Copper(I) binap complexes (binap=(2,2′-bis(diphenylphosphino)-1,1′-binaphthyl). Luminescence from IL and LLCT states

Di-μ-iodido-bis{[(R)-(+)-2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl-κ2P,P′]copper(I)} 0.67-hydrate

“…The title compound has been synthesized unintentionally according to a modified protocol of Kunkely et al (2008) by reaction of a modified N-donor-ligand with (R)-BINAP and copper iodide, changing the solvent from acetonitrile to dichloromethane at room temperature. The resulting suspension was filtered over a 45 µm disc-filter yielding a yellow solution.…”

“…Vogler and coworkers analyzed the spectroscopic properties of a 1:1 adduct of BINAP and CuI, which proved to emit light at 582 nm even in solution (Kunkely et al, 2008). The authors of that study suggested a structure comparable to [(R)-BINAP(CuCl)] 2 for this complex, yet failing to provide any direct experimental proof for this thesis.…”

“…For the photophysical properties of the title compound, see: Kunkely et al (2008) H-atom parameters constrained Á max = 1.62 e Å À3 Á min = À0.57 e Å À3 Absolute structure: Flack (1983), 7802 Friedel pairs Flack parameter: À0.014 (9) Table 1 Hydrogen-bond geometry (Å , ). Table 2 Comparison of selected bond distances and angles (Å , ) for two (R)-BINAP-Cu-halide complexes..…”

Electrospinning fabrication and oxygen sensing properties of Cu(I) complex–polystyrene composite microfibrous membranes

“…In this series, Cu(I) complexes, as a new class of electro-optical material, have drawn much attention due to their abundance, low cost, and environment-friendliness compared with other transition metal cores [7]. Vogler and Kunkely contributed a lot on understanding the photochemistry and electronic nature of phosphorescent Cu(I) complexes, which accelerates its application in many fields [8][9][10][11].…”

Novel 3-dimensional sixfold interpenetrating diamondoid networks of copper(I) coordination polymers of polypyridyl ligands – Syntheses, characterization and crystal structures

“…It is well known that metal-organic polymeric compounds of Cu(I) exhibit the photoluminescence properties and have the potential applications in optoelectronic devices, fluorescent sensors and probes [28][29][30][31]. Cu(I) salts catalyze many organic transformations like aryl guanidinylation [32], amination [33], photocycloaddition [34], oxidation of adrenaline [35], ferrocytochrome c oxidation [36], etc.…”