Browsing Abstracts of OSU International Symposium on Molecular Spectroscopy 1960-1969 by Title
Now showing results 1-20 of 1956
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THE 1-0 AND 2-0 BANDS OF HYDROGEN FLUORIDE
Webb, David U.; Rao, K. Narahari ( 1966 )In view of the availability of internally consistent $measurements^{1}$ for the 3-0, 4-0, and 5-0 bands of HF, the 1-0 and 2-0 bands have been remeasured to high J values. The molecular constants of the HF molecule as ... -
THE 15 MICRON $CO_{2} BANDS^{\ast}$
Gordon, Howard R.; McCubbin, T. K., Jr. ( 1964 )The spectrum of $CO_{2}$ in the region of its fundamental perpendicular vibration has been studied. Bands involving the $000, 01^{1}0, 02^{0}0, 02^{2}0, 10^{0}0, 11^{1}0$ and $03^{1}0$ levels have been measured using a ... -
THE 1670 {\AA} TRANSITION OF trans-BUTENE-2
McDiarmid, R. ( 1967 )The quantum defect calculated when the origin of the sharply structured system of intense absorption bands lying to the blue of the broad $\pi^{\ast} \leftarrow \pi$ transition of trans-butene-2 is fitted to the Rydberg ... -
THE $(1s\sigma) (3p\sigma) B^{\prime}\Sigma^{+}_{u}\leftarrow (1s\sigma)^{2} X^{1}\Sigma^{+}_{g}$ SYSTEM OF THE HYDROGEN MOLECULE
Namioka, T. ( 1964 )The $B^{1}-X$ bands of the $H_{2}$ molecule have been studied in absorption with a 6.8 meter grazing incidence vacuum spectrograph. All the vibrational levels of the $B_{1}$ state have been observed up to its dissociation ... -
THE $^{1}A^{\prime \prime} \rightarrow ^{1}A_{1}$ TRANSITION OF FORMALDEHYDE.
Henderson, J. R.; Muramoto, M. ( 1965 )Bands of the $^{1}A^{\prime \prime} \rightarrow ^{1}A_{1}$ system of HCHO have been photographed in absorption at $190^\circ K$ and in emission at $600^{\circ} K$. Twenty new bands in the absorption system are assigned. ... -
THE 3500 {\AA} $^{1}A_{2}\leftarrow^{1}A_{1}$ TRANSITION OF FORMALDEHYDE
Job, V. A.; Sethuraman, V.; Innes, K. K. ( 1966 )The $3500 {\AA}$ system of formaldehyde has been the subject of numerous investigations. The previous vibrational assignments have been based on the assumption that all the perpendicular bands in the spectra are of type ... -
3700{\AA} MAGNETIC ROTATION SPECTRUM OF PYRAZINE (1,4-DIAZINE).
