配位场,ligand field
1)ligand field配位场
1.In this paper,we have established the internal relationship between the zero-field splitting parameter D and the local structure of Al_2O_3:Ni~(2+) by means of theligand field theory,the perturbation theory and the superposition model.应用配位场理论、微扰理论以及叠加模型,建立了零场分裂(Zero FieldSplitting)参量D与Al2O3:Ni2+晶体局域结构之间的关系式,并通过计算零场分裂参量D值,发现掺Ni2+离子的Al2O3晶体上、下三棱锥分别产生了沿C3轴的压缩畸变和伸长畸变,零场分裂参量计算结果与实验符合。
2)in-situ coordination现场配位
1.Thein-situ coordination of salicylaldehyde-tyrosine Schiff base and Zn~(2+) in aqueous solution were studied.对水溶液中酪氨酸水杨醛缩席夫碱配体与锌离子现场配位进行了研究,找到了席夫碱配体及其锌配合物的适宜条件均为溶液pH值的下限是8,浓度下限是0。
2.Thein-situ coordination of salicylidenetyrosinato Schiff base and Zn2+ in aqueous solution were studied.对水溶液中酪氨酸水杨醛缩席夫碱配体与锌离子现场配位进行了研究,合成了3种Zn2+席夫碱配合物,通过元素分析确定了其组成,通过可见-紫外吸收光谱、红外光谱及热重分析进行了表征。
3)coordination field analysis配位场分析
4)coordination field energy level配位场能级
1.Change of thecoordination field energy levels of Er~(3+)in different chemical environment;不同化学环境对Er~(3+)离子的配位场能级结构的影响
英文短句/例句
1.Coordination field analysis for doped Eu~(3+) ion into crystal YAl_3(BO_3)_4:Eu掺杂晶体YAB:Eu中Eu~(3+)离子的配位场能级分析
2.Effect of Relative Phase on Probe of Y-Type Four-Level SystemY型四能级系统中相对位相对探测场的影响
3.The performance of MFP localization with a horizontal line array at different depths in shallow water浅海中不同深度水平阵的匹配场定位性能
4.Study on the Grade and Performance of Open-graded Friction Courses (OGFC);开级配沥青磨耗层级配和性能的研究
5.First of all,Laurent series expansions of stress and displacement fields satisfying all of the governing equations of plane problems in theory of elasticity are derived.导出满足弹性理论平面问题所有支配方程的应力场与位移场的罗朗级数展开式；
6.The Effects of the Phase Shift between two Driven Fields on the Spontaneous Radiation of Four-level Atom两个驱动场之间的相位差对四能级原子自发辐射的影响
7.National Hi-tech Industrial Parks and Their Orientation as the Leading Forerunner in Market关于国家级高新技术产业园区开发的市场先导功能定位论证
8.the ruling class, party, faction, etc统治阶级、 执政党、 居支配地位的派别
9.The Orientation,Out of Place and Restoration of the Economy Duty of the Township Office;乡级政府经济职能的定位、错位与复位
10.Phase Control of Resonance-fluorescence of a Driven Cascade Three-level Atom;级联三能级原子共振荧光的相位控制
11.Synthesis Characterization and Properties of Functional Coordination Compounds;功能配合物的配位组装及其性质研究
12.The Coordination Polymers Constructed with Double-Bondingsites Flexible Ligands;由柔性双功能配体构筑的配位聚合物
13.The number of ions needed for screening the electrical field is known as the coordination number.屏蔽电场所需要的离子数称为配位数。
14.Research on Aircraft Stands Assignment and Optimization in Civil Airport;民航机场停机位分配与优化技术研究
15.Research on Source Localization by Matched Field Processing Based on Ray Theory;基于射线理论的匹配场声源定位研究
16.Study of Prohibition against Abuse of a Dominant Position in the United States and EU;欧美禁止滥用市场支配地位问题研究
17.The Matching of Structural Distribution Network and Market Positioning;结构分销网络与市场定位的刚性匹配
18.The Definition of Abusing Dominant Position inMarket in anti-Monopoly Law;反垄断法中滥用市场支配地位的界定
相关短句/例句
in-situ coordination现场配位
1.Thein-situ coordination of salicylaldehyde-tyrosine Schiff base and Zn~(2+) in aqueous solution were studied.对水溶液中酪氨酸水杨醛缩席夫碱配体与锌离子现场配位进行了研究,找到了席夫碱配体及其锌配合物的适宜条件均为溶液pH值的下限是8,浓度下限是0。
2.Thein-situ coordination of salicylidenetyrosinato Schiff base and Zn2+ in aqueous solution were studied.对水溶液中酪氨酸水杨醛缩席夫碱配体与锌离子现场配位进行了研究,合成了3种Zn2+席夫碱配合物,通过元素分析确定了其组成,通过可见-紫外吸收光谱、红外光谱及热重分析进行了表征。
3)coordination field analysis配位场分析
4)coordination field energy level配位场能级
1.Change of thecoordination field energy levels of Er~(3+)in different chemical environment;不同化学环境对Er~(3+)离子的配位场能级结构的影响
5)Tetragonal field四角配位场
6)Coordination field theory配位场理论
延伸阅读
配位场光谱分子式：CAS号：性质：由配位化合物中心原子或离子产生的光谱，是配位化合物吸收光谱中的一种。还有由配体产生的吸收光谱和中心原子或离子与配体间电荷转移所产生的光谱，图中II。是在配体的影响下，中心离子d轨道或f轨道发生分裂，电子在分裂后轨道间跃迁而产生的。通常配位场光谱的强度较弱。当配位化合物中弱场配体被强场配体取代时，由于d-d轨道间的能级差增大，光谱向短波方向位移，如六水合铬（III）离子的水溶液呈浅绿色，加入乙二胺后转变为深蓝色，就是六水合铬（III）离子转化为（乙二胺）合铬（III）离子，强场配体“乙二胺”取代了弱场配体“水”。
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