Synthesis and characterization of a new transition-metal complex of the Lindqvist polyanion Na[Cu(1, 3-pda)₂]₃[HNb₆O₁₉] · 3H₂O

Jingping Wang, Chunfa Yu, Pengtao Ma and Jingyang Niu

Journal of Coordination Chemistry 62 ( 14 ): 2299 - 2306 , 2009