Russian Journal of Inorganic Chemistry, Tập 48,Trang 955-1446British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2003 |
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Trang 1071
... plexes , the downfield signals arise from the carboxyl groups of Gly and PhAla . The signals of coordinated COO groups are shifted downfield with respect to the signals of unbound COOH or COO groups in com- plexes 1 , 2 , 5 , and 6 ...
... plexes , the downfield signals arise from the carboxyl groups of Gly and PhAla . The signals of coordinated COO groups are shifted downfield with respect to the signals of unbound COOH or COO groups in com- plexes 1 , 2 , 5 , and 6 ...
Trang 1152
... plexes , these bands shift to higher frequencies by 6–14 cm- ' . The shift indicates shortening of the C = N bonds upon coordination ; however , it does not allow us to determine which of the nitrogen atom is involved in complexation ...
... plexes , these bands shift to higher frequencies by 6–14 cm- ' . The shift indicates shortening of the C = N bonds upon coordination ; however , it does not allow us to determine which of the nitrogen atom is involved in complexation ...
Trang 1357
... plexes ( three bands plus the Soret band ) ( Fig . 2 ) and unsubstituted complexes ( two bands plus the Soret band ) attests to changes in the symmetry and the л - electron conjugation system in these molecules . The latter is due to ...
... plexes ( three bands plus the Soret band ) ( Fig . 2 ) and unsubstituted complexes ( two bands plus the Soret band ) attests to changes in the symmetry and the л - electron conjugation system in these molecules . The latter is due to ...
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Vol 48 No 7 | 955 |
Synthesis and Luminescence of ArsenicIII and AntimonyIII Halide Complexes | 961 |
Synthesis and Study of Gallium HexamolybdocobaltateIII | 972 |
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a-Se ų absorption Academy of Sciences acid analysis angles anions aqueous atoms band bond lengths calcd calculated carbon cations chains Chem chemical chloride cluster cm-¹ cobalt complexes composition compounds concentration coordination corresponding crystal structure Crystallogr crystallographic curves decrease electron energy English Translation Copyright europium experimental extraction formation formed H NMR H₂O hydrogen bonds increase Inorganic Chemistry interaction ions IR spectroscopy iron(III Khim ligands MAIK Nauka/Interperiodica metal method mixture mmol mol/l molecular Moscow Neorg octahedral Original Russian Text oxide oxohydroxide oxygen parameters phase plexes polyhedron porphyrin precipitate protons range ratio reaction region Russia Received Russian Academy Russian Journal Russian Text Copyright samples Serezhkin signals solid solutions solubility space group spectrum stability studied sulfate synthesis Table tetrahedra thermal Thermoanalytical tion unit cell values VD polyhedra vibrations X-ray diffraction X-ray powder diffraction xerogels