Russian Journal of Inorganic Chemistry, Tập 41,Trang 1673-2040Chemical Society., 1996 |
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Kết quả 1-3 trong 64
Trang 1746
... similar complex with ida , the AlFntaOH2 - complex does not exhibit the F - Al spin coupling . A signal at -156 to -157 ppm is also a doublet with J ( FF ) = 8.8 Hz . A similar doublet in the spectra of solu- tions with ida was assigned ...
... similar complex with ida , the AlFntaOH2 - complex does not exhibit the F - Al spin coupling . A signal at -156 to -157 ppm is also a doublet with J ( FF ) = 8.8 Hz . A similar doublet in the spectra of solu- tions with ida was assigned ...
Trang 1869
... similar simulations on tetragonal Ln3 + Ba2Cu306 + x compounds showed that a fraction of copper in positions Cu ( 2 ) should be Cu3 + at any x > 0 . It is probably the occurrence of Cu3 + in layers Cu ( 2 ) that denude these compounds ...
... similar simulations on tetragonal Ln3 + Ba2Cu306 + x compounds showed that a fraction of copper in positions Cu ( 2 ) should be Cu3 + at any x > 0 . It is probably the occurrence of Cu3 + in layers Cu ( 2 ) that denude these compounds ...
Trang 1896
... similar compounds for lanthanides heavier than Nd . However , the amount of impurities in the samples grew dramatically with decreasing Ln3 + ionic radius , and the perovskite - related phase was only less than 30 % in the product from ...
... similar compounds for lanthanides heavier than Nd . However , the amount of impurities in the samples grew dramatically with decreasing Ln3 + ionic radius , and the perovskite - related phase was only less than 30 % in the product from ...
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