Russian Journal of Inorganic Chemistry, Tập 15,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1970 |
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Kết quả 1-3 trong 81
Trang 503
... spectra of the trispropylenediamine complexes of thallium differ from those of the mono- and bis - propyl- enediamine complexes in both the number and position of the absorption band maxima in the 1500-1650 and 450- 500 cm - 1 ranges ...
... spectra of the trispropylenediamine complexes of thallium differ from those of the mono- and bis - propyl- enediamine complexes in both the number and position of the absorption band maxima in the 1500-1650 and 450- 500 cm - 1 ranges ...
Trang 516
... absorption spectrum of amorphous vanadium pentoxide ( Fig . 1g ) . transmittance 3000 W 1400 1000 d f -1 v , cm Figure 2. Infrared absorption spectra of a heat - treated vanadium ( V ) precipitate of the first type ; specimen obtained ...
... absorption spectrum of amorphous vanadium pentoxide ( Fig . 1g ) . transmittance 3000 W 1400 1000 d f -1 v , cm Figure 2. Infrared absorption spectra of a heat - treated vanadium ( V ) precipitate of the first type ; specimen obtained ...
Trang 776
... absorption spectra in liquid paraffin ( broken line : spectrum of aqueous solution ) . a ) Na2 [ Zn ( NCS ) ] . зH2O ; b ) K2 [ Zn ( NCS ) ] . 3H2O ; c ) Cs2 [ Zn ( NCS ) ] . The absorption bands of liquid paraffin here and in Fig . 2 ...
... absorption spectra in liquid paraffin ( broken line : spectrum of aqueous solution ) . a ) Na2 [ Zn ( NCS ) ] . зH2O ; b ) K2 [ Zn ( NCS ) ] . 3H2O ; c ) Cs2 [ Zn ( NCS ) ] . The absorption bands of liquid paraffin here and in Fig . 2 ...
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JOURNAL | 1 |
Isolation of ammonium zirconium double sulphates from | 33 |
The K₂SO4NH42SO4ZnSO4H₂O system at 25 | 109 |
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absorption bands absorption spectra acid solutions alkali metal aluminium ammonia ammonium analysis anion aqueous solution atom cadmium caesium calculated cerium Chem chemical Chemistry chloride cm-¹ cm¹ complex formation composition compounds concentration constant coordination corresponding crystallisation crystals curve determined diagram dioxide endothermic endothermic effect equilibrium ethanol ether europium experimental extraction Figure fluoride formed germanium H₂O hafnium heating hydrates hydrogen hydrolysis infrared infrared spectra Inorg investigated ions isotherm Khim lanthanum ligand lithium melting method mixture molar ratio mole molecules Moscow Nauk Neorg nickel nitrate nitric acid nitrogen obtained oxalate oxide perchloric perchloric acid phosphate potassium praseodymium precipitate prepared pyridine range reaction rhenium Russ salt scandium shows sodium solid phases solubility specimens spectrum studied sulphuric acid Table temperature tetrahydroborate thermogram tion Translated into Russian uranium hydride values vanadium vibrations X-ray diffraction yttrium Zhur zinc zirconium zirconium and hafnium