Diversifying molecular and topological space via a supramolecular solid-state synthesis: a purely organic mok net sustained by hydrogen bonds
Articolo
Data di Pubblicazione:
2019
Citazione:
Diversifying molecular and topological space via a supramolecular solid-state synthesis: a purely organic mok net sustained by hydrogen bonds / S.M. Oburn, M.A. Sinnwell, D.P. Ericson, E.W. Reinheimer, D.M. Proserpio, R.H. Groeneman, L. Macgillivray. - In: IUCRJ. - ISSN 2052-2525. - 6:6(2019 Aug 13), pp. 1032-1039.
Abstract:
A three-dimensional hydrogen-bonded network based on a rare mok topology has been constructed using an organic molecule synthesized in the solid state. The molecule is obtained using a supramolecular protecting-group strategy that is applied to a solid-state [2+2] photodimerization. The photodimerization affords a novel head-to-head cyclobutane product. The cyclobutane possesses tetrahedrally disposed cis-hydrogen-bond donor (phenolic) and cis-hydrogen- bond acceptor (pyridyl) groups. The product self-assembles in the solid state to form a mok network that exhibits twofold interpenetration. The cyclobutane adopts different conformations to provide combinations of hydrogen-bond donor and acceptor sites to conform to the structural requirements of the mok net.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
supramolecular chemistry; [2+2] photocycloaddition; three-dimensional hydrogen-bonded organic networks; crystal engineering; intermolecular interactions; co-crystals; organic solid-state reactions.
Elenco autori:
S.M. Oburn, M.A. Sinnwell, D.P. Ericson, E.W. Reinheimer, D.M. Proserpio, R.H. Groeneman, L. Macgillivray
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