title: Robust metal-organic framework enforced by triple-framework interpenetration exhibiting high H2 storage density.
abstract: A microporous metal-organic framework 1 Zn 2(CNC) 2(DPT).G [CNC = 4-Carboxycinnamic; DPT = 3,6-Di-4-pyridyl-1,2,4,5-tetrazine; G = guest molecules] was synthesized and structurally characterized by a triply interpenetrated primitive cubic net with 1D pores of about 3.7 A. 1 is highly robust enforced by triple framework interpenetration through weak van der Waals interactions, thus the activated 1b takes up 1.28 wt % hydrogen gas and exhibits high hydrogen storage density of 95.2% at 1 atm and 77 K.
authors.affiliation: State Key Laboratory of Inorganic Synthesis & Preparative Chemistry, Jilin University, Changchun, China.
authors.forename: Ming
authors.initials: M
authors.lastname: Xue
authors.forename: Shengqian
authors.initials: S
authors.lastname: Ma
authors.forename: Zhao
authors.initials: Z
authors.lastname: Jin
authors.forename: Roxanna M
authors.initials: RM
authors.lastname: Schaffino
authors.forename: Guang-Shan
authors.initials: GS
authors.lastname: Zhu
authors.forename: Emil B
authors.initials: EB
authors.lastname: Lobkovsky
authors.forename: Shi-Lun
authors.initials: SL
authors.lastname: Qiu
authors.forename: Banglin
authors.initials: B
authors.lastname: Chen