Crystal structure and optoelectronic properties of antiaromatic compound 3,4,9,10-tetrahydrodicyclopenta[cd,lm]perylene

Journal Article · Wed Nov 15 00:00:00 EST 2017 · Crystallography Reports

DOI:https://doi.org/10.1134/S1063774517060165· OSTI ID:22758326

Li, T.; Su, Y. -X.; Niu, M. -X.; Gu, C. -Y.; Song, M. X. ^[1]

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1. Nanjing University of Information Science and Technology, School of Environmental Science and Engineering (China)

An antiaromatic compound 3,4,9,10-tetrahydrodicyclopenta[cd,lm] perylene, was synthesized by a coupling reaction. Its crystal structure was determined by X-ray diffraction. Crystal structures shows that the antiaromatic compounds are aggregated to J-aggregation materials. It further results ultrafast charge separation at organic interface and electron transfer in the aggregation materials. UV-vis spectrum shows that title compound has a broad UV-vis light absorbance at the wavelength range from 250 to 470 nm and a 2.67 eV energy gap value between the highest occupied and the lowest unoccupied molecular orbital energy levels.

• OSTI ID: 22758326
• Journal Information: Crystallography Reports, Vol. 62, Issue 6; Other Information: Copyright (c) 2017 Pleiades Publishing, Inc.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7745
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
AGGLOMERATION
CRYSTAL STRUCTURE
ELECTRON TRANSFER
ENERGY GAP
ENERGY LEVELS
MOLECULAR ORBITAL METHOD
PERYLENE
ULTRAVIOLET SPECTRA
WAVELENGTHS
X-RAY DIFFRACTION