Russian Journal of Inorganic Chemistry, Tập 34,Trang 925-1848Chemical Society., 1989 |
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Kết quả 1-3 trong 75
Trang 946
... compounds with the crystalline hydrate of praseodymium chloride in the range 3200-3600 cm1 may also contain two bands due to the Vas and v , vibrations of water . ' The spectra of the compounds obtained do not contain bands above 3500 ...
... compounds with the crystalline hydrate of praseodymium chloride in the range 3200-3600 cm1 may also contain two bands due to the Vas and v , vibrations of water . ' The spectra of the compounds obtained do not contain bands above 3500 ...
Trang 1599
... compound can be controlled by heating or irradiation . Thermal analysis showed that the thermal decomposition of the compounds begins at 333 K. The heating curve shows an endothermic effect with three inflections , with an average ...
... compound can be controlled by heating or irradiation . Thermal analysis showed that the thermal decomposition of the compounds begins at 333 K. The heating curve shows an endothermic effect with three inflections , with an average ...
Trang 1711
... compounds . Our attempts to prepare LIB Teo , compounds were unsuccessful . Translated from Zhurnal Neorganicheskoi Khimii 34 2995-2997 ( 1989 ) U.D.C. 546.88 Complex oxides of composition A'B'ТeO6 NG Chernorukov , N P Egorov , E V ...
... compounds . Our attempts to prepare LIB Teo , compounds were unsuccessful . Translated from Zhurnal Neorganicheskoi Khimii 34 2995-2997 ( 1989 ) U.D.C. 546.88 Complex oxides of composition A'B'ТeO6 NG Chernorukov , N P Egorov , E V ...
Nội dung
SIMPLE AND COORDINATION COMPOUNDS | 925 |
Calcium and strontium tetrahydroborate ammines 939 1661 | 939 |
The synthesis of a double lanthanum barium perxenate 946 1673 | 946 |
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1988 Translated absorption acid Akad alkali metal alloys ammonium anion aqueous solution atoms bands bond calcium calculated cations Chem chemical Chemistry chloride cm¯¹ cm¹ composition compounds concentration constants containing coordination corresponding crystallisation crystals decrease dehydration determined electron endothermic endothermic effect English translation ethanol europium eutectic experimental extraction Figure fluorine formed given in Table groups H₂O heating hydrogen hydrogen bonds increase infrared spectra Inorg ions isothermal Khim Khimiya lanthanide ligand metal method mixture molecular Moscow Nauk SSSR Neorg Neorganicheskoi Khimii 34 nitrate obtained orthorhombic oxide oxygen parameters phosphate potassium precipitate present proton ratio reaction salts sodium solid solutions solubility specimens spectra spectrum stability structure studied synthesis temperature range ternary thermal analysis thermal decomposition Translated from Zhurnal translation in Russ values vapour vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhurnal Neorganicheskoi Khimii