Lohn und Geld

Inorganic polymerization reactions

“…Thomas and Whitehead (3) have done a considerable amount of work to show that the anion effects are related to the tendency of the anion to coordinate with the metal ion. The ease of washing out the anion from the precipitated hydroxide is inversely related to its tendency to coordinate as indicated by the order oxalate < citrate < sulfate < chloride < nitrate (3) In the case of chromium, the tendency to undergo olation, that is, to form stable cationic complexes, increases with the concentration of the chromium ion.…”