Synthesis, crystal structure and aggregation-induced emission of a new pyrene-based compound, 3,3-diphenyl-2-[4-(pyren-1-yl)phen­yl]acrylo­nitrile

The title organic compound, C(37)H(23)N, crystallizing in the triclinic space group P [Image: see text], has been designed, synthesized and characterized by single-crystal X-ray diffaction, MS, NMR and elemental analysis. There are alternating relatively strong and weak intermolecular π–π interactio...

Descripción completa

Detalles Bibliográficos
Autores principales: Miao, Bao-Xi, Tang, Xin-Xue, Zhang, Li-Fang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2018
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5947477/
https://www.ncbi.nlm.nih.gov/pubmed/29850081
http://dx.doi.org/10.1107/S2056989018005182
Descripción
Sumario:The title organic compound, C(37)H(23)N, crystallizing in the triclinic space group P [Image: see text], has been designed, synthesized and characterized by single-crystal X-ray diffaction, MS, NMR and elemental analysis. There are alternating relatively strong and weak intermolecular π–π interactions between adjacent pyrene ring systems, forming a one-dimensional supramolecular structure. The compound is weakly fluorescent in THF solution, but it is highly emissive in the condensed phase, revealing distinct aggregation-induced emission (AIE) characteristics.

Ejemplares similares