Quarterly Journal of the Chemical Society of London, Volume 7 |
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Page 1051
... n.m.r. spectro- scopy only , since the instability of the compounds pre- vented any fractionation . Phenylthiotetrafluorophos- phorane was characterized by its 19F n.m.r. , 31P n.m.г. , and mass spectra and by a fluorine analysis . The ...
... n.m.r. spectro- scopy only , since the instability of the compounds pre- vented any fractionation . Phenylthiotetrafluorophos- phorane was characterized by its 19F n.m.r. , 31P n.m.г. , and mass spectra and by a fluorine analysis . The ...
Page 1160
... Spectra of the Triborohydride in ( B2H8- ) By Dennis Marynick and Thomas Onak , * Department of Chemistry , California State College , Los Angeles The disappearance of 11B - H coupling is observed at low temperatures in the n.m.r. spectrum ...
... Spectra of the Triborohydride in ( B2H8- ) By Dennis Marynick and Thomas Onak , * Department of Chemistry , California State College , Los Angeles The disappearance of 11B - H coupling is observed at low temperatures in the n.m.r. spectrum ...
Page 1224
... n.m.r. spectroscopy that niobium pentafluoride reacts with dimethylformamide to give the NbF ion , although no attempt was made to establish the nature of all the products . Hatton , Saito , and Schneider 3 obtained similar spectra for ...
... n.m.r. spectroscopy that niobium pentafluoride reacts with dimethylformamide to give the NbF ion , although no attempt was made to establish the nature of all the products . Hatton , Saito , and Schneider 3 obtained similar spectra for ...
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