A new tetranuclear copper(I) complex based on allyl(5-phenyl-1,3,4-thiadiazol-2-yl)azanide ligand: Synthesis and structural characterization

The first copper(I)-olefin complexes bearing a 1,3,4-oxadiazole core: Alternating-current electrochemical crystallization, X-ray experiment and DFT study

“…For example, despite the "hard character" of the SiF 6 2anion, its fluorine atoms in the presence of π,σ-coordinated 1-allylbenzotriazole were first observed to be bound with a "soft" Cu(I) center in the corresponding crystalline compound [6]. A specific contribution of the allyl radical attached to the 2-amino-5-phenyl-1,3,4-thiadiazole fragment through an amino group was also observed in an acetonitrile solution, where the organic ligand, while reacting with CuNO 3, undergoes deprotonation and gives a new, tetra-nuclear [Cu I (L)] 4 (L = ligand) complex of the azanide type [7].…”

Solvated copper(I) hexafluorosilicate π-complexes based on [Cu2(amtd)2]2+ (amtd = 2-allylamino-5-methyl-1,3,4-thiadiazole) dimer

“…In our previous experience with Cu + coordination compounds [25] it was established that a Raman spectra could be measured directly in the air without decomposition; however, the laser power has to be reduced to 1.7 mW using a density filter. The recorded Raman spectra for all of the compounds are shown at Fig.…”

Crystal structure and enantiomeric layer disorder of a copper(I) nitrate π-coordination compound

“…At present, the olefin Cu Icompounds are found to be important in biochemistry (Rodríguez et al, 1999;Abeles et al, 1994), as catalysts in organic syntheses (Perez & Diaz-Requejo, 2007;Dias et al, 2002;Straub et al, 1999;Li et al, 1995;Brandt et al, 2000), for their nonlinear optics activity (Fedorchuk et al, 2019;Hordiichuk et al, 2019;Slyvka et al, 2018a) and other useful properties (Zhang et al, 2002;Rickerby & Steinke, 2002;Park et al, 2006;Ye et al, 2007;Bellott & Girolami, 2009;Wang et al, 2005). In the last decade, special attention has been paid to the synthesis and investigation of copper(I) -compounds with allyl derivatives of heterocyclic organic compounds, since it has been found that the combination of the flexible allyl group and heterocyclic core played an important role in the stabilization of unique inorganic fragments of extremely rare or unknown in free state Cu I salts (Slyvka et al, 2013(Slyvka et al, , 2015Wang et al, 2015;Goreshnik & Mys'kiv, 2008;Goreshnik et al, 2011Goreshnik et al, , 2012.…”