Wyślij emailem: Synthesis, Characterization, and Phosphoesterase Activity of a Series of 4f- and 4d-Sandwich-Type Germanotungstates [(n-C(4)H(9))(4)N](l/m)H(2)[(M(H(2)O)(3))(γ-GeW(10)O(35))(2)] (M = Ce(III), Nd(III), Gd(III), Er(III), l = 7; Zr(IV), m = 6)