The structure of dichlorobis[μ-(3-dimethylamino-1-propanethiolato)-μ-S,N]-dipalladium(II), (I) [Pd2(C5H12NS)2Cl2], and ac,bd,eg, fh-tetrakis[μ-(3-piperidinemethanethiolato)-μ-S,N]-tripalladium(II) dichloride dihydrate, (II) [Pd3(C6H12NS)4]Cl2.2H2O

Soláns, Xavier; Font‐Altaba, M.; Briansó, J. L.; Sola, Joan; Suades, Joan; Barrera, H.

doi:10.1107/s0108270183009622

Cited by 15 publications

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“…The average value found for Pt-Br in complex (4), 2.467(5) A, agrees with that reported for sulphur-bridged dinuclear platinum and palladium complexes with terminal bromine atoms. 26 Both piperidine rings exhibit a twist-boat conformation as evidenced by the lack or parallelism between the straight lines defined by C(12)-C (13) Despite the fact that no chelate complexes of 4-mercapto-lmethylpiperidine had been reported to date, it is now evident that metal bond formation together with the chelate effect can compensate for the higher energy of the twist-boat over the chair form in the piperidine ring. This energy is about 10 kcal mol-' (41.84 kJ mol-') per ring.…”

Section: Resultsmentioning

confidence: 99%

First chelate complexes of 4-mercapto-1-methylpiperidine. Synthesis and characterization of [{M(µ-SC₅H₉NMe)X}₂](M = Pd^II, X = Cl, Br, or I; M = Pt^II, X = Br or I). Crystal and molecular structure of [{Pt(µ-SC₅H₉NMe)Br}₂]

Ayllón¹,

González-Duarte²,

Miravitlles³

et al. 1990

J. Chem. Soc., Dalton Trans.

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Section: Resultsmentioning

confidence: 99%

First chelate complexes of 4-mercapto-1-methylpiperidine. Synthesis and characterization of [{M(µ-SC₅H₉NMe)X}₂](M = Pd^II, X = Cl, Br, or I; M = Pt^II, X = Br or I). Crystal and molecular structure of [{Pt(µ-SC₅H₉NMe)Br}₂]

Ayllón¹,

González-Duarte²,

Miravitlles³

et al. 1990

J. Chem. Soc., Dalton Trans.

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Coordinative Flexibility of a Thiophenolate Oxazoline Ligand in Nickel(II), Palladium(II), and Platinum(II) Complexes

et al. 2015

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The synthesis, full characterization, and molecular structures of seven new coordination compounds that feature the 2‐(4′,4′‐dimethyloxazolin‐2′‐yl)thiophenolate ligand (S‐Phoz) with group 10 metals Ni, Pd, and Pt in the +II oxidation state are presented. The ML2 complexes [Pt(S‐Phoz)2] (1a), [Pd(S‐Phoz)2] (1b), and [Ni(S‐Phoz)2] (2) were prepared starting from MCl2. Compound 1a was obtained isomerically pure in a trans arrangement, whereas its Pd analogue 1b exhibits a dynamic, solvent‐dependent cis/trans equilibrium, and 2 adopts a tetrahedral arrangement. The reaction of LiS‐Phoz with [cis‐MCl2(PPh3)2] precursors resulted in full replacement of the PPh3 for M = Ni and in partial substitution for M = Pt, Pd to yield [Ni(S‐Phoz)2] (2), [Pt(κ2‐S‐Phoz)(κ1‐S‐Phoz)(PPh3)] (3a), and [Pd(κ2‐S‐Phoz)(κ1‐S‐Phoz)(PPh3)] (3b). The Pd compound 3b exhibits an interesting solvent‐dependent equilibrium with 1b and PPh3 as demonstrated by 1H and 31P NMR spectroscopy. Compounds [{PdCl(S‐Phoz)}2] (4) and [PdCl(S‐Phoz)(PPh3)] (5) were synthesized from [PdCl2(NCMe)2]. Molecular structures of compounds trans‐1a, trans‐1b, 2, 3a, 3b, 4, and 5 were determined by single‐crystal X‐ray diffraction studies. With the exception of the Ni complex 2, all compounds exhibit distorted square‐planar geometries.

