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Now showing results 57710-57729 of 94046
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$n$ ORBITAL ROTATION IN THE LOWEST TRIPLET STATE OF BENZOPHENONE
Dinse, K.- P.; Pratt, D. W. ( 1981 )We report measurements of the zero-field and high-field optically-detected magnetic resonance and ENDOR spectra of $^{3}(n \Pi^{*}$) benzophenone-$’‘17O. d_{10}$ in the single crystal host $4,4^{\prime}-dibromodiphenylether$. ... -
THE N$_2$ C$^{\prime\prime}$ $^{5}\Pi_{{ui}}$\ ($v$=3) STATE: AN OPPORTUNITY FOR SPIN-ORBIT CHICANERY
Field, R. W.; Pirali, O.; Tokaryk, D. W. ( 2006 )The N$_2$ C$^{\prime\prime}$ $^{5}\Pi_{{ui}}$\ ($v$=3) state has been fully characterized by observation and rotational analysis of the N$_2$ C$^{\prime\prime}$ $^{5}\Pi_{{ui}}$--A$^{\prime}$ $^{5}\Sigma_g^+$\ (3-1) band. ... -
N$_2$ COLLISIONAL BROADENING OF METHANE IN THE THZ REGION MEASURED AT THE SOLEIL SYNCHROTRON
Boudon, V.; Gabard, T.; Pirali, O.; Roy, P.; Brubach, J. B.; Manceron, L.; Vander Auwera, J. ( 2010 )Recently, we recorded the THz centrifugal distortion-induced spectrum of methane using synchrotron radiation at the SOLEIL facility. Intensities of pure rotation lines of CH$_4$ were precisely measured, from which the ... -
n,$\Pi^{*}$ AND $\Pi$,$\Pi^{*}$ FLUORESCENCES IN ACRIDINE
Yau, Joseph; Kasha, Michael ( 1975 )The N-heterocyclic acridine exhibits two different fluorescences, depending on the nature of the solvent. In a hydroxylic solvent (EPA) glass, acridine exhibits a blue $\Pi$,$\Pi^{*}$ fluorescence, resembling that of the ... -
The $n->3s$ Rydberg Transition of Jet-Cooled Tetrahydropyran, 1,4-Dioxane, and 1,4-Dioxane-$d_{8}$ Studied by $2+1$ Resonance Enbanced Multiphoton Ionization
Cornish, Timothy; Baer, Tomas; Pedersen, Lee G. ( 1989 )The lowest electronic transitions of tetrahydropyran (THP), 1,4-dioxane, and 1,4-dioxane-$d_{8}$ cooled in a free jet expansion have been examined by $2+1$ REMPI spectroscopy. The transition in dioxane is not allowed in ... -
$n-\pi$ TRANSITIONS IN AZABENZENES
Orgel, Leslie E. ( 1954 )The theory of n-$\pi$ transitions in azabenzenes is discussed and it is shown that simple molecular orbital treatments using the orbitals of the ground state are not adequate to describe the upper state. A different approach ... -
$n-\pi^{\ast}$ SINGLET STATES OF THALAZINE.
Marzzacco, Charles ( 1967 )Phthalazine differs from other ortho-diazines, pyridazine and diazaphenanthrene, in having a lowest $\pi^{\ast}$orbital of $b_{2}$ rather than $a_{2}$ symmetry. This results in a symmetry forbidden $A_{2}\leftarrow A_{1}$ ... -
THE N-H STRETCHING VIBRATION BAND IN SEVERAL AROMATIC COMPOUNDS
Fuson, Nelson; Josien, Marie-Louise ( 1951 )Theoretical work recently reported on pyrrole, indole, carbazole, aniline, and diphenyl amine has included a calculation of the electron density on the nitrogen atoms of each of these $compounds^{1}$. In order to see if ... -
N-terminal α Dystroglycan (αDG-N): A Potential Serum Biomarker for Duchenne Muscular Dystrophy
Crowe, Kelly E. ( 2018-03 )Background: Duchenne Muscular Dystrophy (DMD) is a severe, progressive, neuromuscular disorder of childhood. While a number of serum factors have been identified as potential biomarkers of DMD, none, as yet, are proteins ... -
