COA of Formula: C9H6BrNS. Aromatic heterocyclic compounds can also be classified according to the number of heteroatoms contained in the heterocycle: single heteroatom, two heteroatoms, three heteroatoms and four heteroatoms. Compound: 2-(5-Bromothiophen-2-yl)pyridine, is researched, Molecular C9H6BrNS, CAS is 123784-07-6, about Cyclometalated Platinum-Containing Diketopyrrolopyrrole Complexes and Polymers: Photophysics and Photovoltaic Applications. Author is Goswami, Subhadip; Hernandez, Jeff L.; Gish, Melissa K.; Wang, Jiliang; Kim, Bethy; Laudari, Amrit P.; Guha, Suchismita; Papanikolas, John M.; Reynolds, John R.; Schanze, Kirk S..
Organometallic complexes and polymers were synthesized with an objective of studying their fundamental photophys. properties together with their organic photovoltaic and organic field-effect transistor properties. The metal chromophores consist of a diketopyrrolopyrrole (DPP) core, end functionalized with cyclometalated platinum auxochrome. The photophys. properties of the metal complex and polymers are compared with the unmetalated chromophore DPP-C8-Th-Py. The polymers Poly-DPP-Th-Pt and Poly-DPP-Ph-Pt differ structurally in their cyclometallating ligands, where they consist of 2-thienylpyridine and 2-phenylpyridine, resp. Efficient solar spectrum coverage was observed for all chromophores; specifically, the polymer Poly-DPP-Th-Pt has an onset of absorption at ∼900 nm with an optical band gap of 1.4 eV. The triplet excited state was detected for all chromophores and probed by both nanosecond and picosecond transient absorption spectroscopy. Both polymers were employed as donors in bulk-heterojunction solar cells with a polymer:PC71BM ratio of 1:7. The thiophene-containing polymer Poly-DPP-Th-Pt shows a respectable power conversion efficiency (PCE) of 1.66% with a high fill factor (FF) of ∼66%. Higher charge carrier mobility was observed for Poly-DPP-Th-Pt when used in field-effect transistors compared to Poly-DPP-Ph-Pt.
From this literature《Cyclometalated Platinum-Containing Diketopyrrolopyrrole Complexes and Polymers: Photophysics and Photovoltaic Applications》,we know some information about this compound(123784-07-6)COA of Formula: C9H6BrNS, but this is not all information, there are many literatures related to this compound(123784-07-6).
Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem