Transformation of copper(I) thiophosphite complexes into copper(I) clusters bridged by diisopropyldisulfides and diethyldisulfides

Kursheva, L. I.; Kataeva, О. N.; Krivolapov, Dmitry B.; Батыева, Э. С.; Sinyashin, Оleg G.

doi:10.1002/hc.20274

Cited by 6 publications

(3 citation statements)

References 12 publications

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“…Figure shows that the sheets of 3a consist of parallel infinite inorganic staircase-shaped ribbons, which are connected through the dithioether ligands. This motif is frequently encountered for CuX-containing CPs. ,− …”

Section: Results and Discussionmentioning

confidence: 95%

1,4-Bis(arylthio)but-2-enes as Assembling Ligands for (Cu₂X₂)_n (X = I, Br; n = 1, 2) Coordination Polymers: Aryl Substitution, Olefin Configuration, and Halide Effects on the Dimensionality, Cluster Size, and Luminescence Properties

Bonnot

Knorr

Guyon

et al. 2016

Crystal Growth & Design

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CuI reacts with E-PhS(CH2CHCHCH2)SPh, L1, to afford the coordination polymer (CP) [Cu2I2{μ-E-PhS(CH2CHCHCH2)SPh}2] n (1a). The unprecedented square-grid network of 1 is built upon alternating two-dimensional (2D) layers with an ABAB sequence and contains rhomboid Cu2(μ2-I)2 clusters as secondary building units (SBUs). Notably, layer A, interconnected by bridging L1 ligands, contains exclusively dinuclear units with short Cu···Cu separations [2.6485(7) Å; 115 K]. In contrast, layer B exhibits Cu···Cu distances of 2.8133(8) Å. The same network is observed when CuBr reacts with L1. In the 2D network of [Cu2Br2{μ-E-PhS(CH2CHCHCH2)SPh}2] n (1b), isotype to 1a, one square-grid-type layer contains Cu2(μ2-Br)2 SBUs with short Cu···Cu contacts [2.7422(6) Å at 115K], whereas the next layer incorporates exclusively Cu2(μ2-Br)2 SBUs with a significantly longer Cu···Cu separation [2.9008(10) Å]. The evolution of the crystallographic parameters of 1a and 1b was monitored between 115 and 275 K. Conversely, the isomeric Z-PhS(CH2CHCHCH2)SPh ligand L2 reacts with CuI to form the 2D CP [Cu4(μ3-I)4(μ-Z-PhS(CH2CHCHCH2)SPh}2] n (2a) with closed-cubane SBUs. A dinuclear zero-dimensional complex [Cu2Br2{μ-Z-PhS(CH2CHCHCH2)SPh}2] (2b) is formed when CuBr is reacted with L2. Upon reaction of E-TolS(CH2CHCHCH2)STol, L3, with CuI, the 2D CP [{Cu(μ3-I)}2(μ-L3)] n containing parallel-arranged infinite inorganic staircase ribbons, is generated. When CuX reacts with Z-TolS(CH2CHCHCH2)STol, L4, the isostructural 2D CPs [Cu2X2{μ-Z-TolS(CH2CHCHCH2)STol}2] (4a X = I; 4b X = Br) are formed. In contrast to the CPs 1a,b, the layers based on rhombic grids of 4a,b incorporate Cu2(μ2-X)2 SBUs featuring uniformly identical Cu···Cu distances within each layer. The TGA traces showed that all these materials are stable up to ∼200 °C. Moreover, the photophysical properties have been studied, including absorption, emission, excitation spectra, and emission lifetimes at 298 and 77 K. The spectra were interpreted using density functional theory (DFT) and time-dependent DFT calculations.

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Section: Results and Discussionmentioning

confidence: 95%

1,4-Bis(arylthio)but-2-enes as Assembling Ligands for (Cu₂X₂)_n (X = I, Br; n = 1, 2) Coordination Polymers: Aryl Substitution, Olefin Configuration, and Halide Effects on the Dimensionality, Cluster Size, and Luminescence Properties

Bonnot

Knorr

Guyon

et al. 2016

Crystal Growth & Design

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“…A 1:2 stoichiometric reaction of 15 mM CuCl 2 with 30 mM MPS yielded the following data: UV-vis spectral assay of the Cu͑II͒ concentration indicated about 90% consumption while potentiometric titration of Cupric chloride and SPS.-Although no interaction between Cu͑II͒ and SPS in acidic solution was expected, the existence of solid-state Cu͑II͒-disulfide bonding has been verified in several x-ray structures. [23][24][25][26][27] We therefore examined the possibility of such interactions in solution. As confirmed by UV-vis spectroscopy, no color change was observed upon mixing an aqueous solution of CuCl 2 with 1 or more equiv of SPS.…”

Section: Cuprous Chloride and Mps (Reactionmentioning

confidence: 99%

NMR Spectral Studies of Interactions Between the Accelerants SPS and MPS and Copper Chlorides

