Copper halide-chalcogenoether and -chalcogenone networks: Chain and cluster motifs, polymer dimensionality and photophysical properties
Sign Up to like & getrecommendations! Published in 2021 at "Coordination Chemistry Reviews"
DOI: 10.1016/j.ccr.2021.214176
Abstract: Abstract Copper(I) halides react with mono- and polychalcogenoethers and -chalcogenones to form 0-3D coordination materials containing neutral polynuclear CuxXxEy species (E = S, Se, Te; X = Cl, Br, I; x = 2–8) called secondary building units (SBU). These… read more here.
Keywords: halide chalcogenoether; chalcogenoether chalcogenone; copper halide; dimensionality ... See more keywords
Copper(I) halide-promoted formation of 3-acyl-5-halopyridine moiety from NH-2-(2-acylethynyl)pyrroles and propargylamine
Sign Up to like & getrecommendations! Published in 2019 at "Mendeleev Communications"
DOI: 10.1016/j.mencom.2019.05.003
Abstract: Available NH-2-acylethynylpyrroles undergo annulation/aromatization with propargylamine in the presence of 1 equiv. of CuHal (Hal = Cl, Br, I) at 60–65 °C to afford 3-acyl-2-(pyrrol-2-yl)pyridines and their 5-halo analogues in 28–61 and 5–14% yields, respectively. The latter are… read more here.
Keywords: formation acyl; promoted formation; halide promoted; copper halide ... See more keywords
Polar Ferromagnet Induced by Fluorine Positioning in Isomeric Layered Copper Halide Perovskites
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.1c03726
Abstract: We present the influence of positional isomerism on the crystal structure of fluorobenzylammonium copper(II) chloride perovskites A2CuCl4 by incorporating ortho-, meta-, and para-fluorine substitution in the benzylamine structure. Two-dimensional (2D) polar ferromagnet (3-FbaH)2CuCl4 (3-FbaH+ =… read more here.
Keywords: fluorobenzylammonium; fbah 2cucl4; copper halide; polar ferromagnet ... See more keywords
Assembly of titanium-oxo cations with copper-halide anions to form supersalt-type cluster-based materials.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical communications"
DOI: 10.1039/c7cc01443k
Abstract: A series of binary cluster-based crystalline materials consisting of the same cationic polyoxotitanium cluster (PTC) and different anionic copper halide clusters (CuX) have been prepared. Interestingly, these complexes display analogous structure types to inorganic salts… read more here.
Keywords: assembly titanium; copper halide; cluster; cluster based ... See more keywords
A pillared-layered copper(I) halide-based metal–organic framework exhibiting dual emission, and piezochromic and thermochromic properties with a large temperature-dependent emission red-shift
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c7ra11950j
Abstract: We report a new copper halide-based compound [Cu6I6Br2C16H32N4] (1) with a 3D 2-fold interpenetrated framework structure. Upon excitation at 290 nm and 350 nm, compound 1 shows dual emission at ca. 500 nm and ca.… read more here.
Keywords: copper halide; halide based; dual emission; emission ... See more keywords
From deep blue to green emitting and ultralong fluorescent copper(i) halide complexes containing dimethylthiophene diphosphine and PPh3 ligands.
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c9dt01548e
Abstract: Highly emissive copper(i) halide complexes having thermally activated delayed fluorescence (TADF) have been paid much attention. Here, a series of four-coordinate mononuclear copper(i) halide complexes containing both bi- and mono-phosphine ligands, [CuX(dpmt)(PPh3)] (dpmt = 3,4-bis(diphenylphosphino)-2,5-dimethylthiophene,… read more here.
Keywords: deep blue; copper halide; halide complexes; complexes containing ... See more keywords
Recent Progress of Copper Halide Perovskite: Properties, Synthesis and Applications
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Materials Chemistry C"
DOI: 10.1039/d3tc00503h
Abstract: With the growing safety concerns related to the toxicity of lead halide perovskite, there is an urgent need for novel lead-free alternatives. Recently, copper halide perovskite (CHP) attracted much attention... read more here.
Keywords: recent progress; copper halide; halide; halide perovskite ... See more keywords
Copper(II) Halide Salts with 1-(4′-Pyridyl)-Pyridinediium
Sign Up to like & getrecommendations! Published in 2020 at "Inorganics"
DOI: 10.3390/inorganics8030018
Abstract: The compounds [1,4′-bipyridine]-1,1′-diium [CuCl4] (1) and [1,4′-bipyridine]-1,1′-diium [CuBr4] (2) were prepared and their crystal structures and magnetic properties are reported. The compounds are isomorphous and crystallize in the monoclinic space group C2/c. The cation crystallizes… read more here.
Keywords: pyridyl pyridinediium; copper halide; salts pyridyl; halide salts ... See more keywords