Rhodium(III)-bis and -tris hetero allyl complexes. Synthesis and characterisation.

Synthesis and Crystal Structures of the Molybdenum(II) Complexes with the N,N‐dimethylthiocarbamoyl Containing Ligand: Crystal Structures of [Mo(CO)2(η2‐S2COEt)(η2‐SCNMe2)(PPh3)] and [Mo(CO)2(η2‐S2CNC4H8)(η2‐SCNMe2)(PPh3)]

“…The orange crystals of 2 for X-ray structure analysis were obtained by slow diffusion of n-hexane into the CH 2 Cl 2 solution of 2 at room temperature for 3 days. 3 The synthesis of 3 was carried out as follows. CH 2 Cl 2 (10 mL) was added to a flask (100 mL) containing C 4 H 8 NCS 2 NH 4 (0.164 g, 1.0 mmol) and [Mo(CO) 2 -(SCNMe 2 )(PPh 3 ) 2 Cl] 1, (0.800 g, 1.0 mmol).…”

“…Thiocarbamoyl metal complexes are known for Nb, Ta (VB), 1 Mo, W (VIB), 2 Ru, Rh, Ir, 3 Pd, 4 and Pt (VIII). 5 These complexes have been prepared from the reaction of metal carbonylates with N,N-dimethylthiocarbamoyl chloride, Me 2 NC(=S)Cl, via nucleophilic displacement of chloride, 6 nucleophilic attack by an amine on the electrophilic thiocarbonyl complex, 7 electrophilic attack at a coordinated isothiocyanate, 8 reaction of hydrosulfide with haloaminocarbene 9 or isonitrile 10 ligands, cleavage of the dithiocarbamate ligand, 11 or C-H activation of thioformamides.…”

“…Our previous reports showed that the reaction of [M(PPh 3 The X-ray crystal structure analyses of 2 and 3 have been carried out to provide structural parameters. As shown in the ORTEP plot, the geometry around the metal atom is almost equally distorted from the capped trigonal prism and capped octahedron.…”

Syntheses, displacement behavior, hetero-atom carbene, and crystal structures of platinum complexes containing the N,N-dimethylthiocarbamoyl, Me2NCS, ligand: Structures of [Pt(PPh3)(Cl)]2(μ,η2-SCNMe2)2, [Pt(PPh3)(η2-dppa){η1-C(S)NMe2}][Cl], and [Pt(PPh3)2{η1-C(SEt)(NMe2)}(η2-S2CO)]

“…Although thiocarbamoyl metal complexes are known in Nb, Ta (VB) [1], Mo, W (VIB) [2,3], Ru, Rh, and Ir (VIIIB) [4,5], the Pt thiocarbamoyl complex has received little attention. These complexes have been prepared from the reaction of metal carbonylates with N,N-dimethylthiocarbamoyl chloride, Me 2 NC(@S)Cl, via nucleophilic displacement of chloride [6], nucleophilic attack by an amine on an electrophilic thiocarbonyl complex [7], electrophilic attack at a coordinated isothiocyanate [8], reaction of hydrosulfide with haloaminocarbene [9] or isonitrile [10] ligands, cleavage of a dithiocarbamate ligand [2], or C-H activation of thioformamides [11].…”

Synthesis and Characterization of the First Doubly‐bridged N,N‐dimethylthiocarbamoyl Metal Complex: Crystal Structure of [Mo(Cl)(CO)2(PPh3)]2(η1:η2:μ‐SCNMe2)2

“…Thiocarbamoyl metal complexes are known for Nb, Ta, 1 Mo, W, 2 Ru, Rh, Ir, 3 Pd, 4 and Pt. 5 These complexes have been prepared from the reaction of metal carbonylates with N,N-dimethylthiocarbamoyl chloride, Me 2 NC(=S)Cl, via nucleophilic displacement of chloride, 6 nucleophilic attack by an amine on the electrophilic thiocarbonyl complex, 7 electrophilic attack at a coordinated isothiocyanate, 8 reaction of hydrosulfide with haloaminocarbene 9 or isonitrile 10 ligands, cleavage of the dithiocarbamate ligand, 11 or C-H activation of thioformamides.…”