Tri-p-tolylphosphine
نویسندگان
چکیده
In the title compound C(21)H(21)P, the P atom is situated on a crystallographic threefold rotatory-inversion axis, resulting in threefold rotation symmetry of the title compound. The dihedral angles between the symmetry-related benzene rings are 87.40 (18)°.
منابع مشابه
trans-Tetraiodidobis(tri-p-tolylphosphine oxide-κO)tin(IV)
The centrosymmetric title compound, [SnI(4)(C(21)H(21)OP)(2)], is a monomeric complex that displays a nearly octa-hedral coordination of tin(IV), with an Sn-O bond distance of 2.159 (2) Å and an average Sn-I bond distance of 2.79 (3) Å.
متن کاملDi-μ-thiocyanato-bis[bis(tri-p-tolylphosphine)silver(I)] 0.35-hydrate
In the binuclear centrosymmetric title compound, [Ag(2)(NCS)(2)(C(21)H(21)P)(4)]·0.35H(2)O, a pseudo-polymorph of [Ag(2)(NCS)(2)(C(21)H(21)P)(4)]·2CH(3)CN, the Ag atom is coordinated by two phosphine ligands and two bridging thio-cyanate ligands in a distorted tetra-hedral configuration. The crystal structure exhibits inter-molecular C-H⋯π inter-actions.
متن کامل[O-Ethyl N-(4-nitrophenyl)thiocarbamato-κS](tri-p-tolylphosphine-κP)gold(I)
A nearly linear coordination geometry for Au is found in the title compound, [Au(C(9)H(9)N(2)O(3)S)(C(21)H(21)P)]. The thio-carbamate ligand is orientated so that the aryl group is in close proximity to the Au atom, consistent with an Au⋯π contact [Au⋯Cg = 3.351 (5) Å; Cg is the centroid of the aromatic ring].
متن کامل[(Z)-N-Isopropyl-O-methylthiocarbamato-κS](tri-p-tolylphosphine-κP)gold(I)
In the title compound, [Au(C(5)H(10)NOS)(C(21)H(21)P)], two independent mol-ecules comprise the asymmetric unit, and these are connected by an aurophilic inter-action [Au⋯Au = 3.1351 (3) Å]. Each Au(I) atom is linearly coordinated within a S,P-donor set with the distortion from ideal linear geometry [S-Au-P = 175.31 (5) and 176.45 (5)°] ascribed to an intra-molecular Au⋯O contact in each case [...
متن کاملtrans-Carbonylchloridobis(tri-p-tolylphosphine)rhodium(I) acetone solvate
The title compound, [RhCl(C(21)H(21)P)(2)(CO)]·C(3)H(6)O, was precipitated in trace yield from a reaction of RhCl(cod)(THP) with P(p-tol)(3) in a 1:1 acetone-d(6)/CD(3)OD solution under a hydrogen atmosphere [p-tol = p-tolyl, THP = tris-(hydroxy-meth-yl)phosphine, P(CH(2)OH)(3), and cod = 1,5-cyclo-octa-diene]. The complex displays a square-planar geometry around the Rh(I) atom. The complex mol...
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