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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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Forming a three-dimensional porous organic network via solid-state explosion of organic single crystals

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Title
Forming a three-dimensional porous organic network via solid-state explosion of organic single crystals
Author
Bae, Seo-YoonKim, DongwookShin, DongbinMahmood, JaveedJeon, In-YupJung, Sun-MinShin, Sun-HeeKim, Seok-JinPark, NoejungLah, Myoung SooBaek, Jong-Beom
Issue Date
201711
Publisher
NATURE PUBLISHING GROUP
Citation
NATURE COMMUNICATIONS, v.8, no., pp.1599 -
Abstract
Solid-state reaction of organic molecules holds a considerable advantage over liquid-phase processes in the manufacturing industry. However, the research progress in exploring this benefit is largely staggering, which leaves few liquid-phase systems to work with. Here, we show a synthetic protocol for the formation of a three-dimensional porous organic network via solid-state explosion of organic single crystals. The explosive reaction is realized by the Bergman reaction (cycloaromatization) of three enediyne groups on 2,3,6,7,14,15-hexaethynyl-9,10-dihydro-9,10-[1,2]benzenoanthracene. The origin of the explosion is systematically studied using single-crystal X-ray diffraction and differential scanning calorimetry, along with high-speed camera and density functional theory calculations. The results suggest that the solid-state explosion is triggered by an abrupt change in lattice energy induced by release of primer molecules in the 2,3,6,7,14,15-hexaethynyl-9,10-dihydro-9,10-[1,2]benzenoanthracene crystal lattice.
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DOI
http://dx.doi.org/10.1038/s41467-017-01568-3
ISSN
2041-1723
Appears in Collections:
SNS_Journal Papers
ECHE_Journal Papers
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