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Park, Noejung
Computational Physics & Electronic Structure Lab
Research Interests
  • Electronic structure calculation, computational physics, computational material science

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Unusually Stable Triazine-based Organic Superstructures

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Title
Unusually Stable Triazine-based Organic Superstructures
Author
Jung, Sun-MinKim, DongwookShin, DongbinMahmood, JaveedPark, NoejungLah, Myoung SooJeong, Hu YoungBaek, Jong-Beom
Keywords
interdigitation; porous organic crystals; single-crystals; solid-state reactions; superstructures
Issue Date
201606
Publisher
WILEY-V C H VERLAG GMBH
Citation
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.55, no.26, pp.7413 - 7417
Abstract
Solid-state reactions have been rapidly gaining popularity in organic chemistry owing to their simplicity, efficiency, and selectivity compared to liquid-phase reactions. Herein, we describe the formation of superstructures through the solid-state reaction of an organic single-crystal. The superstructure of 5,5′,5′′-(1,3,5-triazine-2,4,6-triyl)triisophthalonitrile (TIPN) can be formed by cyclotrimerization of 1,3,5-tricyanobenzene (TCB) single crystals. The TIPN superstructure was confirmed by single crystal X-ray diffraction and visualized by transmission electron microscopy. The superstructure has hexagonally packed 1-dimensional (1D) channels along the crystal axis. Furthermore, the superstructure arises from interdigitated nitrile interactions in the crystal lattice, and thus has electron-beam tolerance and very high thermal stability.
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DOI
http://dx.doi.org/10.1002/anie.201601807
ISSN
1433-7851
Appears in Collections:
SNS_Journal Papers
UCRF_Journal Papers
ECHE_Journal Papers

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