N. Bever St. Wooster, good spacing and uniformity.
Ohio Agricultural Experiment Station. Dept. of Forestry. ( 2008-08 ) -
N. Grant St. Wooster, showing opportunity for shade tree planting.
Ohio Agricultural Experiment Station. Dept. of Forestry. ( 2008-08 ) -
THE N.M.R. SPECTRA AND CONFORMATION OF BUTADIENE DERIVATIVES
Harris, Robin K.; Bothner-By, Aksel A. ( 1964 )The N.M.R. spectra of several butadiene derivatives have been analyzed using the computer program LAOCOON II. The molecules studied include the halogenated compounds fluoroprene, chloroprene and the three 1,4-dichlorobutadienes ... -
N2O fluxes in created riparian wetlands receiving hydrologic pulses in central Ohio
Hernandez, Maria E.; Mitsch, William J. ( 2004-12-09 ) -
N=1 super Yang-Mills theory on a (3 + 1) dimensional transverse lattice with one exact supersymmetry
Harada, Motomichi; Pinsky, Stephen ( 2005-03-24 )We formulate N=1 super Yang-Mills theory in 3 + 1 dimensions on a two dimensional transverse lattice using supersymmetric discrete light-cone quantization in the large-N_c limit. This formulation is free of fermion species ... -
$n\pi^{*}$ TRANSITIONS IN SULFUR DERIVATIVES OF TETRAMETHYL-1,3-CYCLOBUTANEDIONE
Crawley, J.; Gordon, R. D.; Gransden, S. E.; Marion, R. ( 1980 )The polarized low-temperature crystal absorption spectra of tetramethyl-1,3-cyclobutanedithione–$h_{12}$ and $-d_{12}$ (II) have been measured in the visible region, and $n\pi^{*}$ excited states identified as follows ... -
$N^{14}$ QUADRUPOLE COUPLING CONSTANTS IN $N_{2}O$ BY HIGH-RESOLUTION MICROWAVE SPECTROSCOPY
Sancho, Michael; Harmony, Marlin D. ( 1966 )The $J = 1\leftarrow 0$ microwave transition of $^{14}N_{2}O$ has been investigated under high resolution. Analysis of the hyperfine structure has given the values of the quadrupole coupling constants of the two nitrogen ... -
$N_{2}$ AND AIR BROADENING IN THE FUNDAMENTAL BANDS OF HF AND HCI
Pine, A. S.; Looney, J. P. ( 1986 )$N_{2}$ and air broadened lineshapes of HF and HCl transitions in the $v = 1 \leftarrow 0$ bands have been measured at T-295 and 202 K with a high-resolution difference-frequency laser spectrometer. Pressure broadening and ... -
$N_{2}$ AND Ar BROADENING AND LINE MIXING IN THE P AND R BRANCHES OF THE $\nu_{3}$ BAND OF METHANE
Pine, A. S. ( 1996 )$N_{2}$- and Ar-broadened spectra of the allowed P- and R-branch manifolds for J $\leq$ 10 in the $\nu_{3}$ band of $CH_{4}$ have been recorded from the Doppler limit to -67 kPa at T = 295 K using a tunable difference-frequency ... -
$N_{2}$ AND Ar BROADENING OF THE P AND R BRANCHES OF THE $\nu_{3}$ BAND OF METHANE
Pine, A. S. ( 1995 )We have recorded ${N_{2}}{-}$ and Ar-broadened spectra of the allowed P-and branch manifolds for $J \leq 10$ in the $\nu_{3}$ band of $CH_{4}$ from the Doppler limit to $\sim 67 kPa at T = 295 K$ using a tunable ... -
$N_{2}$ BROADENING OF $CO_{2}$ MEASURED AT LOW TEMPERATURES
Suarez, Carlos B.; Valero, Francisco P. J.; Boese, Robert W. ( 1976 )The absorption coefficients of $N_{2}$-broadened $CO_{2}$ lines were obtained from intensity measurements of the $\nu_{1} + 4\nu_{2} + \nu_{3}$ and $2\nu_{1} + 2\nu_{2} + \nu_{3}$ bands at 6228 and $6348 cm^{-1}$ respectively. ...