These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Phosphonate monoesters as carboxylate-like linkers for metal organic frameworks.
    Author: Iremonger SS, Liang J, Vaidhyanathan R, Martens I, Shimizu GK, Daff TD, Aghaji MZ, Yeganegi S, Woo TK.
    Journal: J Am Chem Soc; 2011 Dec 21; 133(50):20048-51. PubMed ID: 22092059.
    Abstract:
    Bidentate phosphonate monoesters are analogues of popular dicarboxylate linkers in MOFs, but with an alkoxy tether close to the coordinating site. Herein, we report 3-D MOF materials based upon phosphonate monoester linkers. Cu(1,4-benzenediphosphonate bis(monoalkyl ester), CuBDPR, with an ethyl tether is nonporous; however, the methyl tether generates an isomorphous framework that is porous and captures CO(2) with a high isosteric heat of adsorption of 45 kJ mol(-1). Computational modeling reveals that the CO(2) uptake is extremely sensitive both to the flexing of the structure and to the orientation of the alkyl tether.
    [Abstract] [Full Text] [Related] [New Search]