Russian Journal of Inorganic Chemistry, Tập 19,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1974 |
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Trang 968
... coordination number of the lanthanide ion . For the PrIII and NdIII complexes with ligands coordinated through the oxygen atom , the long - wave shift of the bands by 10-20 Å corresponds to a decrease in KL.n - O by 0.015-0.03 Å and a ...
... coordination number of the lanthanide ion . For the PrIII and NdIII complexes with ligands coordinated through the oxygen atom , the long - wave shift of the bands by 10-20 Å corresponds to a decrease in KL.n - O by 0.015-0.03 Å and a ...
Trang 1125
... coordination polyhedron [ NdX ( H2O ) n ] is not cubic . NdX.3H2O ( II ) ( structural analysis results ) has a distorted Archimedian antiprism ( mono - capped ) .3 The absorption spectra of NdX.3H2O ( I ) and NdX.5H2O ( Figs . 2b and 2h ) ...
... coordination polyhedron [ NdX ( H2O ) n ] is not cubic . NdX.3H2O ( II ) ( structural analysis results ) has a distorted Archimedian antiprism ( mono - capped ) .3 The absorption spectra of NdX.3H2O ( I ) and NdX.5H2O ( Figs . 2b and 2h ) ...
Trang 1790
... coordination abilities of the nitro- gen and oxygen do not differ significantly . At the ratio SiF4 : L = 1 : 1 the coordination of the ligand occurs at two functional groups . Published results indicate 11-13 that the presence of ...
... coordination abilities of the nitro- gen and oxygen do not differ significantly . At the ratio SiF4 : L = 1 : 1 the coordination of the ligand occurs at two functional groups . Published results indicate 11-13 that the presence of ...
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1973 Translated absorption bands absorption spectra acid alcohol alkali metal analysis anion aqueous solution bond calculated cerium Chem chemical Chemistry chloride cm-¹ cm¯¹ cobalt complex formation composition compounds concentration coordination copper corresponding crystallisation crystals curve decomposition determined dimethylformamide dissociation EDTA electron equilibrium ethylenediamine europium experimental Figure formed H₂O heating hydrates hydrogen hydroxide increase infrared infrared absorption spectra infrared spectra Inorg interaction investigated ionic strength ions J.Inorg Khim lanthanum ligand methanol method mixed complexes mixture molar ratio mole Moscow neodymium Neorg nickel nitrate obtained optical density oxide plexes potassium proton pyridine range reaction reagent Russ salts samarium scandium shows sodium solid phase solubility solvents spectrum stability constants stretching vibrations structure studied sulphate Table temperature thermal Thio thiocyanate thiourea tion titanium Translated from Zhurnal Translated into Russian wavenumbers X-ray diffraction Zhur Zhurnal Neorganicheskoi Khimii zirconium