Russian Journal of Inorganic Chemistry, Tập 41,Trang 1673-2040Chemical Society., 1996 |
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Kết quả 1-3 trong 62
Trang 1719
... Thermal decomposition of K2Hf ( OH ) , was studied on a Q - 1500D derivatograph in the temperature interval from 20 to 1000 ° C in the dynamic mode ( an air atmo- sphere , a heating rate of 10 K / min , an open alundum crucible ...
... Thermal decomposition of K2Hf ( OH ) , was studied on a Q - 1500D derivatograph in the temperature interval from 20 to 1000 ° C in the dynamic mode ( an air atmo- sphere , a heating rate of 10 K / min , an open alundum crucible ...
Trang 1720
... thermal decomposition at temperatures below 350 ° C ; their intensity is weak in the IR spectrum of the sample at 500 ° C ; and they are very intensive only in the spectra of samples obtained at 740 and 820 ° C ( the bands are assigned ...
... thermal decomposition at temperatures below 350 ° C ; their intensity is weak in the IR spectrum of the sample at 500 ° C ; and they are very intensive only in the spectra of samples obtained at 740 and 820 ° C ( the bands are assigned ...
Trang 1910
... thermal parameters and electron - density peak intensities in these positions were analyzed , and the multiplicity of K ( 2 ) was reduced by half . The com- position was finally determined to be CsK2.5 ( Et4N ) 0.5 [ W2O2 ( μ - S ) 2 ...
... thermal parameters and electron - density peak intensities in these positions were analyzed , and the multiplicity of K ( 2 ) was reduced by half . The com- position was finally determined to be CsK2.5 ( Et4N ) 0.5 [ W2O2 ( μ - S ) 2 ...
Nội dung
Synthesis and Properties of Inorganic Compounds | 1682 |
Germanatoantimonates LnGeSbO6 with the PbSb206type Structure | 1690 |
Synthesis Spectroscopic Characterization and Crystal Structure | 1698 |
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absorption bands acid Akad Al₂H analysis angles anion aqueous atoms aza podand bond lengths bridge brines calcd calcium calculated carbon cation chelate Chem chemical chloride cm-¹ complexes composition concentration coordination polyhedra corresponding Crystallogr decrease determined diabase diffraction patterns dimeric electron energy English Translation Copyright experimental extraction fluoride formation frequencies H₂O Hayka/Interperiodica Publishing Russia hydride hydrogen bonds hydroxide increase Inorg Inorganic Chemistry interaction ions kcal/mol Khim layers ligand melt metal mixture mmol mol/l Moscow Neorg NMR spectra Original Russian Text oxidation oxygen oxygen atoms peroxoborates phase plexes polyhedron proton ratio reaction Russia Received Russian Academy Russian Text Copyright salt samples semicarbazide sodium solubility space group spectrum stable studied synthesis Table temperature thermal tion unit cell unit cell parameters uranium dioxide uranyl values vanadium(V vibrations X-ray diffraction X-ray powder diffraction zirconium