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Supramolecular porphyrin-based metal–organic frameworks: Cu(II) naphthoate–Cu(II) tetrapyridyl porphine structures exhibiting selective CO2/N2 separation

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Abstract

1 and 2 were synthesized through the complexation of 5,10,15,20-tetra-4-pyridyl-21H,23H-porphine with copper(II) acetate and copper(II) 1-naphthoate and exhibited two-dimensional open and closed form structures, respectively. X-ray diffraction identified the supramolecular interactions leading to these packing motifs. N2 and CO2 sorption isotherms indicate that 2 allows the separation of these gases.

Graphical abstract: Supramolecular porphyrin-based metal–organic frameworks: Cu(ii) naphthoate–Cu(ii) tetrapyridyl porphine structures exhibiting selective CO2/N2 separation

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Publication details

The article was received on 20 Jun 2017, accepted on 01 Aug 2017 and first published on 01 Aug 2017


Article type: Communication
DOI: 10.1039/C7CE01138E
Citation: CrystEngComm, 2017, Advance Article
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    Supramolecular porphyrin-based metal–organic frameworks: Cu(II) naphthoate–Cu(II) tetrapyridyl porphine structures exhibiting selective CO2/N2 separation

    T. Ohmura, N. Setoyama, Y. Mukae, A. Usuki, S. Senda, T. Matsumoto and K. Tatsumi, CrystEngComm, 2017, Advance Article , DOI: 10.1039/C7CE01138E

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