Russian Journal of Inorganic Chemistry, Tập 40,Trang 511-1020Chemical Society., 1995 |
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Kết quả 1-3 trong 68
Trang 520
... elements . However , upon the oxidation of PrI3 , the PrOI recrystallization takes place and the PrOI · Pг2O3 phase forms , which is not observed in the case of the previously studied triiodides of rare - earth elements . · The PrOI ...
... elements . However , upon the oxidation of PrI3 , the PrOI recrystallization takes place and the PrOI · Pг2O3 phase forms , which is not observed in the case of the previously studied triiodides of rare - earth elements . · The PrOI ...
Trang 522
... elements ) [ 4 ] . In order to minimize hydrolysis of the triphosphate ion and to obtain chromatographically pure compounds ( triphosphates of rare - earth elements ) , the aforemen- tioned systems were studied at 0 ° C . The data ...
... elements ) [ 4 ] . In order to minimize hydrolysis of the triphosphate ion and to obtain chromatographically pure compounds ( triphosphates of rare - earth elements ) , the aforemen- tioned systems were studied at 0 ° C . The data ...
Trang 950
... elements , suggested for the first time [ 10 ] , consists in fusing metal acetates with o - phthalonitrile ( molar ratio 1 : 8 ) at 270 ° C for 1.5 - 2 h . Later it was found [ 11-13 ] that this process has several stages and depends on ...
... elements , suggested for the first time [ 10 ] , consists in fusing metal acetates with o - phthalonitrile ( molar ratio 1 : 8 ) at 270 ° C for 1.5 - 2 h . Later it was found [ 11-13 ] that this process has several stages and depends on ...
Nội dung
Vol 40 No 4 | 511 |
Synthesis and Thermal Stability of Praseodymium Triiodide and Oxoiodide | 519 |
Interaction of Strontium Chloride with NiobiumV Oxide | 527 |
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absorption Academy of Sciences acid Akad analysis angles anion aqueous solutions band bond lengths calculated cations central atom Chem chemical chloride cm-¹ coefficients complex components composition compounds concentration coordination coordination sphere corresponding crystal curve decomposition decrease determined electrolyte electron energy English Translation Copyright enthalpies equation equilibrium europium eutectic experimental extraction formation H₂O Hayka/Interperiodica Publishing Russia heating hydrated hydride hydrogen increase Inorg interaction ionic ions iron(III isomer kcal/mol Khim kJ/mol ligand liquidus luminophor melting metal method mixture mol/l Moscow Nauk SSSR Neorg observed obtained Original Russian Text osmium oxidation oxygen atoms parameters peritectic phase diagram podands properties range ratio region ruled surfaces Russia Received Russian Academy Russian Text Copyright salts sample scandium sodium solid phase solid solutions sorbent spectra spectrum stability structure studied surface synthesis Table temperature tetrahedra thermal thermodynamic tion values vibrations X-ray diffraction X-ray powder diffraction yttrium