Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2003 |
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Kết quả 1-3 trong 77
Trang 841
... regions differ rather substan- tially . Compound V is responsible for a band in the UV region , max = 355 nm ( Emax = 17.500 ) and for no bands in the visible region , whereas in the case of IV , no bands are present in the UV region in ...
... regions differ rather substan- tially . Compound V is responsible for a band in the UV region , max = 355 nm ( Emax = 17.500 ) and for no bands in the visible region , whereas in the case of IV , no bands are present in the UV region in ...
Trang 1141
... region of 350-430 ° C . As a result of 2- or 20 - h aging of cryo- granulated iron ( III ) hydroxide xerogels in 1 N sodium chloride or sodium sulfate solution at 80 ° C , the endo- therm due to removal of unbound water shifts to the region ...
... region of 350-430 ° C . As a result of 2- or 20 - h aging of cryo- granulated iron ( III ) hydroxide xerogels in 1 N sodium chloride or sodium sulfate solution at 80 ° C , the endo- therm due to removal of unbound water shifts to the region ...
Trang 1250
... regions in the LiYF4 : Eu crystal Region in the LiYF4 Eu crystal Homogeneous region Cap region with intense CL Cap region with weak CL Composition , mol % Eu , at . % ( for Y ) YF3 Li 49.4 36.8 66.3 LiF EuF3 50.0 0.6 62.9 0.35 32.8 0.9 ...
... regions in the LiYF4 : Eu crystal Region in the LiYF4 Eu crystal Homogeneous region Cap region with intense CL Cap region with weak CL Composition , mol % Eu , at . % ( for Y ) YF3 Li 49.4 36.8 66.3 LiF EuF3 50.0 0.6 62.9 0.35 32.8 0.9 ...
Nội dung
Vol 48 No 5 | 621 |
Complex Oxide Dy2Mn23Re4307 with a Pyrochlore Structure | 627 |
Synthesis and Study | 636 |
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ų absorption acetonitrile acid analysis angles anion aqueous atoms band bond lengths calcd calculated carbon cations Chem chemical chloride cluster cm-¹ cm¹ complexes composition concentration corresponding crystal structure Crystallogr curves decomposition decrease electron English Translation Copyright europium experimental extraction formation formed fullerenes H NMR H₂O hydrates hydrogen increases interaction ionic ions IR spectroscopy iron(III isomers Khim kJ/mol ligand luminescence MAIK Nauka/Interperiodica metal method mixture mmol mol/l molecular molecules Moscow Nauk Neorg NMR spectra octahedra Original Russian Text oxide oxohydroxide parameters phase Phys plexes polyhedron protons quinaldinates range ratio reaction refined region Russia Received Russian Academy Russian Journal Russian Text Copyright ruthenium samples scandium signals sodium solid solutions solubility solvent space group spectroscopy spectrum stability studied sulfate synthesis Table thermal tion unit cell values VD polyhedra vibrations X-ray crystallography X-ray diffraction xerogels