title: Bis(ethylenediammonium) decaaquadisodium decavanadate, (C2H10N2)2[Na2(H2O)10][V10O28].
abstract: In the title compound, the decavanadate anion, [V(10)O(28)](6-), and the bridged [Na(2)(H(2)O)(10)](2+) dication lie across inversion centers. The charge balance is achieved by ethylenediammonium cations, H(3)NCH(2)CH(2)NH(3)(2+), which are disordered. The decavanadate anions are surrounded by the [Na(2)(H(2)O)(10)](2+) dications, thus forming layers, and the ethylenediammonium cations are located between these layers.
authors.affiliation: State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People's Republic of China. liguobao@pku.edu.cn
authors.forename: Guo Bao
authors.initials: GB
authors.lastname: Li
authors.forename: Si Hai
authors.initials: SH
authors.lastname: Yang
authors.forename: Ming
authors.initials: M
authors.lastname: Xiong
authors.forename: Jian Hua
authors.initials: JH
authors.lastname: Lin