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The normal vibrational analysis of polyacetaldehyde

Creator:: Lee, Dorothy
Abstract:: A method of calculating the normal vibrations of polymer molecules is presented in detail. The method is based on that used by Schachtschneider and Snyder in their analysis of polypropylene but has not heretofore been published. The factoring of the infinite matrix and reduction to the coordinates of the unit...
Resource Type:: Dissertation

Gaseous electron-diffraction investigations : I. Development of high-temperature nozzles : II. Molecular structure and barrier to internal rotation of diboron tetrafluoride and diboron tetrabromide : III. Molecular structure and composition of 2,3-butanedione and oxalyl chloride at high temperature

Creator:: Danielson, Donald Delbert
Abstract:: The design and construction of two new sample injection systems or nozzles, for use with the Oregon State electron diffraction apparatus are discussed. One of these nozzles was intended for use with volatile samples the vapors of which were to be heated or cooled over the range -196 to 540°C;...
Resource Type:: Dissertation
Full Text:: = 1.72(a=0.29) kcal/mol and entropy difference AS° = Sg t ° - S° = 1.8(a=0.8) cal/deg begin

Cocondensation products of molybdenum trioxide with water, carbon disulfide, and various small organic molecules

Creator:: McAfee, Lyle Vernon
Resource Type:: Dissertation
Full Text:: 5 8 12 35 39 41 43 45 10. Schematic of the vessel used to lower the activity of water in the

Synthetic Studies towards Highly Oxygenated Furanyl Diterpenoids

Creator:: Goswami, Subir
Abstract:: The furanyl diterpenoid family of natural products has drawn the attention of both synthetic organic chemists and pharmacologists due to their complex structural architectures and diverse biological activity. Among them, wortmannin has been most extensively studied for biological activities. All these furanyl diterpenoids consist of a highly strained naptha[1,8-bc]furan core,...
Resource Type:: Dissertation
Full Text:: dissertation_Pretext-Pages-SG-09.28.2018 AN ABSTRACT OF

Structure-property relationships of YbFe₂O₄-type layered transition metal oxides

Creator:: Grajczyk, Rosa
Abstract:: The structure–property relationships of solid solutions within the YbFe₂O₄ family of compounds have been studied in relation to their optical, dielectric and magnetic properties. This family of compounds is of recent interest because of the trigonal bipyramid coordination that is rarely observed in transition metal oxides. The systematic study of...
Resource Type:: Dissertation
Full Text:: ......................................................................................45 2.5 Magnetic Properties

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

Creator:: Wells, Fred V.
Resource Type:: Dissertation
Full Text:: r0;2 Q 41(21-1) L"-7 I 2 n(i2 -22)]x y (45) 27 where the coordinate system has been chosen so

Gaseous electron-diffraction investigations : molecular structure, intramolecular hydrogen bonding, and anti-gauche composition of ethane-1,2-dithiol and 2-aminoethanethiol

Creator:: Barkowski, Sarah Lee
Resource Type:: Dissertation
Full Text:: , one can determine the internal energy- and entropy differences, 6E° = EG° - EA° and AS° = SG° SA

Infrared and Raman spectra of solid phosphine

Creator:: Huang, Tzer-hsiang
Resource Type:: Dissertation
Full Text:: Refrigerator 10. The 0-to-'Y transition of PH 3 observed in the IR 45 01 region 11. The 6 -to -'Y transition

Indoor/outdoor atmospheric trace element abundances

Creator:: Cheung, Isabella Shiu Wing
Abstract:: The atmospheric trace element abundances associated with "indoor" and '"outdoor" air particulate have been measured for university chemistry laboratories, typical homes, modern office buildings, hospital and automobile repair garages in a rural setting (Corvallis, Oregon) and modern office buildings in an urban setting (Portland, Oregon). Samples of atmospheric particulate matter...
Resource Type:: Masters Thesis
Full Text:: of Indoor and Outdoor Elemental Concentrations Found in Laboratory I (May 4, 1976) 45 10

A new trigonal huntite material and subgroup relationships between crystallographic space groups

Creator:: Hruschka, Michael Archimedes and Hruschka, Michael A.
Abstract:: The use of an adjacency matrix to determine distant (not maximal or minimal) subgroup and supergroup relationships between crystallographic spacegroup types is described. Full lists of space-group types that are supergroups and subgroups for every space-group type were compiled. A list of the space-group types connected to each space-group type...
Resource Type:: Dissertation
Full Text:: ..................................................... 44 2.7. Phase matching curve for second harmonic generation ..................... 45 2.8. YLSB

ScholarsArchive@OSU

The normal vibrational analysis of polyacetaldehyde

Gaseous electron-diffraction investigations : I. Development of high-temperature nozzles : II. Molecular structure and barrier to internal rotation of diboron tetrafluoride and diboron tetrabromide : III. Molecular structure and composition of 2,3-butanedione and oxalyl chloride at high temperature

Cocondensation products of molybdenum trioxide with water, carbon disulfide, and various small organic molecules

Synthetic Studies towards Highly Oxygenated Furanyl Diterpenoids

Structure-property relationships of YbFe₂O₄-type layered transition metal oxides

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

Gaseous electron-diffraction investigations : molecular structure, intramolecular hydrogen bonding, and anti-gauche composition of ethane-1,2-dithiol and 2-aminoethanethiol

Infrared and Raman spectra of solid phosphine

Indoor/outdoor atmospheric trace element abundances

A new trigonal huntite material and subgroup relationships between crystallographic space groups

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