简介:INTRODUCTION
Transition metal cyanides typically exist in solution
as the anionic cyanometallates, M(CN) n-. Since these
complexes are very stable (fonnation c~nstants being
as high as 1035 简介:INTRODUCTION
Transition metal cyanides typically exist in solution
as the anionic cyanometallates, M(CN) n-. Since these
complexes are very stable (fonnation c~nstants being
as high as 1035 for Fe(CN)64-), they may be separated
b . h hro
Y aIllon exc ange c matography.
Cyano complexes of most of the transition metals ab-
sorb low-wavelength ultraviolet light making detection
. ''. .
at .c.a 215 nm a convement method for detennmation. 详细>