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 language | English (US) |
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Pages (from-to) | 15301-15304 |
Number of pages | 4 |
Journal | Journal of the American Chemical Society |
Volume | 134 |
Issue number | 37 |
DOIs | |
State | Published - Sep 19 2012 |
ASJC Scopus subject areas
- Catalysis
- General Chemistry
- Biochemistry
- Colloid and Surface Chemistry