Unprecedented Coordination-Induced Bright Red Emission from Group 12 Metal-Bound Triarylazoimidazoles.

Autor: Astafiev AA; N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Kosygina 4, 119991 Moscow, Russia.; Lomonosov Moscow State University, Chemistry Department, Leninskie Gory 1/3, 119991 Moscow, Russia., Repina OV; N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Kosygina 4, 119991 Moscow, Russia.; Peoples' Friendship University of Russia, Miklukho-Maklaya Street 6, 117198 Moscow, Russia., Tupertsev BS; N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Kosygina 4, 119991 Moscow, Russia.; Peoples' Friendship University of Russia, Miklukho-Maklaya Street 6, 117198 Moscow, Russia., Nazarov AA; Lomonosov Moscow State University, Chemistry Department, Leninskie Gory 1/3, 119991 Moscow, Russia., Gonchar MR; Lomonosov Moscow State University, Chemistry Department, Leninskie Gory 1/3, 119991 Moscow, Russia., Vologzhanina AV; A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova Street 28, 119334 Moscow, Russia., Nenajdenko VG; Lomonosov Moscow State University, Chemistry Department, Leninskie Gory 1/3, 119991 Moscow, Russia., Kritchenkov AS; Peoples' Friendship University of Russia, Miklukho-Maklaya Street 6, 117198 Moscow, Russia., Khrustalev VN; Peoples' Friendship University of Russia, Miklukho-Maklaya Street 6, 117198 Moscow, Russia.; N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospect, 119334 Moscow, Russia., Nadtochenko VN; N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Kosygina 4, 119991 Moscow, Russia.; Lomonosov Moscow State University, Chemistry Department, Leninskie Gory 1/3, 119991 Moscow, Russia., Tskhovrebov AG; N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Kosygina 4, 119991 Moscow, Russia.; Peoples' Friendship University of Russia, Miklukho-Maklaya Street 6, 117198 Moscow, Russia.
Jazyk: angličtina
Zdroj: Molecules (Basel, Switzerland) [Molecules] 2021 Mar 20; Vol. 26 (6). Date of Electronic Publication: 2021 Mar 20.
DOI: 10.3390/molecules26061739
Abstrakt: Arylazoimidazoles are important dyes which were intensively studied in the past. In contrast, triarylazoimidazoles (derivatives which carry aryl substituents at the imidazole core) received almost no attention in the scientific literature. Here, we report a new family of simple and easily accessible triarylazoimidazole-group 12 metal complexes, which feature highly efficient photo-luminescence emission (Φ up to  0.44). Novel compounds exhibit bright red emission in solution, which could be excited with a visible light.
Databáze: MEDLINE
Externí odkaz: