Russian Journal of Inorganic Chemistry, Tập 43,Trang 1471-1805Chemical Society., 1998 |
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Kết quả 1-3 trong 23
Trang 1511
... band of the C - H stretching vibrations , which is normally used as the cri- terion for the formation of metal - nitrogen coordination bonds in complexonates ( the v ( C - H ) shifts due to the inductive effect R - C - N - N " + ) [ 10 ] ...
... band of the C - H stretching vibrations , which is normally used as the cri- terion for the formation of metal - nitrogen coordination bonds in complexonates ( the v ( C - H ) shifts due to the inductive effect R - C - N - N " + ) [ 10 ] ...
Trang 1539
... band of the л transition ( Fig . 1c ) . As for the porphyrin dimers [ 20 ] , the broadened absorption bands observed for oxo- bridged dimers can be explained by the excitonic inter- action of two neighboring macrocyclic л - systems . In ...
... band of the л transition ( Fig . 1c ) . As for the porphyrin dimers [ 20 ] , the broadened absorption bands observed for oxo- bridged dimers can be explained by the excitonic inter- action of two neighboring macrocyclic л - systems . In ...
Trang 1748
... band of the monomer and to an increase in intensity of the Q band of the dimer . At CKC = 0.5 mol / l , the spectrum corre- sponds to the spectrum of the sandwich H - dimer . A fur- ther increase in electrolyte concentration does not ...
... band of the monomer and to an increase in intensity of the Q band of the dimer . At CKC = 0.5 mol / l , the spectrum corre- sponds to the spectrum of the sandwich H - dimer . A fur- ther increase in electrolyte concentration does not ...
Nội dung
Synthesis and Properties of Inorganic Compounds | 1471 |
Synthesis and Structure of Ternary Calcium Lithium and Copper Phosphate CaCuLiPO47 | 1481 |
Stabilized Solid Solutions Based on Complex Oxide Lanthanide Compounds Ln14GeO42BO36O8 | 1488 |
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absorption according acid addition analysis angle anion aqueous solution atoms band bond calculated cations changes Chem chemical Chemistry chloride cluster cm-¹ complex composition compounds concentration constants containing coordination Copyright corresponding crystal curves decrease derivatives described determined effect electron energy enthalpies equal equation exchange experimental extraction formation H₂O heating higher hydrates hydrogen increase indicates initial Inorganic interaction ions Journal Khim kJ/mol ligand measured melt metal method mixed mixtures mol/l molecules Moscow Neorg observed obtained occur oxides oxygen parameters phase podands positions powder prepared presence Publishing range ratio reaction REFERENCES respectively Russian salts samples Sciences shift shows similar sodium solid solutions solutions solvent space group species spectra spectrum standard structure studied substitution sulfur synthesis Table temperature thermal tion Translation values vibrations X-ray diffraction