Bis{(4-methylthio)phenylthio}methane as assembling ligand for the construction of Cu(I) and Hg(II) coordination polymers. Crystal structures and topological (AIM) analysis of the bonding

Chaabéne, Marwa; Khatyr, Abderrahim; Knorr, Michael; Askri, Moheddine; Rousselin, Yoann; Kubicki, Marek M.

doi:10.1016/j.ica.2016.07.023

Cited by 13 publications

(11 citation statements)

References 62 publications

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“…Noteworthy, these SBUs do not adopt the common rhomboid geometry featuring a coplanar arrangement of the 4 atoms as encountered for 3D material [Cu(μ 2 ‐I) 2 Cu(μ‐ L )] n (L=1,5,9,13‐tetrathiacyclohexadecane), but belong rather to the butterfly type, the two Cu atoms forming the hinge and the X atoms the wing tips. To the best of our knowledge, CP1 represents the first example where this geometry is encountered for a S 2 Cu(μ 2 I) 2 CuS 2 motif . The Cu⋅⋅⋅Cu separation in CP1 is 2.7394(5) Å at 100 K, a value close to the sum of the van der Waals radii of two Cu atoms (2.8 Å) and reaches 2.7855(6) Å for CP2 .…”

Section: Methodsmentioning

confidence: 81%

Assembly of Coordination Polymers Using Thioether‐Functionalized Octasilsesquioxanes: Occurrence of (CuX)_n Clusters (X=Br and I) within 3D‐POSS Networks

Raghuvanshi

Strohmann

Tissot

et al. 2017

Chemistry A European J

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For the first time, POSS-based coordination polymers (CPs) have been structurally characterized. These CPs were obtained in high yield via self-assembly reactions of thioether-functionalized polysilsesquioxanes with Cu salts under mild conditions. Single crystal analyses revealed the formation of 3D networks incorporating different secondary building units (SBUs) as connection nodes. The nature of the -SAr functionality allows a fine-tuning of the cluster nuclearity, that is, butterfly-shaped Cu X or closed cubane-type Cu I cores. As such, the resulting hybrid materials exhibit a combination of high thermal stability arising from the inorganic POSS core along with interesting luminescent properties conferred by the cubane cluster core. Furthermore, the occurrence of channels has been shown crystallographically in the case of the Cu I cluster containing CP.

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Section: Methodsmentioning

confidence: 81%

Assembly of Coordination Polymers Using Thioether‐Functionalized Octasilsesquioxanes: Occurrence of (CuX)_n Clusters (X=Br and I) within 3D‐POSS Networks

Raghuvanshi

Strohmann

Tissot

et al. 2017

Chemistry A European J

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“…No example featuring a butterfly-shaped S 2 Cu(μ 2 -X) 2 CuS 2 motif has been encountered. 73,75,97 In total, only five examples incorporating the closed-cubane Cu 4 I 4 cluster are observed. Finally, three CPs featuring −X−Cu−X−Cu−X− arrays with mononuclear copper centers complete the statistics.…”

Section: ■ Conclusionmentioning

confidence: 99%

From Short-Bite Ligand Assembled Ribbons to Nanosized Networks in Cu(I) Coordination Polymers Built Upon Bis(benzylthio)alkanes (BzS(CH₂)_nSBz; n = 1–9)

