Relative Tendencies of Similar Organic Derivatives of Nitrogen(III), Phosphorus(III), Arsenic(III), Oxygen(II), Sulphur(II) and Selenium(II) to form Complexes with Silver Ions
作者:STEN AHRLAND、J. CHATT、N. R. DAVIES、A. A. WILLIAMS
DOI:10.1038/1791187c0
日期:1957.6
THERE is very little quantitative information about the relative co-ordinating tendencies of the heavier donor atoms of Groups V and VI, and this relates mainly to acceptor atoms (class a), which form their most stable complexes with the lightest donor atom of each group, namely, N, O and Fâ. This information has been obtained from vapour phase equilibria1. There is none relating to those metals (class b) which form their most stable complexes with the second lightest or one of the heavier donor atoms of each group, and only a very little, mainly semi quantitative, to atoms on the borderline between the classes, such as boron2 and thallium3.
关于第 V 组和第 VI 组中较重的供体原子的相对配位倾向的定量信息很少,这主要与受体原子 (a 类)有关,它们与每组中最轻的供体原子(即 N、O 和 F)形成最稳定的络合物。这些信息是从气相平衡中获得的1。至于那些与每组中第二轻或其中一个较重的供体原子形成最稳定络合物的金属(b 类),则没有任何相关信息,只有极少量(主要是半定量)的信息涉及这两类原子之间的边缘原子,如硼2 和铊3。