CRYSTAL STRUCTURE OF DENSE METAL-ORGANIC FRAMEWORKS BASED ON Sc(III) AND TWO TYPES OF LIGANDS

S. V. Cherezova, M. O. Barsukova, D. G. Samsonenko, V. P. Fedin*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

Abstract: Interaction of scandium(III) salts with 2,2′-bipyridine-4,4′-dicarboxylic and terephthalic acids under solvothermal conditions yields two novel metal-organic frameworks [Sc2(HCOO)2(OH)2(bpydc)]·2H2O (1) and [Sc(HCOO)(bdc)] (2), where bpydc2– is 2,2′-bipyridine-4,4′-dicarboxylate, bdc2– is terephthalate, HCOO is formate. The crystal structures of compounds 1 and 2 are determined by single-crystal XRD. Both compounds contain formate anions as additional linkers and have a dense structure. The chemical composition and phase purity of studied compounds are confirmed by powder XRD, TG analysis, elemental analysis, and IR spectroscopy.

Original languageEnglish (US)
Pages (from-to)897-904
Number of pages8
JournalJournal of Structural Chemistry
Volume62
Issue number6
DOIs
StatePublished - Jun 2021

Bibliographical note

Funding Information:
The study was supported by the Russian Science Foundation (project No.19-73-00169).

Publisher Copyright:
© 2021, Pleiades Publishing, Ltd.

Keywords

  • 2,2′-bipyridine-4,4′-dicarboxylic acid
  • metal-organic frameworks
  • scandium
  • terephthalic acid
  • XRD

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

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