et al. 2020

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With the objective to establish a correlation between the spacer distance and halide dependence on the structural features of coordination polymers (CPs) assembled by the reaction between CuX salts (X = Cl, Br, I) and dithioether ligands BzS(CH 2 ) n SBz (n = 1−9; Bz = benzyl), a series of 26 compounds have been prepared and structurally investigated. A particular attention has been devoted to the design of networks with extremely long and flexible methylene spacer units between the SBz donor sites. Under identical conditions, CuI and CuBr react with BzSCH 2 Bz (L1) affording respectively the one-dimensional (1D) CPs {Cu(μ 2 -I) 2 Cu}(μ-L1) 2 ] n (CP1) and {Cu(μ 2 -Br) 2 Cu}(μ-L1) 2 ] (CP2), which incorporate Cu(μ 2 -X) 2 Cu rhomboids as secondary building units (SBUs). The hitherto unknown architecture of two-dimensional (2D) layers obtained with CuCl (CP3) differs from that of CP1 and CP2, which bear inorganic −Cl−Cu−Cl−Cu−Cl− chains interconnected through bridging L1 ligands, thus forming a 2D architecture. The crystallographic characterization of a 1D CP obtained by reacting CuI with 1,3-bis(benzylthio)propane (L2) reveals that [{Cu(μ 2 -I) 2 Cu}(μ-L2) 2 ] n (CP4) contains conventional Cu 2 I 2 rhomboids as SBUs. In contrast, unusual isostructural CPs [{Cu(μ 2 -X)}(μ 2 -L2)] n (CP5) and (CP6) are obtained with CuX when X = Br and Cl, respectively, in which the isolated Cu atoms are bridged by a single μ 2 -Br or μ 2 -Cl ion giving rise to infinite [Cu(μ 2 -X)Cu] n ribbons. The crystal structure of the strongly luminescent three-dimensional (3D) polymer [{Cu 4 (μ 3 -I) 3 (μ 4 -I)(μ-L3) 1.5 ] n (CP7) issued from reacting 2 equiv of CuI with BzS(CH 2 ) 4 SBz (L3) has been redetermined. CP7 features unusual [(Cu 4 I 3 )(μ 4 -I)] n arrays securing the 3D connectivity. In contrast, mixing CuI with an excess of L3 provides the nonemissive material [{Cu(μ 2 -I) 2 Cu}(μ-L3) 2 ] n (CP8). Treatment of CuBr and CuCl with L3 leads to [{Cu(μ 2 -Br) 2 Cu}(μ-L3) 2 ] n (CP9) and the 0D complex [{Cu(μ 2 -Cl) 2 Cu}(μ-L3) 2 ] (D1), respectively. The crystallographic particularity for CP9 is the coexistence of two topological isomers within the unit cell. The first one, CP9-1D, consists of simple 1D ribbons running along the a axis of the unit cell. The second topological isomer, CP9-2D, also consists of [Cu(μ 2 -Br) 2 Cu] SBUs, but these are interconnected in a 2D manner forming 2D sheets placed perpendicular to the 1D ribbons. Four 2D CPs, namely, [{Cu 4 (μ 3 -I) 4 }(μ-L4) 2 ] n (CP10), [{Cu(μ 2 -I) 2 Cu}(μ-L4) 2 ] n (CP11), [{Cu(μ 2 -Br) 2 Cu}(μ-L4) 2 ] n (CP12), and [{Cu(μ 2 -Cl) 2 Cu}(μ-L4) 2 ] n (CP13), stem from the self-assembly process of CuX with BzS(CH 2 ) 6 SBz (L4). A similar series of 2D materials comprising [{Cu 4 (μ 3 -I) 4 }(μ-L5) 2 ] n (CP14), [{Cu(μ 2 -I) 2 Cu}(μ-L5) 2 ] n (CP15), [{Cu(μ 2 -Br) 2 Cu}(μ-L5) 2 ] n (CP16), and [{Cu(μ 2 -Cl) 2 Cu}(μ-L5) 2 ] n (CP17) result from the coordination of BzS(CH 2 ) 7 SBz (L5) on CuX. Ligation of CuX with the long-chain ligand BzS(CH 2 ) 8 SBz (L6) allows for the X-ray cha...

