2D hexagonal assembly of a dipolar rotor with a close interval of 0.8 nm using a triptycene-based supramolecular scaffold-Reference-Cited by-同舟云学术

2D hexagonal assembly of a dipolar rotor with a close interval of 0.8 nm using a triptycene-based supramolecular scaffold

Published:2024 Issue:28 Volume:15 Page:11021-11028
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Ogawa Takejiro¹²,Ishiwari Fumitaka¹^ORCID,Hajjaj Fatin¹,Shoji Yoshiaki¹²³^ORCID,Kajitani Takashi¹⁴⁵,Yazawa Koji⁶,Ohkubo Takahiro⁷^ORCID,Fukushima Takanori¹²³^ORCID

Affiliation:

1. Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8501, Japan

2. Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8501, Japan

3. Research Center for Autonomous Systems Materialogy (ASMat), Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, Kanagawa, 226-8501, Japan

4. Open Facility Development Office, Open Facility Center, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8501, Japan

5. RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo, Hyogo 679-5148, Japan

6. JEOL Ltd, 3-1-2 Musashino, Akishima, Tokyo, 196-8558, Japan

7. Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, Chiba University, 1–33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan

Abstract

A triptycene-based supramolecular scaffold allowed the 2D assembly of dipolar rotors at close intervals of 0.8 nm. Solid-state 19F-MAS NMR measurements revealed that the rotors in the assembly have motility with a low activation barrier.

Funder

Core Research for Evolutional Science and Technology

Japan Society for the Promotion of Science

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/SC/D4SC02750G

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