Garcia-Cardona

Wong

Barkey

2011

J. Electrochem. Soc.

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Proton and C-13 NMR spectroscopic studies of possible interactions of the copper electroplating accelerant disodium bis͑3-sulfopropyl͒disulfide ͑SPS͒ and its reduced form sodium 3-mercaptopropylsulfonate ͑MPS͒ with both cuprous chloride and cupric chloride were carried out in 0.25 M D 2 SO 4 /D 2 O with reagent concentrations between millimolar and 0.1 M under anaerobic conditions. It was confirmed that MPS reacted with CuCl to yield Cu͑I͒-thiolate products. No evidence for formation of a solution Cu͑I͒-SPS complex from CuCl and SPS was found. Instead, a redox reaction yielded a Cu͑I͒-thiolate along with Cu͑II͒ with an estimated equilibrium constant of 5.2 ϫ 10 −3 M −1 . The previously reported reaction of aqueous cupric chloride with MPS was investigated further under anaerobic conditions. In addition to SPS, Cu͑I͒-thiolate products similar to those from the CuCl/MPS reaction were identified. The reaction was found to be complete only upon addition of over 2 equiv of MPS. No evidence for any interaction between CuCl 2 and SPS was observed.

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“…The major difference refers to the participation in coordination of the second donor center-the sulfur atom. Thiophosphites form the Cu(I) complexes of various structures: dimeric, tetrameric cubane-like, and step-like structure as well as polymeric and cluster structure [16][17][18][19][20][21][22][23][24] and exhibit the variety of coordination modes: "classical" monodentate coordination via phosphorus, bidentate coordination with participation of both donor atoms phosphorus and sulfur, both types of coordination in one complex and tridentate coordination via phosphorus and two sulfur atoms.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and crystal structure of some phosphite, thiophosphite, and amidophosphite copper(I) halide complexes

Kursheva¹,

Kataeva²,

Krivolapov³

et al. 2008

Heteroatom Chemistry

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Some Cu(I) halides complexes based on P(III) acid esters,{[(RE)3PCuBr] (where E = O, N, S); R = n‐Pr, i‐Pr, Et2N} were obtained and characterized using IR, 31P NMR spectroscopy, and single crystal X‐ray diffraction. The comparative structural characteristics of complexes with various donor atoms (E = O, N, S) are analyzed. © 2008 Wiley Periodicals, Inc. Heteroatom Chem 19:483–489, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20459

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Transformation of copper(I) thiophosphite complexes into copper(I) clusters bridged by diisopropyldisulfides and diethyldisulfides

Abstract: The cleavage of coordination bonds incopper (I)

Cited by 6 publications

References 12 publications

1,4-Bis(arylthio)but-2-enes as Assembling Ligands for (Cu₂X₂)_n (X = I, Br; n = 1, 2) Coordination Polymers: Aryl Substitution, Olefin Configuration, and Halide Effects on the Dimensionality, Cluster Size, and Luminescence Properties

1,4-Bis(arylthio)but-2-enes as Assembling Ligands for (Cu₂X₂)_n (X = I, Br; n = 1, 2) Coordination Polymers: Aryl Substitution, Olefin Configuration, and Halide Effects on the Dimensionality, Cluster Size, and Luminescence Properties

NMR Spectral Studies of Interactions Between the Accelerants SPS and MPS and Copper Chlorides

Synthesis and crystal structure of some phosphite, thiophosphite, and amidophosphite copper(I) halide complexes

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Transformation of copper(I) thiophosphite complexes into copper(I) clusters bridged by diisopropyldisulfides and diethyldisulfides

Abstract: The cleavage of coordination bonds incopper (I)

Cited by 6 publications

References 12 publications

1,4-Bis(arylthio)but-2-enes as Assembling Ligands for (Cu2X2)n (X = I, Br; n = 1, 2) Coordination Polymers: Aryl Substitution, Olefin Configuration, and Halide Effects on the Dimensionality, Cluster Size, and Luminescence Properties

1,4-Bis(arylthio)but-2-enes as Assembling Ligands for (Cu2X2)n (X = I, Br; n = 1, 2) Coordination Polymers: Aryl Substitution, Olefin Configuration, and Halide Effects on the Dimensionality, Cluster Size, and Luminescence Properties

NMR Spectral Studies of Interactions Between the Accelerants SPS and MPS and Copper Chlorides

Synthesis and crystal structure of some phosphite, thiophosphite, and amidophosphite copper(I) halide complexes

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1,4-Bis(arylthio)but-2-enes as Assembling Ligands for (Cu₂X₂)_n (X = I, Br; n = 1, 2) Coordination Polymers: Aryl Substitution, Olefin Configuration, and Halide Effects on the Dimensionality, Cluster Size, and Luminescence Properties

1,4-Bis(arylthio)but-2-enes as Assembling Ligands for (Cu₂X₂)_n (X = I, Br; n = 1, 2) Coordination Polymers: Aryl Substitution, Olefin Configuration, and Halide Effects on the Dimensionality, Cluster Size, and Luminescence Properties