Russian Journal of Inorganic Chemistry, Tập 33,Trang 1243-1875Chemical Society, 1988 |
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Kết quả 1-3 trong 78
Trang 1609
... decrease in the strength of the 8 ( GeOH ) bands ( 1116 cm - 1 and 1010 cm - 1 ) and to the appearance of bands characteristic of Na2GeO3 16 ( Fig.4a ) . The infrared spectrum of a specimen obtained by heating com- pound II to 140 ° C ...
... decrease in the strength of the 8 ( GeOH ) bands ( 1116 cm - 1 and 1010 cm - 1 ) and to the appearance of bands characteristic of Na2GeO3 16 ( Fig.4a ) . The infrared spectrum of a specimen obtained by heating com- pound II to 140 ° C ...
Trang 1677
... decreases regularly from La to Nd . The formula of the solid solution can be written as Ln2 / 3 - xNa3x □ 1 / 3-2x · .TiO3 , indicating that vacancies are formed in the A sub - lattice with decrease in the concentration of sodium ions ...
... decreases regularly from La to Nd . The formula of the solid solution can be written as Ln2 / 3 - xNa3x □ 1 / 3-2x · .TiO3 , indicating that vacancies are formed in the A sub - lattice with decrease in the concentration of sodium ions ...
Trang 1790
decrease to 2.040 A and 2.004 A respectively . The decrease in these distances leads to a marked change in the chelate angle NFeN in the S - methylisothiosemicarbazide fragment , which increases from 74.7 ° to 77.3 ° . This is due to ...
decrease to 2.040 A and 2.004 A respectively . The decrease in these distances leads to a marked change in the chelate angle NFeN in the S - methylisothiosemicarbazide fragment , which increases from 74.7 ° to 77.3 ° . This is due to ...
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Journal of | 1243 |
Higher oxides of praseodymium and neodymium | 1250 |
Point defects in gadolinium gallium garnet | 1256 |
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1987 Translated absorption acid anion aqueous solution bond calculated cation Chem chemical Chemistry chloride chromium(VI cm-¹ cm¯¹ cm¹ complex formation components composition compounds concentration constant containing coordination copper(II corresponding crystallisation crystals curves decrease density determined electronic endothermic equilibrium diagram europium eutectic experimental extraction Figure fluorides fluorine formed H₂O heating hydrated hydrogen hydrogen bonds hydroxide i.r. spectra increase indicates infrared spectra Inorg Inorganic ionic ions iron(III Khim Khimiya lanthanide lanthanum lattice ligand melts metal method mixture mole Moscow Nauk SSSR Neorg nickel(II nitrate nitrogen obtained oxide palladium(II parameters phosphates platinum(II potassium precipitate present proton Raman ratio reaction reagent Russ ruthenium salts shows sodium solid phase solid solutions solubility specimens spectra spectrum structure studied sulphate sulphur synthesis thermal analysis thermal decomposition tion Translated from Zhurnal values vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii