Two porous coordination polymers containing helix-based metal-organic nanotubes based on trigonal N-donor ligand

Zeng, Xiao-Shan; Chen, Yu; Deng, Xing-Fa; Xu, Li; Xu, Huiling; Yang, Qi; Hu, Gui-Bing; Qiu, Hai-Jiang; Xiao, Dong‐Rong

doi:10.1016/j.inoche.2016.08.007

Cited by 14 publications

(1 citation statement)

References 43 publications

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“…Historically, many fascinating MOFs, such as catenane, helix, nanocage, and metal–carbene frameworks (MCFs), have been successfully fabricated based on the containing N heterocyclic organic molecules (1,2,3-triazole,1,2,4-triazole,1,2,3,4-tetrazole, etc.). And in the ongoing process, POMs as template/building blocks were introduced into MOFs generating multifarious POMOFs, for example, POM-based catenane, POM-based helices, POM-based metallacalixarene, and POM-based MCFs .…”

Section: Introductionmentioning

confidence: 99%

Acidity Considerations in the Self-Assembly of POM/Ag/trz-Based Compounds with Efficient Electrochemical Activities in LIBs

Sha

et al. 2018

Crystal Growth & Design

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Controlled self-assembly of the inorganic–organic hybrid compounds based on polyoxometalates (POMs) is hampered by the wide range of oxo and hydroxo units on the peripheries of POMs and many chemical parameters. In this work, aiming to understand the pH value influence on the POM/Ag/trz assembly (trz = 1,2,3-triazole), two new hybrid compounds based on POMs combining with metal–organic frameworks (MOFs), H[Ag27(trz)16(H2O)4][(AsW12O40)2] (1), and [Ag15(trz)8][AsW12O40] (2), were isolated under different pH value. The structural analysis reveals that the [Ag7(trz)4]3+ subunits and Keggin-type arsenotungstate are assembled into a complicated three-dimensional framework containing two distinct types of channels in compound 1. And the [Ag5(trz)4]+ subunits and Keggin-type arsenotungstate are assembled into a three-dimensional framework containing the single channel under the aid of Ag–Ag bonds in compound 2. In addition, compounds 1 and 2 were employed as anode materials of lithium-ion batteries (LIBs) and exhibited the promising electrochemical performances.

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