Počet záznamů: 1
Regular arrays of C60-based molecular rotors mounted on the surface of tris(o-phenylenedioxy)cyclotriphosphazene nanocrystals
- 1.0581813 - ÚOCHB 2025 RIV GB eng J - Článek v odborném periodiku
Santos Hurtado, Carina - Bastien, Guillaume - Rončevič, I. - Dračínský, Martin - Tortorici, T. - Rogers, C. T. - Michl, Josef - Kaleta, Jiří
Regular arrays of C60-based molecular rotors mounted on the surface of tris(o-phenylenedioxy)cyclotriphosphazene nanocrystals.
Chemical Communications. Roč. 60, č. 8 (2024), s. 960-963. ISSN 1359-7345. E-ISSN 1364-548X
Grant CEP: GA ČR(CZ) GA20-13745S; GA MŠMT(CZ) LTAUSA19120
Výzkumná infrastruktura: e-INFRA CZ II - 90254
Institucionální podpora: RVO:61388963
Klíčová slova: inclusion * motors
Impakt faktor: 4.9, rok: 2022
Způsob publikování: Open access
https://doi.org/10.1039/D3CC04559E
Dielectric spectroscopy has been used to determine the barriers of rotation of surface-mounted fullerenes (2.3 +/- 0.1 and 4.3 +/- 0.1 kcal mol(-1)). In order to achieve this, a C-60 derivative equipped with an anchoring group designed to form a surface inclusion with the hexagonal form of tris(o-phenylenedioxy)cyclotriphosphazene (TPP) has been synthesized. Solid-state NMR analysis revealed that approximately 50% of the surface-mounted molecules have a chemical environment different from the others suggesting two distinct insertion modes. These observations correlate with results of DFT calculations.
Trvalý link: https://hdl.handle.net/11104/0349971
Počet záznamů: 1