X-ray crystal structure of trans-dichloro(hexaphenyl-1,4,7,10-tetraphosphadecane)ruthenium(II)

• Published in: Inorganica Chimica Acta Vol. 98; no. 3; pp. 153 - 159
• Main Authors: Rivera, A.Valentina, de Gil, Eldrys Rodulfo, Fontal, Bernardo
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 01.04.1985; Elsevier Science
• Subjects: Condensed matter: structure, mechanical and thermal properties; Exact sciences and technology; Inorganic compounds; Metal complexes; Physics; Structure of solids and liquids; crystallography; Structure of specific crystalline solids; Molecular structure; Transition metal Compounds; Organic phosphine; Organic ligand; Experimental study; X ray diffraction; Phosphorus Organic compounds; Inorganic compound; Saturated aliphatic compound; Trans stereoisomer; Chloro complex; Tetradentate ligand; Ruthenium II Complexes; Crystalline structure
• DOI: 10.1016/S0020-1693(00)87598-2
• ISSN: 0020-1693

The synthesis and X-ray crystal structure of RuCl 2[(Ph) 2PC 2H 4P(Ph)C 2H 4P(Ph)C 2H 4P(Ph) 2] are reported. The crystals are monoclinic, space group P2 1/ c with cell dimensions a = 10.389(2) Å, b = 27.815(5) Å, c = 14.377(3) Å, β = 109.17(1)°. The structure was solved by the direct method; least-squares refinement converged to a final conventional R = 5.51% for 3692 independent observed reflections collected by counter methods. The structure consists of discrete monomeric molecules. The central metal atom is octahedrally coordinated with the four phosphorus atoms of the ligand in the equatorial plane and with the two chlorine atoms in the axial positions. The Ph 2PRu and PhPRu pairs have an average distance of 2.392 Å and 2.295 Å, respectively.