A new sandwiched polyoxometalate[HK11Cd4Cl2(PW9O34)2]·18H2O(1),incorporating a unique hybrid tetranuclear cadmium cluster(abbreviated to{Cd4})with two triv
Two new metal-organic complexes [Cd2(1,4-BDC)(4-pytyp)(H2O)4]·(1,4-BDC)(1) and [Cu2(1,4-BDC)(4-pytyp)2(H2O)2]·(1,4-BDC)·8H2O(2)(4-pytyp = 4'-