Index Catalog // ScholarsArchive@OSU

Mechanistic studies on Re(V) mediated C-O bond transformations

Creator:: Zhuravlev, Fedor
Abstract:: In situ, reduction of Cp*ReO₃ by PPh₃ to form (Cp*ReO)₂(μ-O)₂ allows catalytic deoxygenation of epoxides, however, conproportionation between Reⱽ and Reⱽᴵᴵ species to form clusters of ((Cp*Re)₃(μ-O)₆}²⁺(ReO₄⁻)2 and new compound {(Cp*Re)₃(μ²-O)₃(μ³-O⁾³ReO₃}⁺(ReO₄⁻) leads to removal of rhenium from the catalytic cycle and loss of activity, The epoxide deoxygenation mediated by (Cp*ReO)₂(μ-O)₂...
Resource Type:: Dissertation
Full Text:: (V Mediated 0-0 Bond Transfor- mations. Abstract Approved: Kevin Gable In situ, reduction of Cp

An electron-diffraction investigation of the molecular structures of gaseous chromyl fluoride (CrO₂F₂), tribromooxoniobium(V) (NbOBr₃), tribromosulfidoniobium(V) (NbSBr₃), and dichlorotrifluorophosphorane (PF₃Cl₂)

Creator:: French, Richard J.
Resource Type:: Dissertation
Full Text:: Chromyl Fluoride (CrO2F2), Tribromooxoniobium(V) (NbOBr 3 ) Tribromosulfidoniobium(V) (NbSBr 3

Dielectric relaxation in crystalline V₂O₅

Creator:: Mar, Kenneth Mow
Resource Type:: Dissertation
Full Text:: , voltage V (t) is * * I^` (t) = I (t) + I* (t) - V (t) p d dV t (t) p p p for constant ca and at a

Characterization of chloride complexes of niobium (v.)

Creator:: Ryan, Jack Lewis
Resource Type:: Masters Thesis
Full Text:: Characterization of chloride complexes of niobium (V

Transparent p-type conducting BaCu₂S₂ films

Creator:: Park, Sangmoon, Keszler, Douglas A., Valencia, Melinda M., Hoffman, Randy L., Bender, Jeffrey P., and Wager, John F.
Abstract:: p-type conducting films of α- BaCu₂S₂ have been deposited onto glass and KBr substrates, yielding a conductivity of 17 S/cm and a Hall mobility of 3.5 cm²/Vs. For a 430-nm-thick film, the optical transparency approaches 90% in the visible portion of the spectrum at 650 nm, and a transparency of...
Resource Type:: Article
Full Text:: of620 nm. Electrical measurements reveal p-type conductivity of 17 S/cm, a mobility of 3.5 cm2/V s

Decomposition of di-p-toluenesulfonyl-hydrazones

Creator:: Bradway, Diane Elizabeth
Abstract:: Thermal decomposition of several di-p-toluenesulfonylhydrazones was studied. It was found that the carbene decomposition of tetramethyl-1,3-cyclobutanedione, di-p-toluenesulfonylhydrazone gave two products resulting from rearrangement. One was identified as 2,5-dimethyl-1,3,4-hexatriene. A tentative structure for the second was proposed. During the course of the study, a more convenient procedure for thermal decompositions was...
Resource Type:: Masters Thesis
Full Text:: ) TitIE TT{ERMAL DECOMPOSITION OF DI-P-TOLI'ENESUI,FOML- HYDRAZONES Abstract approve (l,tajor profeseor

Probing Aqueous Ion-Pairing and Speciation of Group V Polyoxometalates

Creator:: Sures, Dylan J.
Abstract:: Polyoxometalates are discrete anionic oxo clusters of the Group V and VI transition metals that can be conceptualized as molecular metal oxides. Because they are pairable with any alkali cation, a great deal of fundamental chemistry can be gleaned from their study, including solubility trends and insight into cation binding...
Resource Type:: Dissertation
Full Text:: -Pairing and Speciation of Group V Polyoxometalates Abstract approved: May Nyman Polyoxometalates are

Ferromagnetic compounds of manganese with group V-A elements

Creator:: Sweeny, Keith H., 1920-
Resource Type:: Dissertation
Full Text:: elements ot group V-A of the periodic table to form t rromagnetic alloya (9,p 100). The d1acoYery or

A spectrophotometric study of niobium (V) in hydrochloric acid solution

Creator:: Kanzelmeyer, James Herbert
Resource Type:: Dissertation
Full Text:: A Spectrophotometric Study of Niobium (V) in Hydrochloric

Magnetic properties of an analog compound for cytochrome P-450

Creator:: McCann, Steven Wayne
Abstract:: This thesis describes a Mossbauer effect and electron paramagnetic resonance study of iron (III) tetraphenylporphyrinatobenzenethiolate benzene thiol, an analog compound for bacterial cytochrome P-450. The compound is unusual in that it provides a model for the two ferric reaction states of cytochrome P-450. The iron in the model compound exhibits...
Resource Type:: Dissertation
Full Text:: [57] (53) x11-1> p><v = (E 1-1 - E v ) p>v I (54) Thus the eigenvalues for

ScholarsArchive@OSU

Mechanistic studies on Re(V) mediated C-O bond transformations

An electron-diffraction investigation of the molecular structures of gaseous chromyl fluoride (CrO₂F₂), tribromooxoniobium(V) (NbOBr₃), tribromosulfidoniobium(V) (NbSBr₃), and dichlorotrifluorophosphorane (PF₃Cl₂)

Dielectric relaxation in crystalline V₂O₅

Characterization of chloride complexes of niobium (v.)

Transparent p-type conducting BaCu₂S₂ films

Decomposition of di-p-toluenesulfonyl-hydrazones

Probing Aqueous Ion-Pairing and Speciation of Group V Polyoxometalates

Ferromagnetic compounds of manganese with group V-A elements

A spectrophotometric study of niobium (V) in hydrochloric acid solution

Magnetic properties of an analog compound for cytochrome P-450

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