Influence of the solvent on the state and composition of the organometallic complexes of (eta/sup 5/-C/sub 5/H/sub 5/)/sub 2/ReH with iron(II) and cobalt(II) halides. Crystal structure of ((eta/sup 5/-C/sub 5/H/sub 5/)/sub 2/Re)/sub 2//sup +/ (CoBr/sub 4/)/sup 2 -/

Journal Article · Tue Apr 01 04:00:00 EST 1986 · Sov. J. Coordinat. Chem.; (United States)

OSTI ID:6420057

Ishchenko, V M; Bulychev, B M; Bel'skii, V K; Soloveichik, G L; Ellert, O G; Seifulina, Z M

The interaction of bis(eta-cyclopentadienyl)rhenium hydride (rhenocene hydride) with the chlorides and bromides of divalent iron and cobalt has been studied by the methods of IR spectroscopy, magnetochemistry, and x-ray diffraction analysis. It has been established that the reactions of rhenocene hydride with M'X/sub 2/ (M' = Fe, Co; X = Cl, Br) in THF and Te/sub 2/O result in the formation of complexes with the formulas Cp/sub 2/ReH x 2M'Cl/sub 2/ and Cp/sub 2/ReH x M'Br/sub 2/, which have an intermetallic Re ..-->.. M' bond of the donor-acceptor type. The replacement of Et/sub 2/O by acetonitrile causes an ionic compound with the formula ((Cp/sub 2/Re)/sub 2/)/sup 2 +/(CoBr/sub 4/)/sup 2 -/, whose structure was confirmed by x-ray diffraction investigations, to form as a result of the interaction of Cp/sub 2/ReH with CoBr/sub 2/.

• Research Organization: M.V. Lomonosov Moscow State Univ., USSR
• OSTI ID: 6420057
• Journal Information: Sov. J. Coordinat. Chem.; (United States), Journal Name: Sov. J. Coordinat. Chem.; (United States) Vol. 11:6; ISSN SJCCD
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360603 -- Materials-- Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ACETONITRILE
ALKENES
BINDING ENERGY
BROMIDES
BROMINE COMPOUNDS
CHEMICAL BONDS
CHLORIDES
CHLORINE COMPOUNDS
COBALT BROMIDES
COBALT CHLORIDES
COBALT COMPOUNDS
COHERENT SCATTERING
COMPLEXES
COMPLEXOMETRY
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALS
CYCLOALKENES
CYCLOPENTADIENE
DIENES
DIFFRACTION
ENERGY
HALIDES
HALOGEN COMPOUNDS
HYDRIDES
HYDROCARBONS
HYDROGEN COMPOUNDS
INFRARED SPECTRA
IONIC CRYSTALS
IRON BROMIDES
IRON CHLORIDES
IRON COMPOUNDS
LATTICE PARAMETERS
LEAST SQUARE FIT
MAXIMUM-LIKELIHOOD FIT
NITRILES
NUMERICAL SOLUTION
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SOLVENTS
ORGANOMETALLIC COMPOUNDS
ORTHORHOMBIC LATTICES
POLYENES
REFRACTORY METAL COMPOUNDS
RHENIUM COMPLEXES
RHENIUM COMPOUNDS
RHENIUM HYDRIDES
SCATTERING
SOLVENT PROPERTIES
SOLVENTS
SPACE GROUPS
SPECTRA
STRUCTURAL CHEMICAL ANALYSIS
TRANSITION ELEMENT COMPLEXES
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION