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Semihydrogenation in conjugated systems and its application in the synthesis of trienes

Creator:: Tashiro, John Toshiyuki
Resource Type:: Dissertation
Full Text:: 3300 cm. 1 in the infrared. Strong absorption at 908 and 994 cm. 1 indicated the presence of the

Aryl acetylene substituent effects : the synthesis and application of biaryls

Creator:: Naffziger, Michael R.
Abstract:: The work described herein details the synthesis and application of biphenyls that probe the effects of hydrogen, Cl / Br, and methyl substituents on the aryl ring of the terminal acetylenic carbon. From this work, we successfully developed the rapid synthesis of phenyl acetylenes in 3-4 steps from inexpensive commercially...
Resource Type:: Masters Thesis

Application of the least squares criterion to the determination of molecular compliance constants

Creator:: Ottinger, Robert Stanley
Abstract:: The development of a least squares model for the determination of compliance constants from various combinations of vibration frequency, mean square amplitudes of vibration and centrifugal distortion data is discussed. The resultant model is applied to frequency and mean square amplitude data for NO₂ and N₂O₄ and to frequency and...
Resource Type:: Dissertation
Full Text:: ) results in N ; (II,16) 4 + Qpi L( t iJ (II,,18) -1 [ma ( m)motcomo J, +rMot( Ec)mo

Structure-Property Relationships of Disordered Electronic Materials : From Crystalline to Amorphous

Creator:: Surta, Todd Wesley, Jr.
Abstract:: Two perovskite materials (Bi0.5(A)0.5)(Sc0.5Nb0.5)O3, where A = K+ and Na+ were synthesized phase pure for the first time. Their structures were determined by indexing synchrotron X-ray diffraction data and subsequent combined Rietveld refinement on neutron and synchrotron X-ray diffraction data revealing significant disorder on the A-sites of these materials. A...
Resource Type:: Dissertation
Full Text:: electric field to align dipoles (coercive field, Ec), have a larger strain response, have polarizations

Delocalization in cationic, carbene, and radical intermediates in some bridged polycyclic systems

Creator:: Dacres, Jelena Estelle
Resource Type:: Dissertation
Full Text:: -350.005916 -4.808612 (-349.0140) (-273.7456) (-272.8653) (-349.9008) (-4.1114) a = ((E11 + ZPE)(fl + (Ec

Studies on hematin a, its interactions with poly-amino acids and apo-cytochrome c-oxidase

Creator:: Yong, Fook-Choy
Resource Type:: Dissertation
Full Text:: Rc _ ------- ., I 11' -40 .1 250 t o Fig. =or? T . _.1 3.J 3, 4 4 5f,) ec

Magnetic studies of bis(dialkyldithiocarbamato)iron(III) and bis(dialkyldiselenocarbamato)iron(III) complexes

Creator:: Wells, Fred V.
Resource Type:: Dissertation
Full Text:: relative intensities of the II'M'> II "M'> transitions are then given by EC(I'II "; mimmy)72Fim(e) where

Substitutional Effects on the Electromechanical Properties of Lead-free, Piezoelectric (Na₀.₅Bi₀.₅)TiO₃-BaTiO₃ (NBT-BT)

Creator:: McQuade, Ryan R.
Abstract:: This work investigates the effect of cation substitution on the properties of the lead-free, solid solution (Na₀.₅Bi₀.₅)TiO₃-BaTiO₃ (NBT-BT). Substitution into NBT-BT increases disorder and increases the relaxor ferroelectric properties. These relaxor ferroelectric materials show large piezoelectric strains that can be utilized in actuator applications. Ceramic samples were prepared using standard...
Resource Type:: Dissertation
Full Text:: field (Ec). [22] The saturated polarization, Ps, can be found by extrapolating the linear, top

Thermal reactions of some selected olefins

Creator:: Moy, Gerald George
Resource Type:: Dissertation

Designing Dielectric Materials through Complex Metal Oxides

Creator:: Nikkel, Jason W.
Abstract:: This dissertation demonstrated that the electrical properties of complex oxide-based perovskite materials could be controlled through the careful modification of both material composition and structure. This was first shown through the modification of lead zirconate titanate (Pb(Zr0.52Ti0.48)O3, PZT) solid solutions with bismuth indate (BiInO3, BI) where the relative stability of...
Resource Type:: Dissertation

ScholarsArchive@OSU

Semihydrogenation in conjugated systems and its application in the synthesis of trienes

Aryl acetylene substituent effects : the synthesis and application of biaryls

Application of the least squares criterion to the determination of molecular compliance constants

Structure-Property Relationships of Disordered Electronic Materials : From Crystalline to Amorphous

Delocalization in cationic, carbene, and radical intermediates in some bridged polycyclic systems

Studies on hematin a, its interactions with poly-amino acids and apo-cytochrome c-oxidase

Magnetic studies of bis(dialkyldithiocarbamato)iron(III) and bis(dialkyldiselenocarbamato)iron(III) complexes

Substitutional Effects on the Electromechanical Properties of Lead-free, Piezoelectric (Na₀.₅Bi₀.₅)TiO₃-BaTiO₃ (NBT-BT)

Thermal reactions of some selected olefins

Designing Dielectric Materials through Complex Metal Oxides

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