Quarterly Journal of the Chemical Society of London, Volume 7 |
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Page 1216
... phosphine complexes it has been deduced that the -acceptor order of the phosphines is ( Pho ) зP > ( CF ) Ph2P > Ph2P≈ Ph2EtP≈ ( p - MeCH ) P > PhMe , P≈ Et P≈ BusP . TABLE 1 Microanalytical data 158-160 ° 155-160 150-152 149-151 ...
... phosphine complexes it has been deduced that the -acceptor order of the phosphines is ( Pho ) зP > ( CF ) Ph2P > Ph2P≈ Ph2EtP≈ ( p - MeCH ) P > PhMe , P≈ Et P≈ BusP . TABLE 1 Microanalytical data 158-160 ° 155-160 150-152 149-151 ...
Page 1634
... phosphine increased . The electrochemical data show quite clearly that combination of a strongly electron - releasing substituent on the benzene rings with a strongly electron - releasing phosphine should push the potentials for the ...
... phosphine increased . The electrochemical data show quite clearly that combination of a strongly electron - releasing substituent on the benzene rings with a strongly electron - releasing phosphine should push the potentials for the ...
Page 2075
... phosphine affords ( dimethylamino ) bis ( trifluoromethyl ) phosphine and salts of trifluorohydridobis ( trifluoro- methylphosphate ) [ ( CF3 ) PF3H ] - , and tetrafluorobis ( trifluoromethyl ) phosphate ions [ ( CF ) PF ] .- 1H and 19F ...
... phosphine affords ( dimethylamino ) bis ( trifluoromethyl ) phosphine and salts of trifluorohydridobis ( trifluoro- methylphosphate ) [ ( CF3 ) PF3H ] - , and tetrafluorobis ( trifluoromethyl ) phosphate ions [ ( CF ) PF ] .- 1H and 19F ...
Contents
Inorganic physical and theoretical chemistry | 1001 |
J ROBINSON and C H L KENNARD | 1008 |
Nearestneighbour model for transfer of electronic excitation energy | 1016 |
Copyright | |
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absorption acid Acta adducts Amer anion aqueous assigned atoms band benzene bond calculated cancrinite carbon cation Chem chemical chemical shifts Chemistry chloride cm.¹ co-ordination cobalt(II complex compounds concentration configuration crystals density effect electron energy enthalpy equation equilibrium ethanol experimental Figure fluorine formation frequency H₂O hydrogen i.r. spectrum increase Inorg intensity interaction iron(II k₁ ligand linear magnetic measured metal methaemoglobins method methyl mixture modes mole mole-¹ molecular molecule n.m.r. spectra niobium nitrogen Nujol observed obtained orbitals oxidation oxygen parameters peak perchlorate perchloric acid phenyl phosphine phosphorus Phys potassium prepared present proton pyridine radical Raman rate constant reaction resonance ring room temperature salt sample shift shown sodalite sodium solid solution solvent species spectra structure studied sulphur symmetry Table thiocyanate tion trans tributyl phosphate triphenylphosphine values vanadium(IV vibrations X-ray zeolite