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Synthesis, crystal structure, self-assembly of C₆₀ derivatives bearing rigid pyridine substituents.

ABSTRACT: Microstructures of fullerene derivatives formed via self-assembly strategy facilitate the versatile applications of these zero-dimensional molecules. However, the accurate elucidation of formation mechanism of fullerene microstructures is a challenge issue. A novel fullerene derivative 2 with rigid pyridine substituent was synthesized and characterized by X-ray crystallography. Using the strategy of liquid-liquid interfacial precipitation, self-assembly of 2 affords a micrometer-sized flowerlike and a discoid morphology. Based on the crystal packing of 2, the proper formation mechanism of different morphologies was proposed. Meanwhile, the photoelectrochemical properties of different morphologies of 2 was also unveiled.

SUBMITTER: Ai M

PROVIDER: S-EPMC9059989 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature

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Synthesis, crystal structure, self-assembly of C60 derivatives bearing rigid pyridine substituents.

Ai Min M Li Jie J Ji Zijuan Z Wang Chuanhui C Li Rui R Dai Wei W Chen Muqing M

RSC advances 20190123 6

Microstructures of fullerene derivatives formed via self-assembly strategy facilitate the versatile applications of these zero-dimensional molecules. However, the accurate elucidation of formation mechanism of fullerene microstructures is a challenge issue. A novel fullerene derivative 2 with rigid pyridine substituent was synthesized and characterized by X-ray crystallography. Using the strategy of liquid-liquid interfacial precipitation, self-assembly of 2 affords a micrometer-sized flo ...[more]

PMID: 35518946

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