Journal of the Chemical SocietyThe Society., 1964 |
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Page 3755
... chabazite , the aperture is elliptical ( or rectangular ) and nearly planar ; in hydrated chabazite , it is circular and non - planar , while in chlorinated chabazite it is again elliptical , and nearly planar . However , the major and ...
... chabazite , the aperture is elliptical ( or rectangular ) and nearly planar ; in hydrated chabazite , it is circular and non - planar , while in chlorinated chabazite it is again elliptical , and nearly planar . However , the major and ...
Page 3756
... chabazite is not known , nor was the number of molecules adsorbed in the crystals used measured , this number is uncertain . Kington and MacLeod 5 report that the following numbers of molecules can enter one cavity ( or one unit cell ) ...
... chabazite is not known , nor was the number of molecules adsorbed in the crystals used measured , this number is uncertain . Kington and MacLeod 5 report that the following numbers of molecules can enter one cavity ( or one unit cell ) ...
Page 3759
... chabazite , and for various molecules sorbed into the cavities . Further crystal structure work is suggested . 4 We here attempt to explain the physicochemical properties of chabazite in terms of the crystal structures of the dehydrated ...
... chabazite , and for various molecules sorbed into the cavities . Further crystal structure work is suggested . 4 We here attempt to explain the physicochemical properties of chabazite in terms of the crystal structures of the dehydrated ...
Contents
4028 | 3507 |
Nucleophilic reactivity Part V The reaction between amines and ethyl meth | 3513 |
Molecular polarisability Dipole moments molar Kerr constants and apparent | 3523 |
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absorption acetic acid acetic anhydride acetone acetoxylation acetyl added alcohol alkaline alumina aluminium Amer amine atoms band benzene benzyl bond bromide Calc carbon carbonyl CH₂ chabazite Chem chloride chloroform chromatography cm.¹ compounds concentration crystals decomp derivatives diethyl diluted dimethylformamide diol dissolved distilled dried ester ethanol ethyl acetate evaporated EXPERIMENTAL extracted with ether filtrate formation Found fraction gave give heated hydrochloric acid hydrochloride hydrogen hydrolysis hydroxyl infrared iodide isomers K₁ ketone kinetic light petroleum lithium lithium aluminium hydride m. p. and mixed mixed m. p. mixture mole molecules needles nitrate nitric acid nitrogen o-xylene obtained optical oxide oxygen petroleum b. p. phenol picrate potassium precipitated prepared proton pyridine rate constants reaction recrystallised refluxed requires residue room temperature salt sodium hydroxide solvent spectra spectrum stirred structure substitution sulphuric acid Table values washed yield