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1977•Inorganic ChemistryRequires access

Spectroscopic and spectromagnetic study of trichloro(triphenylarsine)bis(p-tolyl isocyanide)osmium(III). Characterization of the three isomeric forms

A. ARANEO, G. MERCATI, Franca Morazzoni, T. Napoletano

Open publisher page 15 citations

Abstract

The three isomeric forms of the compound [OsCl3(AsPh3)(p-CH3C6H4NC)2] have been isolated and their probable structures deduced by comparative use of vibrational, electronic, and magnetic measurements. The ground-state configuration of osmium(III) ion in a low-symmetry field is proposed and the perturbing influence of the isocyanide ligand on the metal center is discussed. The differences in the electronic distribution of the isomeric species are also considered. © 1977, American Chemical Society. All rights reserved.

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What this paper is about

The three isomeric forms of the compound [OsCl3(AsPh3)(p-CH3C6H4NC)2] have been isolated and their probable structures deduced by comparative use of vibrational, electronic, and magnetic measurements. The ground-state configuration of osmium(III) ion in a low-symmetry field is proposed and the perturbing influence of the isocyanide ligand on the metal center is discussed. The differences in the electronic distribution of the isomeric species are also considered. © 1977, American Chemical Society. All rights reserved.

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Available abstract

The three isomeric forms of the compound [OsCl3(AsPh3)(p-CH3C6H4NC)2] have been isolated and their probable structures deduced by comparative use of vibrational, electronic, and magnetic measurements. The ground-state configuration of osmium(III) ion in a low-symmetry field is proposed and the perturbing influence of the isocyanide ligand on the metal center is discussed. The differences in the electronic distribution of the isomeric species are also considered. © 1977, American Chemical Society. All rights reserved.

Key concepts: Chemistry, Triphenylarsine, Isocyanide, Osmium, Characterization (materials science), Polymer chemistry, Medicinal chemistry, Organic chemistry

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Spectroscopic and spectromagnetic study of trichloro(triphenylarsine)bis(p-tolyl isocyanide)osmium(III). Characterization of the three isomeric forms — Research Paper | ScholarLens