High resolution spectrum of NO2 loosely bound states: densities of states and long range forces

2001 ◽  
Vol 3 (12) ◽  
pp. 2268-2274 ◽  
Author(s):  
Sylvain Heilliette ◽  
Antoine Delon ◽  
Patrick Dupre´ ◽  
Re´my Jost
Keyword(s):  
High Resolution ◽  
Long Range ◽  
Bound States ◽  
High Resolution Spectrum ◽  
Densities Of States

Deceptive simplicity in ABMX N.M.R. spectra. III. The spectrum of benzothiophen

1972 ◽  
Vol 25 (2) ◽  
pp. 327 ◽  
Author(s):  
F Balkau ◽  
ML Heffernan
Keyword(s):  
High Resolution ◽  
Strong Coupling ◽  
Long Range ◽  
Coupling Constants ◽  
High Resolution Spectrum ◽  
Very High

The analysis of the high resolution spectrum of benzothiophen in several solvents is reported. It is noted that the conditions are close to those leading to deceptively simple spectra, but under very high resolution sufficient lines could be resolved to give an unambiguous analysis. The inter-ring, long-range coupling constants, as well as their relative signs, could be determined from these spectra as a result of the strong coupling between protons.

Study of the high resolution spectrum of 32 S 16 O 18 O: The ν 1 and ν 3 bands

2016 ◽  
Vol 168 ◽  
pp. 29-39 ◽  
Author(s):  
O.N. Ulenikov ◽  
E.S. Bekhtereva ◽  
Yu.V. Krivchikova ◽  
V.A. Zamotaeva ◽  
T. Buttersack ◽  
...  
Keyword(s):  
High Resolution ◽  
High Resolution Spectrum ◽  
O 18

High resolution spectrum of GdO

1976 ◽  
Vol 54 (24) ◽  
pp. 2429-2434 ◽  
Author(s):  
B. R. Yadav ◽  
S. B. Rai ◽  
D. K. Rai
Keyword(s):  
High Resolution ◽  
Emission Spectrum ◽  
Visible Emission ◽  
High Resolution Spectrum ◽  
First Order ◽  
Isotopic Shifts ◽  
Vibrational Constants ◽  
Dc Arc

The visible emission spectrum of the GdO molecule has been produced in a DC arc source and has been photographed in the first order of a 10.6 m grating spectrograph. Bands are shown to have a six-headed structure and improved vibrational constants have been obtained in this study. Isotopic shifts have been calculated for the various isotopic molecules. Tentative suggestions regarding the nature of the transition have been made.

A Novel Method for 13C-NMR Spectroscopy of Polymer in Emulsion: Quantitative Analysis of Microstructure of Crosslinked Polybutadiene in Latex

1999 ◽  
Vol 72 (5) ◽  
pp. 844-853 ◽  
Author(s):  
Seiichi Kawahara ◽  
Saori Bushimata ◽  
Takashi Sugiyama ◽  
Chihiro Hashimoto ◽  
Yasuyuki Tanaka
Keyword(s):  
Nmr Spectroscopy ◽  
High Resolution ◽  
13C Nmr ◽  
Lattice Relaxation ◽  
13C Nmr Spectroscopy ◽  
Lattice Relaxation Time ◽  
Solid Sample ◽  
Spin Lattice Relaxation ◽  
High Resolution Spectrum ◽  
C Nmr

Abstract A novel analytical method using high resolution 13C-NMR spectroscopy to study polymer latex, which is a heterogeneous system comprising polymer dispersoid and water, is described. The appropriate concentrations of surfactant and dried rubber content of a polybutadiene latex, which give the best spectrum, were found to be 1 w/v % and 10%, respectively. The half-widths of resonance peaks for the latex sample were almost identical to the half-widths obtained in solution, which were about one-third the width of those obtained using a solid sample of either a crosslinked or soluble polybutadiene. Nevertheless, the signal to noise ratio for the latex sample was slightly smaller than that for the solution sample. The values of spin-lattice relaxation time, T1, for the latex sample were similar to those for the solid sample. These demonstrate that the latex state C-NMR spectroscopy will be a powerful technique for structural characterization of crosslinked gels in the dispersoid because it gives a high resolution spectrum comparable to solution state spectroscopy, showing short T1 values corresponding to those for solid state C-NMR spectroscopy. High resolution latex state 13C-NMR spectroscopy was used to determine the concentrations of the various isomers of the polybutadiene in the dispersoid.

High-resolution long-range radar imaging at 94 GHz

2006 ◽  
Author(s):  
Duncan A. Robertson ◽  
David G. Macfarlane
Keyword(s):  
High Resolution ◽  
Long Range ◽  
Radar Imaging

High-resolution polarization analysis study of long-range magnetic order in cuprates

2005 ◽  
Vol 71 (21) ◽  
Author(s):  
Zahirul Islam ◽  
D. Haskel ◽  
J. C. Lang ◽  
G. Srajer ◽  
X. Liu ◽  
...  
Keyword(s):  
High Resolution ◽  
Long Range ◽  
Magnetic Order ◽  
Polarization Analysis ◽  
Analysis Study ◽  
Range Magnetic Order ◽  
Long Range Magnetic Order

High Resolution 13C Spectrum and Long-Range 13C,H Couplings in 2-Pyrone

1975 ◽  
Vol 53 (13) ◽  
pp. 1980-1983 ◽  
Author(s):  
A. A. Chalmers ◽  
K. G. R. Pachler
Keyword(s):  
High Resolution ◽  
Long Range ◽  
Natural Abundance ◽  
Related Compounds

The natural abundance 13C n.m.r. spectrum of 2-pyrone has been analyzed by the 13C–{1H} SPI technique. The magnitudes and signs of all long-range 13C,H couplings have been obtained and are compared with those of related compounds.

Permanent Dipole of Metal−Benzene Molecules: Evidence for Long-Range Weakly Bound States?

2003 ◽  
Vol 107 (51) ◽  
pp. 11347-11353 ◽  
Author(s):  
F. Rabilloud ◽  
D. Rayane ◽  
A. R. Allouche ◽  
R. Antoine ◽  
M. Aubert-Frécon ◽  
...  
Keyword(s):  
Long Range ◽  
Bound States ◽  
Weakly Bound
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