Quarterly Journal of the Chemical Society of London, Part 1, Pages 2077-3028 |
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Page 2740
... solvent - dependence which is linearly related to the solvent dependence of the 1H chemical shift . The Table shows the n.m.r. parameters of pure bis ( trifluoromethyl ) phosphine , and those at infinite dilution in a number of solvents ...
... solvent - dependence which is linearly related to the solvent dependence of the 1H chemical shift . The Table shows the n.m.r. parameters of pure bis ( trifluoromethyl ) phosphine , and those at infinite dilution in a number of solvents ...
Page 2988
... solvents influence of solvent upon each of these parameters will be discussed in turn . The g - Tensor . - Interaction between the solvent and 04 024 ET ( kcal . βαν A iso ( 14N ) ( G ) ( N − O ) ( cm . - 1 ) 0 5,6 1720 No. Solvent ...
... solvents influence of solvent upon each of these parameters will be discussed in turn . The g - Tensor . - Interaction between the solvent and 04 024 ET ( kcal . βαν A iso ( 14N ) ( G ) ( N − O ) ( cm . - 1 ) 0 5,6 1720 No. Solvent ...
Page 2989
... solvent interaction increases results in an increase in Aiso ( 14N ) . Figure 1 shows that there is a roughly inverse linear relationship between Aiso ( 14N ) and gav . This confirms that the principal effect of solvation is to ...
... solvent interaction increases results in an increase in Aiso ( 14N ) . Figure 1 shows that there is a roughly inverse linear relationship between Aiso ( 14N ) and gav . This confirms that the principal effect of solvation is to ...
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absorption acetate acetone acetonitrile acid adduct Amer analysis angles anion aqueous assigned band benzene bond lengths bromide bromine Calc calculated carbon carbonyl cation Chem chemical Chemistry chloride cm.¹ co-ordination cobalt cobalt(II complexes compounds concentration copper(II crystal dichloromethane dimethylformamide dithiolene electronic energy equation ethanol ether EXPERIMENTAL Fe3+ Figure formation frequency Gibbsite H₂O halides hydrogen atoms i.r. spectra Inorg intensity interaction iodomethane isomer k₁ kcal kinetics lattice ligand magnetic measured metal methyl mixture mmole modes molecular molecule molybdenum Mössbauer n.m.r. spectra nitrogen observed obtained octahedral orbital oxide parameters pentafluoride perchlorate phosphine Phys pK'a plane potassium powder prepared protons pyridine Raman rate constants reaction recrystallised resin room temperature salt samples shift shown similar sodium solid solution solvent species spectra spectrum stretching structure suggested symmetry Table tetrahydrofuran thiocyanate triphenylphosphine values vibrations X-ray yellow