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Журнал структурной химии  / №6 2015

CRYSTAL STRUCTURE OF CARBONYL TRICHLORO BIS(TRIPHENYL PHOSPHINE) RUTHENIUM(III) COMPLEX (300,00 руб.)

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Первый авторGowri
АвторыSrinivasan T., Velmurugan D.
Страниц5
ID359877
АннотацияThe title complex is synthesized and analyzed using single crystal X-ray diffraction studies. The asymmetric unit [RuCl3(CO)(PPh3)2] of the title complex contains one half of the molecule. The molecular structure is stabilized by C3—H3…Cl1 and C9—H9…Cl2 intramolecular halogen interactions which result in two S(6) ring motifs. The crystal packing features are the C—H…Cg1 interactions, where Cg1 is the center of gravity of the phenyl ring (C14—C19). No classical hydrogen bond is found in the complex.
УДК548.73:541.49
Gowri, M. CRYSTAL STRUCTURE OF CARBONYL TRICHLORO BIS(TRIPHENYL PHOSPHINE) RUTHENIUM(III) COMPLEX / M. Gowri, T. Srinivasan, D. Velmurugan // Журнал структурной химии .— 2015 .— №6 .— С. 174-178 .— URL: https://rucont.ru/efd/359877 (дата обращения: 08.12.2021)

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2015.  56,  6 UDC 548.73:541.49 CRYSTAL STRUCTURE OF CARBONYL TRICHLORO BIS(TRIPHENYL PHOSPHINE) RUTHENIUM(III) COMPLEX M. Gowri 1, T. Srinivasan2, D. Velmurugan2 2CAS in Crystallography and Biophysics, University of Madras, Tamilnadu, India E-mail: srini771@gmail.com, shirai2011@gmail.com Received April, 18, 2014 1Department of Chemistry, Avinashilingam University for Women, Tamilnadu, India E-mail: sriadit.gowrisuresh@gmail.com Revised — May, 23, 2014 The title complex is synthesized and analyzed using single crystal X-ray diffraction studies. <...> The asymmetric unit [RuCl3(CO)(PPh3)2] of the title complex contains one half of the molecule. <...> The molecular structure is stabilized by C3—H3…Cl1 and C9—H9…Cl2 intramolecular halogen interactions which result in two S(6) ring motifs. <...> The crystal packing features are the C—H…Cg1 interactions, where Cg1 is the center of gravity of the phenyl ring (C14—C19). <...> No classical hydrogen bond is found in the complex. <...> Organometallic complexes with bonds that have characters in-between ionic and covalent are very important in industry since they are relatively stable in solutions and relatively ionic to undergo reactions. <...> Phosphines are used as ligands for many metal complexes. <...> The most popular phosphine ligand used is triphenyl phosphine: a shelf-stable solid that relatively slowly undergoes oxidation in air. <...> Unlike most metal ammine complexes, metal phosphine complexes tend to be lipophilic, displaying good solubility in organic solvents. <...> Because of these two features, metal phosphine complexes are important in homogeneous catalysis [ 1 ]. <...> Being bonded to the Ru(III) metal atom in the complexes, the ligands such as triphenyl phosphine, carbonyl, and chloride have characteristic biological activities and they have extensively been studied. <...> Phosphine with the strongest ƒ acidity is trifluorophosphine (PF3); its ƒ acidity approaches that of the carbonyl ligand [ 2 ]. <...> Phosphine ligands are usually spectator rather than actor ligands. <...> They generally do not participate in reactions, except the dissociation from the metal center. <...> At a certain high temperature hydroformylation reactions, the scission of P—C bonds is observed, however, in few cases <...>