Russian Journal of Inorganic Chemistry, Tập 21,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1976 |
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Trang 249
... shows absorption bands having maxima at 420 , 460 , 530 , 600 , 870 , 910 , 930 , 950 , 1000 , 1100 , 1380 , 1620 , 3280 , and 3380 cm - 1 . In the wave- number range 800-1100 cm , characteristic of the vas ( Si - O ) vibration in the ...
... shows absorption bands having maxima at 420 , 460 , 530 , 600 , 870 , 910 , 930 , 950 , 1000 , 1100 , 1380 , 1620 , 3280 , and 3380 cm - 1 . In the wave- number range 800-1100 cm , characteristic of the vas ( Si - O ) vibration in the ...
Trang 358
... shows " amide " bands at 1610 cm - 1 and 1638 cm - 1 . 10 The same bands are characteristic of the absorp- tion due to the NH bands of o - cyanobenzamide . The strong band at 1854 cm - 1 is characteristic of the CO - O - CO group 10 ...
... shows " amide " bands at 1610 cm - 1 and 1638 cm - 1 . 10 The same bands are characteristic of the absorp- tion due to the NH bands of o - cyanobenzamide . The strong band at 1854 cm - 1 is characteristic of the CO - O - CO group 10 ...
Trang 442
... shows that new substances are formed in the coprecipitation . The appearance of broad , unresolved bands in the range 850-400 cm , assigned to the Nb - O stretching vibrations of the [ NbO4 ] tetrahedra , plus pub- lished results ...
... shows that new substances are formed in the coprecipitation . The appearance of broad , unresolved bands in the range 850-400 cm , assigned to the Nb - O stretching vibrations of the [ NbO4 ] tetrahedra , plus pub- lished results ...
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JOURNAL | 1 |
S P Rozman and G I Dvoretskov 67 124 | 67 |
Intermediate products of the photolysis of cobaltIII | 80 |
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absorption bands absorption spectra acetate Akad aluminium ammonium analysis anhydrous anion aqueous solutions atom caesium calculated Chem chemical Chemistry chloride cm-¹ cm¹ cobalt(III complex formation composition compounds concentration coordination copper(II corresponding crystallisation crystals curves dehydration density determined dissociation dysprosium electron endothermic endothermic effect equilibrium diagram ethanol eutectic experimental extraction Figure formed H₂O heating hydrated hydrogen hydroxide increase infrared spectra Inorg interaction investigated ionic strength ions iron(III isothermal kcal Khim lanthanide ligand liquid metal method mixture mole molecules Moscow Nauk SSSR neodymium Neorg nitrate obtained oxide phosphate potassium precipitation range ratio reaction reagent rubidium Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphate sulphur Table temperature terbium thallium thermal decomposition thermograms thermogravimetric tion Translated from Zhurnal vanadium(III wavenumbers X-ray diffraction X-ray diffraction patterns yttrium Zhur Zhurnal Neorganicheskoi Khimii zirconium