pH-Controlled assembly of two polyoxometalate chains based on [α-GeW₁₁O₃₉]^8— and Eu³⁺: syntheses, crystal structures, and properties

Jun Miao, Su-Xia Zhang, Shu-Jun Li, Yu-Huan Gao, Xin Zhang, Xue-Na Wang and Shu-Xia Liu

Journal of Coordination Chemistry 64 ( 22 ): 4006 - 4015 , 2011