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 81
Trang 775
... metal extraction complexes has been measured in nitrobenzene , dichloroethane , and methyl butyl ketone . Dissociation constants of the picrate complexes of metals extracted with the macrocyclic extractants have been calculated using ...
... metal extraction complexes has been measured in nitrobenzene , dichloroethane , and methyl butyl ketone . Dissociation constants of the picrate complexes of metals extracted with the macrocyclic extractants have been calculated using ...
Trang 776
... metal extracts with crown ethers in different solvents was determined in a temperature- controlled cell at 18 ± 2 ° C using an ac bridge at 1000 Hz . The cell contained two platinum electrodes 1 cm2 in area separated at 0.3 cm . The ...
... metal extracts with crown ethers in different solvents was determined in a temperature- controlled cell at 18 ± 2 ° C using an ac bridge at 1000 Hz . The cell contained two platinum electrodes 1 cm2 in area separated at 0.3 cm . The ...
Trang 1238
... metal cations . As a rule , the reaction of the macrocyclic ligand with the metal salt is a self - consistent bimolecular process with associative activation [ 1-5 ] . The reaction system is converted in one elementary step via a ...
... metal cations . As a rule , the reaction of the macrocyclic ligand with the metal salt is a self - consistent bimolecular process with associative activation [ 1-5 ] . The reaction system is converted in one elementary step via a ...
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Vol 48 No 5 | 622 |
Synthesis and Crystal Structure | 632 |
Synthesis and Study | 642 |
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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 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 Inorganic Chemistry interaction ionic ions IR spectroscopy iron(III isomers Khim kJ/mol ligand luminescence MAIK Nauka/Interperiodica metal 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