Polyoxotungstate clusters: syntheses, characterization, and crystal structures of [Cu^II(1,3-dap)₂]₂[Cu^II(1,3-dap)]₂H[α-PW_10.5CO₄₀] and [Cu^I(phen)₂]₃[α-PW₁₂O₄₀] 

Huanni Chen, Qiang Wu, Junwei Zhao, Suzhi Li, Jingping Wang and Jingyang Niu

Journal of Coordination Chemistry 63 ( 9 ): 1463 - 1472 , 2010