Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 9-12Chemical Society., 2003 |
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Kết quả 1-3 trong 24
Trang 1713
... lanthanide ions ( Nd3 + , Eu3 + , and Tb3 + ) luminesce in the visible and near - IR spectral regions [ 3 ] . Transitions within the felectron shell of the lanthanide ion are responsible for the luminescence . These transitions are ...
... lanthanide ions ( Nd3 + , Eu3 + , and Tb3 + ) luminesce in the visible and near - IR spectral regions [ 3 ] . Transitions within the felectron shell of the lanthanide ion are responsible for the luminescence . These transitions are ...
Trang 1828
... lanthanide atomic number , which points to the increase in the strength of the metal - ligand bond . The chelate bond angles ŎLnO and NLnN increase with a decrease in the ionic radius of the lanthanide ( Table 3 ) . In the crystal of I ...
... lanthanide atomic number , which points to the increase in the strength of the metal - ligand bond . The chelate bond angles ŎLnO and NLnN increase with a decrease in the ionic radius of the lanthanide ( Table 3 ) . In the crystal of I ...
Trang S-97
... Lanthanide ions , due to their large radii , character- istic bond directions , and high coordination numbers , do not correspond to the geometry of the ligand coordi- nation core , which results in a variety of individual complex forms ...
... Lanthanide ions , due to their large radii , character- istic bond directions , and high coordination numbers , do not correspond to the geometry of the ligand coordi- nation core , which results in a variety of individual complex forms ...
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Vol 48 No 9 | 1282 |
Simultaneous English language translation of the journal is available from MAIK NaukaInterperiodica Russia | 1446 |
Vol 48 No 11 2003 | 1615 |
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absorption acid activation analysis angles anion atoms band bond calculated cations Chem chemical Chemistry cm-¹ complexes components composition compounds concentration constant containing coordination Copyright corresponding crystal crystal structure curves decreases determined diagram distances effect electron energy experimental field formation formed function heating hydrogen increases Inorganic intensity interaction ions Journal Khim layer ligand materials measured melting metal method mixture molecules Moscow Neorg Note observed obtained oxidation oxygen parameters phase Physics positions prepared properties range ratio reaction REFERENCES refined reflections region respectively ring Russian salt samples Sciences shifts shown shows signals single sodium solid solid solutions solubility solutions space space group spectra spectrum spinel stability structure studied Synthesis Table temperature thermal tion trans transition Translation values vibrations X-ray diffraction