Synthesis, structure and spectral properties of dithiocarbamato bridged dirhenium(III,II) complexes: A combined experimental and theoretical study

Mallick, Suman; Ghosh, M. K.; Mohapatra, M.; Mohapatra, Sudip; Chattopadhyay, Swarup

doi:10.1016/j.ica.2014.07.047

Inorganica Chimica Acta

2015

DOI: 10.1016/j.ica.2014.07.047

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Synthesis, structure and spectral properties of dithiocarbamato bridged dirhenium(III,II) complexes: A combined experimental and theoretical study

Suman Mallick

M. K. Ghosh

M. Mohapatra

et al.

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Cited by 14 publications

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“…N,N-dialkyldithiocarbamate (S 2 CNR 2 − ) anions, which are typical chelating ligands, acting as monodentate, bidentate or bridging ligands with many different central metal ions can form a considerable structural variety of compounds [17][18][19]. From the coordination capability of the S 2 CNR 2 − ligand, it can be used as a spacer to prepare low-dimensional lead(II) iodide based organic-inorganic hybrids.…”

mentioning

confidence: 99%

Novel lead iodine dialkyldithiocarbamates with different dimensions: [PbI(S2CNR2)]n (R2=Me2, (CH2)4, and (CH2)5)

Fan

2015

Inorganic Chemistry Communications

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mentioning

confidence: 99%

Novel lead iodine dialkyldithiocarbamates with different dimensions: [PbI(S2CNR2)]n (R2=Me2, (CH2)4, and (CH2)5)

Fan

2015

Inorganic Chemistry Communications

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Ruthenium‐Carbon(Aryl) Bond Cleavage and Change in the Ligand Coordination Mode in a Four‐Membered Ortho‐Metalated Ruthenium(II) Organometallics Promoted by Thiolato Ligands

et al. 2017

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The reaction of Ru(η2‐RL)(PPh3)2(CO)Cl [η2‐RL is C6H2O‐2‐CHNHC6H4R(p)‐3‐Me‐5 and R=Me, OMe, Cl] with excess sodium p‐chlorothiophenolate (p‐ClC6H4SNa) in dichloromethane–tetrahydrofuran medium afforded the binuclear complexes of the type [Ru(PPh3)(η2‐RL)(CO)(p‐ClC6H4S)]2 [η2‐RL is C6H3O‐2‐CHNC6H4R(p)‐3‐Me‐5] in excellent yield. The binding of the thiolato ligands is attended with the cleavage of the Ru–C(aryl) and Ru–Cl bonds in Ru(η2‐RL)(PPh3)2(CO)Cl and the RL ligands are now coordinated with the metals in [Ru(PPh3)(η2‐RL)(CO)(p‐ClC6H4S)]2 via the imine nitrogen and the phenolato oxygen atoms. The CO ligand in [Ru(PPh3)(η2‐RL)(CO)(p‐ClC6H4S)]2 remains trans to the phenolato function as in Ru(η2‐RL)(PPh3)2(CO)Cl. The spectral (UV‐vis, IR, NMR, mass) and electrochemical data of the complexes are included. In dichloromethane solution the complexes display two successive one‐electron oxidation waves. The comproportionation constants (KC) as calculated by the ▵E1/2 values of the complexes are in the order of 105 indicating that the two metal centers in [Ru(PPh3)(η2‐RL)(CO)(p‐ClC6H4S)]2 are only weakly coupled by the bridging thiolato liagnds. Structure determinations of [Ru(PPh3)(η2‐RL)(CO)(p‐ClC6H4S)]2 (R=Me, OMe) have revealed a distorted octahedral RuCONPS2 coordination sphere with the pairs (P, S), (C, O), and (N, S) defining the three trans directions. The Ru⋅⋅⋅⋅Ru distances in the complexes are clearly outside of the range for a Ru‐Ru single bond. The electronic structures and the absorption spectra of the complexes are also scrutinized by the density functional theory (DFT) and Time‐dependent DFT analysis.

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Dirhenium(III,III) trithiocarbamato complexes: experimental and theoretical investigation

et al. 2021

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Synthesis, structure and spectral properties of dithiocarbamato bridged dirhenium(III,II) complexes: A combined experimental and theoretical study

Cited by 14 publications

References 27 publications

Novel lead iodine dialkyldithiocarbamates with different dimensions: [PbI(S2CNR2)]n (R2=Me2, (CH2)4, and (CH2)5)

Novel lead iodine dialkyldithiocarbamates with different dimensions: [PbI(S2CNR2)]n (R2=Me2, (CH2)4, and (CH2)5)

Ruthenium‐Carbon(Aryl) Bond Cleavage and Change in the Ligand Coordination Mode in a Four‐Membered Ortho‐Metalated Ruthenium(II) Organometallics Promoted by Thiolato Ligands

Dirhenium(III,III) trithiocarbamato complexes: experimental and theoretical investigation

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