4-Methyl-N-(4-methyl­phenyl­sulfon­yl)-N-[4-(4-methyl­phen­yl)-1,3-thia­zol-2-yl]benzene­sulfonamide

There are two independent mol­ecules in the asymmetric unit of the title compound, C₂₄H₂₂N₂O₄S₃. In each, the sulfonamide N atoms reveal nearly a trigonal-planar geometry with two S atoms of the O=S=O groups and one C atom of the thia­zole ring; the angles around the N atoms are between 117.00 (13) and 123.86 (9)°. The methyl­phenyl­sulfonyl groups are in anti conformations, forming dihedral angles of 78.00 (7)/72.53 (5) and 77.09 (6)/71.50 (7)° with the trigonal S—N—S planes in the two mol­ecules. The thia­zole groups are rotated around the C—N bonds and are almost perpendicular to the S—N—S plane [dihedral angles of 78.00 (7)/72.53 (5) and 77.09 (6)/71.50 (7)°]. In the crystal, pairs of C—H...O inter­actions, with the O atoms of the sulfonamide groups as acceptors, link each of the independent mol­ecules into inversion dimers.

trans-Chlorido­(4-fluoro­benzene­thiol­ato-κS)bis­(tri­phenyl­phosphane-κP)palladium(II) methanol hemisolvate

The title compound, [Pd(SC₆H₄F-p)Cl(PPh₃)₂]·0.5CH₃OH, features a Pd^II complex with two tri­phenyl­phosphane (PPh₃) ligands arranged in a trans conformation, with one chloride and one 4-fluoro­benzene­thiol­ate ligand completing the coordination sphere, giving rise to a slightly distorted square-planar geometry of the Pd^II ion. The methanol solvent mol­ecule is disordered about an inversion centre with an occupancy of 0.25 for each molecule. In the crystal, weak C—H...Cl hydrogen-bonding inter­actions between the complex mol­ecules generate chain frameworks parallel to [010].

Di­chlorido­(4,4′-di-tert-butyl-2,2′-bi­pyridine-κ²N,N′)palladium(II) dimethyl sulfoxide monosolvate monohydrate

The title compound, [PdCl₂(C₁₈H₂₄N₂)]·(CH₃)₂SO·H₂O, the Pd^II ion is in a distorted square-planar geometry. The Pd—N bond distances are 2.022 (2) and 2.027 (2) Å, the Pd—Cl bond distances are 2.2880 (7) and 2.2833 (7) Å, and the ligand bite angle is 80.07 (9)°. The dimethyl sulfoxide and water mol­ecules form linear chains along [100] by O—H...O and O—H...S hydrogen bonds, generating eight- and 12-membered rings. C—H...Cl inter­actions link the chains, forming a three-dimensional arrangement. In addition, the 4,4-di-tert-butyl-2,2′-bi­pyridine ligand exhibits π–π stacking inter­actions [centroid–centroid distances = 3.8741 (15) and 3.8353 (15) Å]. The DMSO solvent is disordered and was refined with an occupancy ratio of 0.866 (3):0.134 (3).

Bis(2-amino-4-phenyl-1,3-thia­zol-3-ium) tetra­chlorido­palladate(II)

The title compound, (C₉H₉N₂S)₂[PdCl₄], consists of two monoprotonated 2-amino-4-phenyl-1,3-thia­zole molecules and one tetra­chlorido­palladate anion. The organic molecules exhibit a dihedral angle between the main rings planes of 31.82 (9)°. In the anion, the Pd^II atom is located on a crystallographic centre of symmetry with a square-planar geometry. In the crystal, the anions and cations are connected through bifurcated N—H...Cl hydrogen bonds, and these inter­actions lead to hydrogen-bonded tapes of cations and anions along [100].

Bis(2,3-di­chloro­phen­yl) di­sulfide

The title compound, C₁₂H₆Cl₄S₂, features an S—S bond [2.0252 (8) Å] that bridges two 2,3-di­chloro­phenyl rings with a C—S—S—C torsion angle of 88.35 (11)°. The benzene rings are normal one to the other with a dihedral angle of 89.83 (11)°. The crystal structure features inter­molecular Cl...Cl [3.4763 (11) Å] and π–π stacking inter­actions [centroid–centroid distances = 3.696 (1) and 3.641 (2) Å]. Intra­molecular C—H...S inter­actions are also observed.