Journal of the Chemical SocietyThe Society., 1948 |
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Results 1-3 of 82
Page 424
... bands might possess an appreciable intensity . However , the 1-1 bands would be over - lapped by the 2-2 bands of the strong E ‡ ( C ) sequences , and , as has been explained ( Section 1 ) , these bands are broad and multiple . Although ...
... bands might possess an appreciable intensity . However , the 1-1 bands would be over - lapped by the 2-2 bands of the strong E ‡ ( C ) sequences , and , as has been explained ( Section 1 ) , these bands are broad and multiple . Although ...
Page 426
... band . It is convenient to deal next with the two bands of progression R. They are weak bands lying 265 cm . - 1 below the first two bands of progression Q. Since in our interpretation Qo is an active origin , analogous to Ao , it would ...
... band . It is convenient to deal next with the two bands of progression R. They are weak bands lying 265 cm . - 1 below the first two bands of progression Q. Since in our interpretation Qo is an active origin , analogous to Ao , it would ...
Page 455
... bands and by L bands . The U bands are attributed to 1-1 transitions of the vibration A , " ( H 1 ) , in combination with the electronic and vibrational transitions of the associated B bands . The interval 119 cm . - 1 is thus ...
... bands and by L bands . The U bands are attributed to 1-1 transitions of the vibration A , " ( H 1 ) , in combination with the electronic and vibrational transitions of the associated B bands . The interval 119 cm . - 1 is thus ...
Contents
kilocals as the free energy difference contributed by the hyperconjugated methyl group | 373 |
SIR WILLIAM RAMSAY AND Ralph Forster LABORATORIES | 417 |
control of anionotropic rearrangement and of the significance of conjugation and hypercon | 440 |
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4-dideuterobenzene absorption spectrum acetic acid acetic anhydride acetone added alkaline Amer ammonia analcite aqueous sodium atoms bands benzene boiling bond bromine Calc carbon catalyst CH₂ chabazite Chem chloride chloroform colourless needles compound concentrated cooled corresponding crystallised from alcohol crystals cyanide D.Sc decomp derivative dilute dissolved distilled dried electronic origin energy ester ethanol ether evaporated excited extracted filtered filtrate fluorescence formed Found fraction fundamental frequencies gave give H₂O heated hexadeuterobenzene hydrochloric acid hydrogen hydrogen chloride hydrolysis Ingold isolated kcals ketone light petroleum method methyl alcohol mixed m. p. mixture molecule obtained oxidation peroxide phenol potassium potassium hydroxide precipitated prepared prisms pyridine reaction reduced pressure refluxed requires residue room temperature salt separated sodium hydroxide solid soluble solution solvent spectra structure sulphide sulphuric acid symmetry transitions unsaturated upper electronic upper-state vibration washed yellow needles yield