Snowden, B. S., Jr.; Eberhardt, William H. ( 1965 )The absorption spectrum of pyrazine above 3000{\AA} consists of strong bands around 3100{\AA} corresponding to a singlet-singlet transition and a group of less intense bands around 3700{\AA} corresponding to a triplet-singlet ... -
THE $3\mu$ ABSORPTION BANDS AND CRYSTALLINE DEFECTS IN $\alpha$-QUARTZ
Dodd, Dorothy M.; Fraser, D. B. ( 1964 )The $3 \mu$ absorption spectra of $\alpha$-quartz crystals at $\sim77^{\circ}K$ exhibit sharp bands which are known to be due to OH in various types of site. The extinction coefficients of these bands vary from sample to ... -
THE 3d STATES OF $CH_{2}$ AND $CH_{3}$,
Stamper, J. G. ( 1962 )Some rather simple calculations have been carried out on the energies of the states of the molecules $CH_{2}$ and $CH_{3}$ which result from the excitation of an electron into a 3d Rydberg orbital. The results will be ... -
THE $^{3}\Pi_{i} - X ^{3}\Sigma^{-}$ ELECTRONIC TRANSITIONS OF $OH^{+}$ AND $OD^{+}$
Merer, A. J.; Horani, M.; Rostas, J. ( 1969 )Analysis of new high resolution photographs of the $A^{3}\Pi_{i} - X ^{3}\Sigma^{-}$ systems of $OH^{+}$ and $OD^{+}$ (in the region $3000-4500{\AA}$) has led to a more complete understanding of the rotational structures ... -
THE $(^{3}P_{2})$nf CONFIGURATIONS FOR NEUTRAL IODINE
Minnilagen, Lennart ( 1961 ) -
THE 4.75 $\mu$ BAND OF OZONE
Trajmar, Sandor ( 1963 )“The 4.75 $\mu$ band of ozone observed in the earth’s atmosphere and in laboratory by MeCaa and $Shaw^{1}$ has been analyzed. Earlier assignment to the $(\nu_{1}+\nu_{2})$ combination $band^{2}$ has been confirmed. The ... -
THE 4550 {\AA} BAND SYSTEM OF GLYOXAL
Paldus, J.; Ramsay, D. A. ( 1963 )“Approximately 45 bands of glyoxal in the region 4000-4660 {\AA} have been photographed in absorption using a 30 ft. Ebert spectrograph with a resolving power of $\sim 500,000$ and a dispersion of 1.3 {\AA}/cm. The (0-0) ... -
THE 5340{\AA} BANDS OF THIOCARBONYL CHLORIDE.
Brand, J. C. D.; Callomon, J. H.; Moule, D. C.; Tyrrell, James; Goodwin, T. H. ( 1965 )The first singlet-singlet $\pi^{\ast}\leftarrow n$ transition of thiocarbonyl chloride, $CSCl_{2}$, gives rise to a system of bands whose origin occurs near 5340 {\AA}. Vibrational structure associated with the $^{35}Cl_{2}CS$ ... -
The 600{\AA} BAND OF $He_{2}$
Yoshino, K.; Tanaka, Y. ( 1963 )“The 600 \AA band of $He_{2}$, produced with an uncondensed discharge in helium, was studied at room temperature and at liquid nitrogen temperature. A densitometer trace of the band shows intensity fluctuations with fifteen ... -
THE $a^{3}II$ STATE OF CS
Weinstein, Howard J.; Bergeman, T.; Klemperer, William ( 1968 )The ultraviolet absorption spectrum of CS has been photographed with a high dispersion spectrograph. Analysis of the first five bands [(0,0) to (4,0)] of the $a^{2}\pi-X^{1}\Sigma$ system will be presented. Absolute ... -
ABERRATIONS OF PLANE GRATING MONOCHROMATORS
Filler, A. S. ( 1961 )Calculations are being carried out for families of Littrow and Czerny-Turner systems using a method described at the March 1961 meeting of the Optical Society of $America.^{1}$ The Primary wave aberrations of the mirrors ... -
ABSOLUTE ABSORPTION INTENSITIES OF THE LIBRATIONAL MODES OF CICN AND BrCN.
Friedrich, H. B. ( 1969 )Absolute absorption intensities of the two infrared active librational modes in ClCN and BrCN crystals have been measured. The measurements were made on thin films which were either polycrystalline or glassy depending on ... -
ABSOLUTE GAS--PHASE RAMAN-INTENSITY MEASUREMENTS
Golden, David M.; Crawford, Bryce, Jr. ( 1961 )The measurement of absolute Raman intensities is easier in the gas phase than in the liquid phase, but difficulties must still be overcome. An approach related to the pioneer work of Yoshino and $Bernstein^{1}$ but involving ... -
ABSOLUTE INFRARED INTENSITIES IN $BF^{-}_{4}$ AND $BH^{-}_{4}$.
Huang, Dinah C. Y.; Schatz, P. N. ( 1965 )The absolute infrared intensities of the two fundamental vibrations of each of these ions have been measured in the pure sodium salts using reflection techniques on pressed pellets. In addition, the corresponding absolute ...