Journal of the Chemical SocietyThe Society., 1958 |
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Page 3324
... crystals , although small ( 0.1–0.3 mm . ) and compact , showed numerous striæ and occasional dendritic growths ... crystals were spread in a thin layer in a vitreous silica tube . The tube was continuously evacuated with an oil - pump ...
... crystals , although small ( 0.1–0.3 mm . ) and compact , showed numerous striæ and occasional dendritic growths ... crystals were spread in a thin layer in a vitreous silica tube . The tube was continuously evacuated with an oil - pump ...
Page 3326
... crystals , the initial reactions were very similar , except that the value of po was higher than for aged crystals ( corresponding to 5-7 % decomposition ) , and tended to increase with increasing temperature . ( 2 ) Acceleration stage ...
... crystals , the initial reactions were very similar , except that the value of po was higher than for aged crystals ( corresponding to 5-7 % decomposition ) , and tended to increase with increasing temperature . ( 2 ) Acceleration stage ...
Page 3412
... Crystal Structure of a Hydrated Nickel Cyanide Ammoniate . By J. H. RAYNER and H. M. POWELL . A structure analysis of single crystals of Ni ( CN ) 2 , NH ,, nH¿O shows a modified form of the tetragonal planar nickel complex found in the ...
... Crystal Structure of a Hydrated Nickel Cyanide Ammoniate . By J. H. RAYNER and H. M. POWELL . A structure analysis of single crystals of Ni ( CN ) 2 , NH ,, nH¿O shows a modified form of the tetragonal planar nickel complex found in the ...
Contents
Chemical applications of nuclear quadrupole resonance spectroscopy Part | 2634 |
541 | 2637 |
the isomerisation of normal to isosapogenins | 2645 |
114 other sections not shown
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absorption acetic acid acetic anhydride acetone acetylene activation energy added alkaline alkyl allogibberic alumina Amer amine atom benzene boiling bond bromine Calc carbon cation CH₂ Chem chloride chloroform chromatographed colourless compound concentrated containing cooled crystallised from ethanol crystals curves cyclic sulphide cyclohexene decomp derivative dilute dimethylformamide diphenylene dissolved distilled disulphide dried eluted ester ethanol ether evaporated extracted filtered filtrate formation Found fraction gave give heated hydrochloric acid hydrogen pressure hydrogen sulphide hydrogenolysis hydrolysis infrared spectrum iodide iodine ketone light petroleum b. p. lithium aluminium hydride m. p. and mixed methyl mixed m. p. mixture mole molecule needles nitric acid nitrogen obtained olefin oxide picrate polysulphide potassium hydroxide precipitated prepared prisms pyridine reaction reduction reflux requires residue room temperature saturated sodium hydroxide solid solvent spectra substituent sulphuric acid synthesis thiol ultraviolet vacuo washed yellow yield