In 2019.0 MENDELEEV COMMUN published article about CU(I) COMPLEXES; PHOTOPHYSICAL PROPERTIES; CRYSTAL; DESIGN in [Titov, Aleksei A.; Filippov, Oleg A.; Smol’yakov, Alexander F.; Shubina, Elena S.] Russian Acad Sci, AN Nesmeyanov Inst Organoelement Cpds, Moscow 119991, Russia; [Smol’yakov, Alexander F.] RUDN Univ, Peoples Friendship Univ Russia, Moscow 117198, Russia; [Smol’yakov, Alexander F.] GV Plekhanov Russian Univ Econ, Moscow 117997, Russia; [Averin, Alexey A.] Russian Acad Sci, AN Frumkin Inst Phys Chem & Electrochem, Moscow 199071, Russia in 2019.0, Cited 20.0. The Name is 3,5-Dimethyl-1H-pyrazole. Through research, I have a further understanding and discovery of 67-51-6. COA of Formula: C5H8N2
A reaction of [Cu(MeCN)(4)]BF4 with PzH (3,5-dimethyl-pyrazole) and BINAP [2,20-bis(diphenylphosphino)-1,10-bi-naphthyl] leads to the formation of mononuclear Cu-I complex [Cu(PzH)(BINAP)]BF4 containing the molecule of non-deprotonated pyrazole and one BINAP ligand with two phosphorus atoms chelating the metal. This complex exhibits a bright phosphorescence originating from the (3)(M+L)LCT state at room temperature. At 77 K, the emission is splitted into two components: (3)(M+L)LCT and (LC)-L-3 transitions.
COA of Formula: C5H8N2. About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Titov, AA; Filippov, OA; Smol’yakov, AF; Averin, AA; Shubina, ES or concate me.
Reference:
Pyrazole – Wikipedia,
,Pyrazoles – an overview | ScienceDirect Topics