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。
Coordination numbers and equilibrium constants of axial coordination reaction were measured by visible spectra techniques. 用紫外-可见分光光度法确定了轴向配位反应体系的配位数和平衡常数。
The difference is caused by the difference of coordination numbers and bond-lengthes. 结果表明,在不同的晶体中掺杂离子与配位原子间形成的共价键的键性是不同的,这种差异的产生是由于成键原子的性质、配位数以及键长的不同而造成的。
The coordination numbers of Pr ( 1 ) and Pr ( 2 ) are 8 and 9 respectively. 镨原子处于两种不同的化学环境,其配位数分别为8和9。
EXAFS spectra of glasses in the GeO_2-Bi_2O_3 system were measured, the bond length of Ge O and Ge Ge and the corresponding coordination numbers have been determined using GeO _2 (α - quartz ) crystal as a standard sample. 测量了GeO2-Bi2O3元系玻璃的EXAFS~()谱,以晶态α石英型GeO2作为标准样品,求得了玻璃中GeO、GeGe键长及相应的配位数。