title: Gas storage and separation in a water-stable [Cu(I)5BTT3](4-) anion framework comprising a giant multi-prismatic nanoscale cage.
abstract: A novel water-stable open poly-nuclear Cu(I)-based metal-organic framework, [NC2H8]4Cu5(BTT)3·xG (G = guest of DMA and H2O) (1), featuring a giant multi-prismatic nanoscale cage and high CO2/N2 and CO2/H2 sorption selectivities, was successfully assembled by using the nitrogen-rich ligand of 1,3,5-tris(2H-tetrazol-5-yl)benzene (H3BTT) to bridge two types of Cu3 and Cu2 clusters.
authors.affiliation: College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, P. R. China. bxdong@yzu.edu.cn ylteng@yzu.edu.cn.
authors.forename: B X
authors.initials: BX
authors.lastname: Dong
authors.forename: S Y
authors.initials: SY
authors.lastname: Zhang
authors.forename: W L
authors.initials: WL
authors.lastname: Liu
authors.forename: Y C
authors.initials: YC
authors.lastname: Wu
authors.forename: J
authors.initials: J
authors.lastname: Ge
authors.forename: L
authors.initials: L
authors.lastname: Song
authors.forename: Y L
authors.initials: YL
authors.lastname: Teng