配位层

有机萃取相中Eu（Ⅲ）的配位层结构

Structure of Coordination Sphere of Eu (ⅲ) in its Organic Extract Phases

Al位第二配位层上的Al计算分布与八面沸石的酸性关联；

The calculable Al distribution on the second shell of the Al site is related with the acidity of faujasite ;

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2.91A。

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 .

配位插层法制备三聚氰胺-甲醛树脂/Cu~（2+）-蒙脱石纳米复合材料

Preparation of Melamine-Formaldehyde resin / Cu ~ ( 2 + ) - Montmorillonite Nanocomposites by Coordination and Intercalating

晶体场理论的主要缺点是忽略了配位原子的价层电子结构特征，因而不能解释光谱化学序列。

The main objection of crystal field theory is that it can not explain spectrochemical order because it ignores the valence shell electronic structural character of the coordination atoms .