Variation of coupling

The variation of coupling constant with molecular arrangement is most easily visualized with a contour plot. To generate this kind of plot coupling constants were calculated with one molecule held fixed and the second oriented with its axis at a given angle from the axis of the first, but moved around the first so as to keep the minimum contact distance at an assumed van der Waals contact distance of 3.6 A. 

The deperturbation models provide a uniform explanation of level patterns, transition intensities (Chapter 7), radiative lifetimes, linewidths, and systematic variations of coupling matrix elements with quantum numbers. 

Figure 3. Variation of coupling efficiency in time for ATRCC using PMDETA as a ligand. [PS-BrJ /[F-R-Brjf [Cu°JJ[CuBrJJ[LJ 1/15/15.6/3.1/22.5, fPS-...

Variation of coupling constants with temperature in n.m.r. spectra of PFa S PFa has been interpreted in terms of rotation about phosphorus-sulphur bonds, though other interpretations seem not inconsistent with the experimental observations. ... 

Figure 4.21. A diagrammatic representation of the Karpins relationship showing the variation of coupling constant with dihedral angle snbtended between neighboring protons that are coupled to each other.

The volume variation of coupling constant and the conduction electron effective mass nt in... 

Figure 2.50. Variation of coupling constants with dihedral angle for non-...

Fig. 9.27 Variation of coupling stiffness, K, with gearbox output velocity and axial force...

Figure 4. Variation of coupling efficiency with the concentration of coupling agent l-cyclohexyl-3-[2-morpholinyl-(4)-ethyl] carbodiimide metho-p-toluene sulfonate. Conditions time, 60 min collagen, 2.5 mg/ml co(AAc/AAm)lV, 20 mg/ml.

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