Organo-f-element thermochemistry. Thorium vs. uranium and ancillary ligand effects on metal-ligand bond disruption enthalpies in bis(pentamethylcyclopentaidienyl)actinide Bis(hydrocarbyls) and bis(pentamethylcyclopentadienyl)alkoxyactinide hydrides and hydrocarbyls
Journal Article
·
· J. Am. Chem. Soc.; (United States)
Thorium and uranium-ligand bond disruption enthalpies (D(M-R)) have been determined for a series of complexes of the type Cp'/sub 2/M(R)X, where M = Th, or U, Cp' = eta/sup 5/-(CH/sub 3/)/sub 5/C/sub 5/, R = alkyl, aryl, or hydride, and X = alkyl, chloride, or alkoxide. The thermodynamic data were obtained by anaerobic, batch-titration, solution calorimetry from the enthalpies of solution of the organic-f-element complexes in toluene and from the subsequent enthalpies of alcoholysis with tert-butyl alcohol or methanol.
- Research Organization:
- Argonne National Lab., IL
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 7222343
- Journal Information:
- J. Am. Chem. Soc.; (United States), Journal Name: J. Am. Chem. Soc.; (United States) Journal Issue: 23 Vol. 108:23; ISSN JACSA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Organo-f-element thermochemistry. Metal-ligand bond disruption enthalpies in (pentamethylcyclopentadienyl)thorium hydrocarbyls, metallacycles, hydrides, and dialkylamides
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Synthesis and properties of bis(pentamethylcyclopentadienyl) actinide hydrocarbyls and hydrides. A new class of highly reactive f-element organometallic compounds
Journal Article
·
Tue Nov 15 23:00:00 EST 1983
· J. Am. Chem. Soc.; (United States)
·
OSTI ID:5557460
Organo-f-element thermochemistry. Absolute metal-ligand bond disruption enthalpies in bis(pentamethylcyclopentadienyl)samarium hydrocarbyl, hydride, dialkylamide, alkoxide, halide, thiolate, and phosphide complexes. Implications for organolanthanide bonding and reactivity
Journal Article
·
Sun Nov 26 23:00:00 EST 1989
· Journal of the American Chemical Society; (USA)
·
OSTI ID:6724663
Synthesis and properties of bis(pentamethylcyclopentadienyl) actinide hydrocarbyls and hydrides. A new class of highly reactive f-element organometallic compounds
Journal Article
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Tue Nov 03 23:00:00 EST 1981
· J. Am. Chem. Soc.; (United States)
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OSTI ID:5845105
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400201 -- Chemical & Physicochemical Properties
400702* -- Radiochemistry & Nuclear Chemistry-- Properties of Radioactive Materials
ACTINIDE COMPLEXES
ALKOXIDES
CHEMICAL BONDS
CHLORIDES
CHLORINE COMPOUNDS
COMPLEXES
DATA
ENTHALPY
EXPERIMENTAL DATA
HALIDES
HALOGEN COMPOUNDS
HYDRIDES
HYDROGEN COMPOUNDS
INFORMATION
LIGANDS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PHYSICAL PROPERTIES
THERMODYNAMIC PROPERTIES
THERMODYNAMICS
THORIUM COMPLEXES
URANIUM COMPLEXES
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400201 -- Chemical & Physicochemical Properties
400702* -- Radiochemistry & Nuclear Chemistry-- Properties of Radioactive Materials
ACTINIDE COMPLEXES
ALKOXIDES
CHEMICAL BONDS
CHLORIDES
CHLORINE COMPOUNDS
COMPLEXES
DATA
ENTHALPY
EXPERIMENTAL DATA
HALIDES
HALOGEN COMPOUNDS
HYDRIDES
HYDROGEN COMPOUNDS
INFORMATION
LIGANDS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PHYSICAL PROPERTIES
THERMODYNAMIC PROPERTIES
THERMODYNAMICS
THORIUM COMPLEXES
URANIUM COMPLEXES