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Title: Diversifying molecular and topological space via a supramolecular solid-state synthesis: a purely organic mok net sustained by hydrogen bonds
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.  more » « less
Award ID(s):
1708673
PAR ID:
10147963
Author(s) / Creator(s):
; ; ; ; ; ;
Date Published:
Journal Name:
IUCrJ
Volume:
6
Issue:
6
ISSN:
2052-2525
Page Range / eLocation ID:
1032 to 1039
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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