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- 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。
- The number of ligands attached to the central ion is called the coordination number. 同中心离子连接的配位体,数目称为配位数。
- In this context, the evolution of the induced structural anisotropy, the percentage of sliding contacts, and the average coordination number were presented and discussed. 这里引入并介绍了结构异性张量、滑动接触比率以及平均配位数。
- In amorphous BCN system, the added C atoms took partly up the positions of N atoms, reducing the coordination number of B-N atom pairs. 引入的C原子部分占据了原来N原子的位置;使得B-N的配位数降低.
- Due to the excess of coordination number on +7 valence heteroatoms, all ligands of in and out of skeleton cann`t satisfy its need. 7价的杂原子因为配位数过多,骨架内外所有的配体加起来也无法满足其配位数。
- The magnetic properties of the transverse Ising model with coordination number 6 (simple cubic lattice) and 4 (square lattice) are studied by using Bethe-Peierls approximation. 利用Bethe Peierls近似;研究了配位数为6(简立方)和 4(平面正方)晶格上的横向自旋 1/2的 Ising模型的磁学性质.
- The measuring method of the coordination number and the researching achievements of coordination structure on metal complexes with organic ligand,especially for polymer compound,are reviewed. 介绍金属离子与有机化合物特别是有机高分子化合物的配位数测定方法和配位结构的主要研究成果。
- The coordination atom of the first coordination shell of La in REE-BPS was oxygen whose coordination number was 6 and the average distance among the atoms was 2.52 , and the second shell was sulfur that were 3 and 2.91 respectively. REE-BPS中La原子的第一配位层是六配位的氧原子;平均键长距离2.;52A; 第二配位层是三配位的硫原子;平均距离2
- The coordination number of dysprosium of complex anion [Dy(NTA)2]3- is eight. The counter-ions of [Dy(NTA)2]3- are three [IC17N2H20]+. Certain interaction exists between anion and cations. 配位阴离子组成为[Dy(NTA)_2)~(3-),镝的配位数为8;阳离子为三个[IC_(17)N_2H(20)]~+。阴、阳离子间除静电相互作用外,尚有一定键合作用。
- In this paper,the steric structures of complexes with coordination number 4 are discussed according to the CFSE of metal ions in different field (D4h and Td field) and the steric repulsions of ligands. 本文从金属离子在正方形和四面体场中的CFSE以及配体间的排斥作用出发,讨论了四配位配合物的空间结构。
- The local fabric evolution (void number, the valence and the coordination number) and macroscopic mechanical behavior were investigated under quasi-static biaxial loading at small deformation. 在准静态、小变形条件下,研究了试样的微观织构变化和宏观力学行为。
- These structural rules are concentratedly expressed by the total coordination numbers and the periodic table of isoelectronic molecules. 这些结构规则以总配位数式和等电子分子周期表为其集中的体现形式。
- Going from the stable liquid to the undercooled state, the fraction of coordination numbers 11 and 12 becomes less but the fraction of coordination numbers more than 12 becomes more. 从普通液态到过冷液态的局域结构中的原子配位数为11和12的分布几率随着温度的降低而变小,而原子的配位数大于12的分布几率反而增加。
- Coordination Number and Coordination Structure of Metal Complex 金属配合物的配位数和配位结构
- Keywords EXAFS;crystallize;coordination number;bond length; 晶化;配位数;键长;
- He thumbed through the directory to look for her number. 他翻阅电话号码簿找寻她的号码。
- Let me note down your address and telephone number. 让我记下你的地址和电话号码。
- He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。