Induced chirality at the surface: fixation of a dynamic M / P invertible helical Co 3 complex on SiO 2 .

Autor: Muratsugu S; Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602 Aichi, Japan. smuratsugu@chem.nagoya-u.ac.jp.; Integrated Research Consortium on Chemical Science (IRCCS), Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602 Aichi, Japan., Sawaguchi K; Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602 Aichi, Japan. smuratsugu@chem.nagoya-u.ac.jp.; Research Center for Materials Science (RCMS), Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602 Aichi, Japan., Shiraogawa T; Institute for Molecular Science/School of Physical Sciences, Graduate University for Advanced Studies, Myodaiji, Okazaki, 444-8585 Aichi, Japan. ehara@ims.ac.jp., Chiba S; Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192 Ishikawa, Japan. akine@se.kanazawa-u.ac.jp., Sakata Y; Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192 Ishikawa, Japan. akine@se.kanazawa-u.ac.jp.; Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kakuma-machi, Kanazawa, 920-1192 Ishikawa, Japan., Shirai S; Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602 Aichi, Japan. smuratsugu@chem.nagoya-u.ac.jp., Baba H; Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602 Aichi, Japan. smuratsugu@chem.nagoya-u.ac.jp., Ehara M; Institute for Molecular Science/School of Physical Sciences, Graduate University for Advanced Studies, Myodaiji, Okazaki, 444-8585 Aichi, Japan. ehara@ims.ac.jp., Akine S; Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192 Ishikawa, Japan. akine@se.kanazawa-u.ac.jp.; Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kakuma-machi, Kanazawa, 920-1192 Ishikawa, Japan., Tada M; Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602 Aichi, Japan. smuratsugu@chem.nagoya-u.ac.jp.; Integrated Research Consortium on Chemical Science (IRCCS), Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602 Aichi, Japan.; Research Center for Materials Science (RCMS), Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602 Aichi, Japan.
Jazyk: angličtina
Zdroj: Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2024 Feb 15; Vol. 60 (15), pp. 2094-2097. Date of Electronic Publication: 2024 Feb 15.
DOI: 10.1039/d3cc05534e
Abstrakt: Dynamic M / P invertible helicity was successfully induced at a SiO 2 surface immobilized with a dynamic helical trinuclear cobalt complex, [LCo 3 (NHMe 2 ) 6 ](OTf) 3 , using chiral (( R ) or ( S ))-1-phenylethylamine. Solid-state CD spectra and theoretical calculations suggested that the fixation of the M / P helical complex on the surface via coordination interactions was the key factor of the induced chirality at the surface.
Databáze: MEDLINE