Tris(aceto­nitrile-κN)dichlorido(tri­phenyl­phosphane-κP)ruthenium(II) aceto­nitrile monosolvate

In the title complex, [RuCl₂(CH₃CN)₃(C₁₈H₁₅P)]·CH₃CN, the coordination geometry of the Ru^II atom is distorted octa­hedral, defined by one P atom from a tri­phenyl­phosphane ligand, three N atoms from three aceto­nitrile ligands and two Cl atoms. The three acetronitile ligands linearly bind to the Ru^II atom, with Ru—N—C angles of 172.6 (2), 179.9 (2) and 171.4 (2)°.

Tris(diisopropyl di­thio­phosphato-κ²S,S′)ruthenium(III)

In the title complex, [Ru(C₆H₁₄O₂PS₂)₃], the coordination environment of the Ru^III atom is distorted octa­hedral, defined by six S atoms from three S,S′-bidentate diisopropyl di­thio­phosphate ligands. The average Ru—S bond length is 2.41 (1) Å and the average S—Ru—S bite angle is 81.13 (19)°.

catena-Poly[[(tri­phenyl­phosphane-κP)silver(I)]-μ-4,4′-bi­pyridine-κ²N:N′-[(tri­phenyl­phosphane-κP)silver(I)]-di-μ-chlorido]

In the title coordination polymer, [Ag₂Cl₂(C₁₀H₈N₂)(C₁₈H₁₅P)₂]_n, the Ag^I cation is coordinated by a 4,4′-bi­pyridine N atom, a tri­phenyl­phosphane P atom and two Cl⁻ anions in a distorted tetra­hedral geometry. The 4,4-bi­pyridine and Cl⁻ anions bridge the Ag^I cations, forming polymeric chains running along [21-1]. In the crystal, weak C—H...Cl inter­actions link the polymeric chains into a three-dimensiona supra­molecular architecture.

Aqua­carbon­yl(ferrocenyldi­thio­phos­phon­ato-κ²S,S′)bis­(tri­phenyl­phosphane-κP)ruthenium(II) dichloromethane mono­solvate

The structure of the title complex, [FeRu(C₅H₅)(C₅H₄OPS₂)(CO)(C₁₈H₁₅P)₂(H₂O)]·CH₂Cl₂, consists of one neutral [{FcP(O)S₂}Ru(CO)(H₂O)(PPh₃)₂] complex [Fc = Fe(η⁵-C₅H₄)(η⁵-C₅H₅)] and one CH₂Cl₂ solvent mol­ecule. The geometry around the Ru^II atom is pseudo-octa­hedral, with two cis-binding PPh₃ ligands and one chelating bidentate [Fc(O)PS₂]²⁻ ligand via two S atoms. The average Ru—S and Ru—P bond lengths are 2.434 (1) and 2.398 (1) Å, and the Ru—O and Ru—C bond lengths are 2.157 (3) and 1.826 (4) Å, respectively. In the crystal, pairs of O—H...O hydrogen bonds link adjacent mol­ecules into dimers.

Tetra­ethyl­ammonium trichlorido(N,N′-di­methyl­formamide-κO)zinc

The title complex salt, (C₈H₂₀N)[ZnCl₃(C₃H₇NO)], contains one [Et₄N]⁺ cation (Et is ethyl) and one [ZnCl₃(DMF)]⁻ anion (DMF is di­methyl­formamide). In the anion, the zinc atom is tetra­hedrally coordinated by a DMF ligand via the O atom and by three terminal Cl atoms. The average Zn—Cl bond length and Cl—Zn—Cl angle are 2.243 (11) Å and 114 (3)°, respectively.