Palladium and platinum

Chaloner, Penny A.

doi:10.1016/0010-8545(90)85023-l

Cited by 23 publications

(1 citation statement)

References 776 publications

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“…Next to the nickel oxide, all metal chalcogenides with their outstanding properties were used as starting materials for catalysts and different semiconductor devices. [48][49][50][51][52][53][54][55][56][57][58][59][60][61][62][63][64] Compounds with two-or three-dimensional structures directed by different cations are promising precursors for the formation of micro-and/or nano-structured particles.…”

Section: Introductionmentioning

confidence: 99%

Bis(1,2-dithiosquarato)nickelates(II) – Synthesis, Structure, EPR and Thermal Behavior

Strauch

Neumann

Kelling

et al. 2015

ACSi

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Dedicated to the memory of Prof. Dr. Jurij V. Bren~i~. Abstract1,2-Dithiosquaratonickelates are available by direct synthesis from metal salts with dipotassium-1,2-dithiosquarate and the appropriate counter cations. The synthesis and characterization, including mass spectrometry, of a series 1,2-dithios-, with several "onium" cations is reported and the X-ray structures of two diamagnetic complexes, (HexPh 3 P) 2 [Ni(dtsq) 2 ] and (BuPh 3 P) 2 [Ni(dtsq) 2 ] with sterically demanding counter ions are presented. The diamagnetic nickel complexes have been doped as host lattices with traces of Cu(II) to measure EPR for additional structural information. The thermal behavior of this series is studied by thermogravimetry and differential thermal analysis (TG/DTA). The thermolysis in air as well as under nitrogen atmosphere of these complexes results in nickel oxide nano-particles in all cases, which are characterized by X-ray powder diffraction.

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Section: Introductionmentioning

confidence: 99%

Bis(1,2-dithiosquarato)nickelates(II) – Synthesis, Structure, EPR and Thermal Behavior

Strauch

Neumann

Kelling

et al. 2015

ACSi

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Structure and Properties of Lantern‐Shaped Hexapalladium Complexes with Germylene and Thiolate Ligands [Pd₆(µ‐GePh₂)₂(µ‐SC₆H₄‐p‐X)₂(CN‐C₆H₃Me₂‐2,6)₈] (X = NO₂, Cl, H, CH₃)

et al. 2020

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Reaction of diaryl disulfides, ArSSAr (Ar = C6H4‐p‐Cl, Ph, C6H4‐p‐CH3) with a hexapalladium complex with bridging germylene ligands, [Pd6(µ‐GePh2)2(CN‐C6H3Me2‐2,6)8(µ‐CN‐C6H3Me2‐2,6)2] (1) afforded arylthiolate‐bridged complexes, [Pd6(µ‐GePh2)2(µ‐SAr)2(CN‐C6H3Me2‐2,6)8] (Ar = C6H4‐p‐Cl, Ph, C6H4‐p‐CH3) (3–5). The Pd(0)4Pd(I)2 complexes as well as analogous complex with 4‐nitrophenylthiolate ligands [Pd6(µ‐GePh2)2(µ‐SC6H4‐p‐NO2)2(CN‐C6H3Me2‐2,6)8] (2) have a hexagonal bipyramidal structure which contains two bridging thiolate ligands at basal coordination sites. Electrochemical measurement of 2–5 showed one reversible redox wave at E1/2 = –0.51 (2), –0.61 (3), –0.66 (4) and –0.70 (5) V (vs. Fc+/Fc) in the oxidation region, and irreversible reduction peak at Epc = –2.04 (2), –2.29 (3), and –2.38 (4) V (vs. Fc+/Fc) in the reduction region. Both oxidation and reduction potentials are correlated well with Hammett substitution constant σp of the aryl group of the thiolate ligands.

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Palladium

Kakkar¹,

Khan²

1993

Coordination Chemistry Reviews

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Palladium and platinum

Cited by 23 publications

References 776 publications

Bis(1,2-dithiosquarato)nickelates(II) – Synthesis, Structure, EPR and Thermal Behavior

Bis(1,2-dithiosquarato)nickelates(II) – Synthesis, Structure, EPR and Thermal Behavior

Structure and Properties of Lantern‐Shaped Hexapalladium Complexes with Germylene and Thiolate Ligands [Pd₆(µ‐GePh₂)₂(µ‐SC₆H₄‐p‐X)₂(CN‐C₆H₃Me₂‐2,6)₈] (X = NO₂, Cl, H, CH₃)

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Palladium and platinum

Cited by 23 publications

References 776 publications

Bis(1,2-dithiosquarato)nickelates(II) – Synthesis, Structure, EPR and Thermal Behavior

Bis(1,2-dithiosquarato)nickelates(II) – Synthesis, Structure, EPR and Thermal Behavior

Structure and Properties of Lantern‐Shaped Hexapalladium Complexes with Germylene and Thiolate Ligands [Pd6(µ‐GePh2)2(µ‐SC6H4‐p‐X)2(CN‐C6H3Me2‐2,6)8] (X = NO2, Cl, H, CH3)

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Structure and Properties of Lantern‐Shaped Hexapalladium Complexes with Germylene and Thiolate Ligands [Pd₆(µ‐GePh₂)₂(µ‐SC₆H₄‐p‐X)₂(CN‐C₆H₃Me₂‐2,6)₈] (X = NO₂, Cl, H, CH₃)