invariance规范不变
延伸阅读
原子轨道原子轨道atomicorbit描述原子中单电子处于真实的(如氢原子或类氢离子的单电子体系)或假定的(即有效的,如多电子原子的电子体系)中心势场中束缚态波函数的空间部分,即单电子薛定谔方程(1)ψ(1)=Eψ(1)的解ψ(1)称原子轨道。式中,为单电子哈密顿算符;μ=mM/(m+M),为约化质量;h=h/2π,h是普朗克常数;▽2是拉普拉斯算符;m、M分别是电子和原子核的质量;V(r)是单电子真实的或假定的有效势函数;h(1)和ψ(1)中的数字1表示单电子空间坐标(以核为参考点)。氢原子和类氢离子是由一个电子和原子核组成的双粒子体系,引入质心坐标以后,求解电子相对于核的相对运动方程,得到电子的波函数ynlm(r,θ,)=Rnl(r)Ylm(θ,),式中n=1,2,3,…,为主量子数;l=0,1,2,…,-1,为角量子数;m=0,±1,±2,…,±l,为磁量子数;Rnl(r)是原子轨道的径向部分;Ylm(θ,)是球谐函数,即原子轨道的角度部分。通常用符号s,p,d,f,…等依次代表l=0,1,2,3,…,故n=2,l=0的状态的原子轨道可写为ψ2s,n=3,l=2的状态可写为ψ3d,余类推。多电子原子轨道通常用自洽场方法求解单电子函数满足的哈特里福克方程获得。