Two Novel Copper–Undecaniobates Decorated by Copper–Organic Cations [{Cu(H<sub>2</sub>O)L}<sub>2</sub>{CuNb<sub>11</sub>O<sub>35</sub>H<sub>4</sub>}]<sup>5−</sup> (L=1,10‐phenanthroline, 2,2′‐bipyridine) Consisting of Plenary and Monolacunary Lindqvist‐Type Isopolyniobate FragmentsJingyang Niu, Bian‐Sheng Ji, Mingxue Li et al.|Chemistry - A European Journal|2010Cited by 88