Sentence examples for shift of the solvent from inspiring English sources

At 4.5 ppm, there was a proton shift of the solvent.

Auxiliary measurements of the visible absorption spectra and the nmr chemical shifts of the solvent protons indicate lack of coordination1 of the anion in the solutions of Ni(CF3COO 2.

Finally, the evolution of the C chemical shift for the solvent DMSO with time in the liquid-state component of the CLASSIC NMR data is a direct consequence of the decrease in the concentration of m-ABA molecules and hence a decrease in the extent to which DMSO molecules are engaged as the acceptor in O H⋅⋅⋅O or N H⋅⋅⋅O hydrogen bonds with m-ABA molecules.

13C NMR spectra were referenced to the chemical shift of the deuterated solvent.

H and C{H} chemical shifts are given relative to Me4Si and referenced internally to the residual proton shift of the deuterated solvent employed.

Chemical shifts are reported as δ in parts per million (ppm) and referenced to the chemical shift of the residual solvent resonances (CDCl3H: δ = 7.26 ppm; C: δ = 77.16 ppm).

Chemical shifts are reported in ppm with reference to the chemical shift of residual solvent or the internal standard SiMe4.

Using the theory of solvatochromism, the difference in the excited-state (μe) and the ground-state (μe) dipole moments was estimated from Lippert Mataga, Bakhshiev, Kawski Chamma Viallet, and McRae equations by using the variation of Stokes shift with the solvent's relative permittivity and refractive index.

Correlation of the band shift with the solvent parameters [6, 16] viz.

relaxation times (T1, T2), chemical shift and line width of the solvent water protons in a polyvinylalcohol (PVA -glutaraldehyde-water solution confined in a PVA -glutaraldehyde-waterads) revealed no significant changes during crosslinking and gel formation.

Chemical shifts were related to that of the solvent.