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“…5,[22][23][24][25][26][27][28][29][30] We and other research groups encountered after ligation of aliphatic and aromatic dithioethers RS(CH 2 ) n SR (n = 1-8) and RSCH 2 CCCH 2 SR a panoply of discrete molecular compounds, CPs and MOFs of varying dimensionality incorporating as connecting nodes the Cu( 2 -X) 2 Cu rhomboid, the tetranuclear closed-cubane Cu 4 I 4 cluster, the prismane-shaped Cu 6 I 6 cluster and the fused octanuclear Cu 8 I 8 cluster. [31][32][33][34][35][36][37][38][39][40][41][42][43][44][45] Apart from the fascinating structural richness of these compounds, their photophysical properties, often associated with intense photoluminescence and luminescence thermochromism, 30,46,47 characterized. 48 The chemical structures of the investigated ligands with the dimensionalities and nuclearities of the secondary building units of the resulting CPs are shown in Chart 1.…”

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confidence: 99%

1,3-Dithianes as Assembling Ligands for the Construction of Copper(I) Coordination Polymers. Investigation of the Impact of the RC(H)S₂C₃H₆ Substituent and Reaction Conditions on the Architecture of the 0D–3D Networks

et al. 2019

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Bis{(4-methylthio)phenylthio}methane as assembling ligand for the construction of Cu(I) and Hg(II) coordination polymers. Crystal structures and topological (AIM) analysis of the bonding

Cited by 13 publications

References 62 publications

Assembly of Coordination Polymers Using Thioether‐Functionalized Octasilsesquioxanes: Occurrence of (CuX)_n Clusters (X=Br and I) within 3D‐POSS Networks

Assembly of Coordination Polymers Using Thioether‐Functionalized Octasilsesquioxanes: Occurrence of (CuX)_n Clusters (X=Br and I) within 3D‐POSS Networks

From Short-Bite Ligand Assembled Ribbons to Nanosized Networks in Cu(I) Coordination Polymers Built Upon Bis(benzylthio)alkanes (BzS(CH₂)_nSBz; n = 1–9)

1,3-Dithianes as Assembling Ligands for the Construction of Copper(I) Coordination Polymers. Investigation of the Impact of the RC(H)S₂C₃H₆ Substituent and Reaction Conditions on the Architecture of the 0D–3D Networks

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Bis{(4-methylthio)phenylthio}methane as assembling ligand for the construction of Cu(I) and Hg(II) coordination polymers. Crystal structures and topological (AIM) analysis of the bonding

Cited by 13 publications

References 62 publications

Assembly of Coordination Polymers Using Thioether‐Functionalized Octasilsesquioxanes: Occurrence of (CuX)n Clusters (X=Br and I) within 3D‐POSS Networks

Assembly of Coordination Polymers Using Thioether‐Functionalized Octasilsesquioxanes: Occurrence of (CuX)n Clusters (X=Br and I) within 3D‐POSS Networks

From Short-Bite Ligand Assembled Ribbons to Nanosized Networks in Cu(I) Coordination Polymers Built Upon Bis(benzylthio)alkanes (BzS(CH2)nSBz; n = 1–9)

1,3-Dithianes as Assembling Ligands for the Construction of Copper(I) Coordination Polymers. Investigation of the Impact of the RC(H)S2C3H6 Substituent and Reaction Conditions on the Architecture of the 0D–3D Networks

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Assembly of Coordination Polymers Using Thioether‐Functionalized Octasilsesquioxanes: Occurrence of (CuX)_n Clusters (X=Br and I) within 3D‐POSS Networks

Assembly of Coordination Polymers Using Thioether‐Functionalized Octasilsesquioxanes: Occurrence of (CuX)_n Clusters (X=Br and I) within 3D‐POSS Networks

From Short-Bite Ligand Assembled Ribbons to Nanosized Networks in Cu(I) Coordination Polymers Built Upon Bis(benzylthio)alkanes (BzS(CH₂)_nSBz; n = 1–9)

1,3-Dithianes as Assembling Ligands for the Construction of Copper(I) Coordination Polymers. Investigation of the Impact of the RC(H)S₂C₃H₆ Substituent and Reaction Conditions on the Architecture of the 0D–3D Networks