Selective gas and vapor sorption and magnetic sensing by an isoreticular mixed-metal-organic framework

Jesús Ferrando-Soria, Pablo Serra-Crespo, Martijn De Lange, Jorge Gascon Sabate*, Freek Kapteijn, Miguel Julve, Joan Cano, Francesc Lloret, Jorge Pasán, Catalina Ruiz-Pérez, Yves Journaux, Emilio Pardo

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

96 Scopus citations

Abstract

A novel isoreticular oxamato-based manganese(II)-copper(II) open metal-organic framework H 2O@iso1 featuring a pillared square/octagonal layer structure with alternating open and closed octagonal pores has been rationally prepared. The open-framework topology is responsible for a large selectivity in the separation of small gas (CO 2 over CH 4) and vapor molecules (CH 3OH over CH 3CN and CH 3CH 2OH). H 2O@iso1 displays a long-range three-dimensional ferromagnetic ordering with a drastic variation of the critical temperature as a function of the guest molecule [T C < 2.0 K (CO 2@iso1 and CH 4@iso1) and T C = 6.5 (CH 3OH@iso1) and 21.0 K (H 2O@iso1)].

Original languageEnglish (US)
Pages (from-to)15301-15304
Number of pages4
JournalJournal of the American Chemical Society
Volume134
Issue number37
DOIs
StatePublished - Sep 19 2012

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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