In the title compound, [RhCl(C(21)H(21)P)(2)(CO)], the coordination geometry around the Rh(I) atom is slightly distorted square-planar with the phosphane ligands in trans positions with respect to each other. The chloride and carbonyl ligands show positional disorder, and the Rh(I) atom lies on a center of inversion. The effective cone angle Θ(E) for the title compound is 169.0 (3)°. There are ...

The title compound, [Rh(C(5)H(7)O(2))(C(20)H(32)NP)(CO)], features an acetyl-acetonate-chelated Rh(I) cation coordinated by one P [Rh-P = 2.2525 (7) Å], one carbonyl C [Rh-C = 1.792 (3) Å] and two O [Rh-O = 2.0582 (17) and 2.0912 (18) Å] atoms in a slightly distorted square-planar geometry. Mol-ecules are packed in positions of least steric hindrance, with the phosphane ligands positioned above...

Treatment of carbon-yl(1,2-diphenylpenta-1,3-dien-1-yl-5-yl-idene)bis-(tri-phenyl-phosphane)iridium, [IrCO(-C(Ph)=C(Ph)-CH=CH-CH=)(PPh3)2], with either bromine or iodine produced di-bromido-(1,2-diphenylpenta-1,3-dien-1-yl-5-yl-idene)(tri-phenyl-phosphine)iridium(III), [IrBr2{-C(Ph)=C(Ph)-CH=CH-CH=}(PPh3)], (I), and (1,2-diphenylpenta-1,3-dien-1-yl-5-yl-idene)di-iodido-(tri-phenyl-phosphane)iri...

In the title complex, [AgBr(C3H6N2OS)(C18H15P)2], the Ag(I) ion is in a distorted tetra-hedral geometry coordinated by two P atoms from two triphenyl-phosphane ligands, one S atom of an acetyl-thio-urea ligand and one bromide ligand. There are intra-molecular N-H⋯Br and N-H⋯O hydrogen bonds present. In the crystal, pairs of N-H⋯S hydrogen bonds involving thio-urea groups form inversion dimers. ...

The title compounds, C20H16ClO2P, (I), and C18H21O2P, (II), were synthesized via an Arbuzov reaction between an α-bromo-ketone and isopropoxydi-phenyl-phosphane. In the crystals of both compounds, mol-ecules are linked via bifurcated C-H⋯(O,O) hydrogen bonds, forming chains propagating along [100] for (I) and along [010] for (II). The chains are linked via C-H⋯π inter-actions, leading to the fo...