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Reactivity of [PdCl(μ-med)]2 with monodentate or bidentate ligands. Structure of the dinuclear complexes [Pd(μ-med)(PPh3)]2(BF4)2 and [Pd(μ-med)(bpy)]2(BF4)2. [Hmed=N-(2-mercaptoethyl)-3,5-dimethylpyrazole]

García‐Antón

Pons

Soláns

et al. 2004

Inorganica Chimica Acta

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The structure of dichlorobis[μ-(3-dimethylamino-1-propanethiolato)-μ-S,N]-dipalladium(II), (I) [Pd2(C5H12NS)2Cl2], and ac,bd,eg, fh-tetrakis[μ-(3-piperidinemethanethiolato)-μ-S,N]-tripalladium(II) dichloride dihydrate, (II) [Pd3(C6H12NS)4]Cl2.2H2O

Cited by 15 publications

References 0 publications

First chelate complexes of 4-mercapto-1-methylpiperidine. Synthesis and characterization of [{M(µ-SC₅H₉NMe)X}₂](M = Pd^II, X = Cl, Br, or I; M = Pt^II, X = Br or I). Crystal and molecular structure of [{Pt(µ-SC₅H₉NMe)Br}₂]

First chelate complexes of 4-mercapto-1-methylpiperidine. Synthesis and characterization of [{M(µ-SC₅H₉NMe)X}₂](M = Pd^II, X = Cl, Br, or I; M = Pt^II, X = Br or I). Crystal and molecular structure of [{Pt(µ-SC₅H₉NMe)Br}₂]

Coordinative Flexibility of a Thiophenolate Oxazoline Ligand in Nickel(II), Palladium(II), and Platinum(II) Complexes

Reactivity of [PdCl(μ-med)]2 with monodentate or bidentate ligands. Structure of the dinuclear complexes [Pd(μ-med)(PPh3)]2(BF4)2 and [Pd(μ-med)(bpy)]2(BF4)2. [Hmed=N-(2-mercaptoethyl)-3,5-dimethylpyrazole]

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The structure of dichlorobis[μ-(3-dimethylamino-1-propanethiolato)-μ-S,N]-dipalladium(II), (I) [Pd2(C5H12NS)2Cl2], and ac,bd,eg, fh-tetrakis[μ-(3-piperidinemethanethiolato)-μ-S,N]-tripalladium(II) dichloride dihydrate, (II) [Pd3(C6H12NS)4]Cl2.2H2O

Cited by 15 publications

References 0 publications

First chelate complexes of 4-mercapto-1-methylpiperidine. Synthesis and characterization of [{M(µ-SC5H9NMe)X}2](M = PdII, X = Cl, Br, or I; M = PtII, X = Br or I). Crystal and molecular structure of [{Pt(µ-SC5H9NMe)Br}2]

First chelate complexes of 4-mercapto-1-methylpiperidine. Synthesis and characterization of [{M(µ-SC5H9NMe)X}2](M = PdII, X = Cl, Br, or I; M = PtII, X = Br or I). Crystal and molecular structure of [{Pt(µ-SC5H9NMe)Br}2]

Coordinative Flexibility of a Thiophenolate Oxazoline Ligand in Nickel(II), Palladium(II), and Platinum(II) Complexes

Reactivity of [PdCl(μ-med)]2 with monodentate or bidentate ligands. Structure of the dinuclear complexes [Pd(μ-med)(PPh3)]2(BF4)2 and [Pd(μ-med)(bpy)]2(BF4)2. [Hmed=N-(2-mercaptoethyl)-3,5-dimethylpyrazole]

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First chelate complexes of 4-mercapto-1-methylpiperidine. Synthesis and characterization of [{M(µ-SC₅H₉NMe)X}₂](M = Pd^II, X = Cl, Br, or I; M = Pt^II, X = Br or I). Crystal and molecular structure of [{Pt(µ-SC₅H₉NMe)Br}₂]

First chelate complexes of 4-mercapto-1-methylpiperidine. Synthesis and characterization of [{M(µ-SC₅H₉NMe)X}₂](M = Pd^II, X = Cl, Br, or I; M = Pt^II, X = Br or I). Crystal and molecular structure of [{Pt(µ-SC₅H₉NMe)Br}₂]