Quarterly Journal of the Chemical Society of London, Part 3 |
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Page 2356
... atom and IN carbon atom adjacent to that nitrogen atom respectively in the corresponding carbanion , ANH is difference between the Coulomb integrals of a positively charged nitrogen atom and a carbon atom , Ac and Aac are the increments ...
... atom and IN carbon atom adjacent to that nitrogen atom respectively in the corresponding carbanion , ANH is difference between the Coulomb integrals of a positively charged nitrogen atom and a carbon atom , Ac and Aac are the increments ...
Page 2604
... atom . The final parameters TABLE 2. Values of by which apply to the co - ordinates as defined in Table 1 . Atom bil b22 b33 b12 B23 b13 ABCDEFGHISK . А 0.00307 0.00100 0.00269 -0.00422 -0.00270 0.00138 В 0.00401 0.01969 0.00276 ...
... atom . The final parameters TABLE 2. Values of by which apply to the co - ordinates as defined in Table 1 . Atom bil b22 b33 b12 B23 b13 ABCDEFGHISK . А 0.00307 0.00100 0.00269 -0.00422 -0.00270 0.00138 В 0.00401 0.01969 0.00276 ...
Page 2607
... atom which approaches a symmetry - related atom on another molecule to within 3-26 Å . ( ii ) The displacements of the other atoms from the mean plane of the molecule are sensible . Atom L and its neighbour , M , are both above the mean ...
... atom which approaches a symmetry - related atom on another molecule to within 3-26 Å . ( ii ) The displacements of the other atoms from the mean plane of the molecule are sensible . Atom L and its neighbour , M , are both above the mean ...
Contents
ABEL E W Bennett M A and Wilkinson G | 2323 |
Bourne E J Hartigan J and Weigel H | 2332 |
Clark E R | 2344 |
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1,3,5-trinitrobenzene absorption acetic acid acetic anhydride acetone added alcohol alkaline alkyl Amer amine ammonia anhydride atom benzene boiling bond bromide Calc carbon Chem chloride chloroform chromatography complex compound concentration constant cooled crystallised crystals curve decomp derivatives diethylamine dilute dimer dioxan dioxide dissolved distilled dried eluted ester ethanol evaporated filtered filtrate formation formed Found fraction gave give glycollic acid glyoxylic acid heated hydride hydrochloric acid hydrolysis hydroxide infrared infrared spectrum iodide isolated isomer K₁ light petroleum b. p. lithium lithium aluminium hydride m. p. and mixed methyl methyl iodide mixed m. p. mixture mole molecular molecule nitrogen obtained oxidation oxygen perchlorate picrate polymer potassium precipitate prepared prisms pyridine reaction reduced refluxed requires residue room temperature salt sodium hydroxide solid solvent spectra stirred structure sulphuric acid Table titration ultraviolet values washed yield