Layered carboxy end terminated organophosphorus inorganic polymers

摘要

Carboxy phosphorus acid compounds react by a metathesis reaction in a liquid media with tetravalent metal ions to yield layered crystalline inorganic polymers having the empirical formula M(O3PRnCOOH)2 where M is a tetravalent metal and R is an organic group covalently bonded to phosphorous and the terminal carboxy group and n is 0 or 1.