Quarterly Journal of the Chemical Society of London |
From inside the book
Results 1-3 of 46
Page 183
... energy . The problem of expressing the bonding energy W " of the Br ... Ca ... Br system as a function of its exten- sion co - ordinate x and bending co - ordinate y has not yet been fully solved . By using partly empirical methods , an ...
... energy . The problem of expressing the bonding energy W " of the Br ... Ca ... Br system as a function of its exten- sion co - ordinate x and bending co - ordinate y has not yet been fully solved . By using partly empirical methods , an ...
Page 184
... energy is the interpenetration energy , which is given by an equation similar to ( 6 ) , in which the compression constant b has to be evaluated from the condition that the total of the three terms must pass through a minimum when y ...
... energy is the interpenetration energy , which is given by an equation similar to ( 6 ) , in which the compression constant b has to be evaluated from the condition that the total of the three terms must pass through a minimum when y ...
Page 185
Chemical Society (Great Britain). ation energy of the substitution . They should be equal to the steric contribution to the activation energy in the cases of methyl and tert . - butyl bromides , but only an upper limit in other cases in ...
Chemical Society (Great Britain). ation energy of the substitution . They should be equal to the steric contribution to the activation energy in the cases of methyl and tert . - butyl bromides , but only an upper limit in other cases in ...
Contents
The Ternary Systems NaSCNCa SCNH₂O KSCNCaSCNH₂O NHSCNCaSCNH₂O | 1 |
Rareearth Metal Oxides | 7 |
The Acetone Derivatives of Hexahydric Alcohols Part I Triacetone Mannitol and its Conversion | 13 |
37 other sections not shown
Other editions - View all
Common terms and phrases
3′-pyridoacridine 4-dideuterobenzene absorption acetic acid acetone acridone active added alkali alkyl Amer amidine ammonia atoms bands benzene bimolecular boiling Calc carbinol CH₂ Chem Chemical chloride combination tones compound condensation cooled crude crystallised D.Sc decomp derivative deuterated benzenes deuterium dilute dissolved distilled dried effect ester ether ethyl alcohol experimental extracted filtered formed Found fraction fundamental frequencies gave give b. p. halides heated hexadeuterobenzene hydrochloric acid hydrochloride hydrogen hydrolysis infra-red spectrum Ingold iodide ionisation isolated ketone kg.-cals ligroin methanol method mixture molecule monodeuterobenzene neopentyl neopentyl bromide nitrate normal co-ordinates obtained oxide picrate potassium potassium carbonate praseodymium precipitate prepared prisms pyridine Raman spectrum reaction reagent rearrangement refluxed requires residue salt separated sodium carbonate sodium hydroxide solid soluble solution solvent spectra steric steric effect stirred substitution sulphate sulphuric acid symmetry class Table temperature washed yellow needles yield