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Title: A diamondoid net sustained by halogen bonds: employing a cyclobutane to generate a tetrahedral architecture
A halogen-bonded eight-fold interpenetrated diamondoid net was constructed employing a node generated in the solid state. Specifically, co-crystallization of a tetrahedral-like tecton, rctt -tetrakis(4-pyridyl)cyclobutane (4,4′-TPCB), combined with a rigid halogen-bond donor, 1,4-diiodoperchlorobenzene, achieved a diamondoid architecture. In the co-crystal, 4,4′-TPCB is found to form three types of linkages based on one cis - and two trans -orientations enabled by the intrinsic rctt -stereochemisty of the central cyclobutane ring. Thus, 4,4′-TPCB is able to adapt to the constraints of the diamondoid net owing to the flexibility of the pendant 4-pyridyl groups.  more » « less
Award ID(s):
1827756
NSF-PAR ID:
10293861
Author(s) / Creator(s):
; ; ;
Date Published:
Journal Name:
CrystEngComm
Volume:
22
Issue:
26
ISSN:
1466-8033
Page Range / eLocation ID:
4349 to 4352
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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