Russian Journal of Inorganic Chemistry, Tập 39,Trang 1-503Chemical Society, 1994 |
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Trang 5
... reactions of Ce , Pr , Gd , and Fur are generally much alike . The decrease py of reaction is largest at 900 - 1200 K. as a single peak , when the reaction pro- rily to yield a single phase , or as a few a multiphase sample is obtained ...
... reactions of Ce , Pr , Gd , and Fur are generally much alike . The decrease py of reaction is largest at 900 - 1200 K. as a single peak , when the reaction pro- rily to yield a single phase , or as a few a multiphase sample is obtained ...
Trang 191
... reactions . This communication reports on the investigation , by he 31P NMR technique , of products of the reaction etween polyphosphate ( in particular sodium cyclo- iphosphate ) and sodium fluoride . The starting cyclotriphosphate ...
... reactions . This communication reports on the investigation , by he 31P NMR technique , of products of the reaction etween polyphosphate ( in particular sodium cyclo- iphosphate ) and sodium fluoride . The starting cyclotriphosphate ...
Trang 208
... reaction mixture the temperature according to DTA ( 1 , 2 ) ; measurements ( 3 , 4 ) . ymorphic transformation in the unre- ally , at 780 ± 5 ° C , Al2Bi24039 melts s indicated by a strong endotherm and np ) , is supported by the ...
... reaction mixture the temperature according to DTA ( 1 , 2 ) ; measurements ( 3 , 4 ) . ymorphic transformation in the unre- ally , at 780 ± 5 ° C , Al2Bi24039 melts s indicated by a strong endotherm and np ) , is supported by the ...
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Synthesis and Properties of Inorganic Compounds | 1 |
Coordination Compounds | 56 |
II Tetraphosphates and Tetrasulfates | 79 |
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absorption bands Academy of Sciences acid Akad anal analysis angles anions aqueous bonds calcd calculated carbon cations Chem chemical cm-¹ composition concentration constant COORDINATION COMPOUNDS copper copper(II crystal curve decrease determined distances DMSO electronic absorption equilibrium ethanol eutectic experimental extraction formed H₂ H₂O heat hydride hydrogen increase Inorg Inorganic Chemistry INORGANIC CHEMISTRY Vol interaction intermetallic ionic ions isotherms JOURNAL OF INORGANIC Khim kJ/mol Koord lanthanide ligand MAHK melt metal method mixture mol/l molecules Moscow Nauk SSSR Nauka Neorg obtained octahedron oxide oxygen perovskite physicochemical plexes polyhedron position powder pressure properties range rare-earth ratio reaction region Russia Received Russian Academy RUSSIAN JOURNAL salts samples shows SiF4 solubility solution solvent sorbents sorption space group spectrum stability structure studied sulfur synthesis Table temperature thermal thiourea tion trans transition values vibrations X-ray diffraction X-ray powder diffraction