Russian Journal of Inorganic Chemistry, Tập 44,Trang 1507-2038British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1999 |
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Table 2. 27 Al NMR chemical shifts of Al ( III ) complexes in aqueous solutions Table 5. 19F NMR chemical shifts ( from CFC13 ). AI ( OH ) 3 ** 3+ Compound 4+ ( H2O ) 4Al ( μ - OH ) 2Al ( OH2 ) 4 * 8 ( Al ) , ppm Line width , Hz ...
Table 2. 27 Al NMR chemical shifts of Al ( III ) complexes in aqueous solutions Table 5. 19F NMR chemical shifts ( from CFC13 ). AI ( OH ) 3 ** 3+ Compound 4+ ( H2O ) 4Al ( μ - OH ) 2Al ( OH2 ) 4 * 8 ( Al ) , ppm Line width , Hz ...
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chemical shift from -1670 ± 200 * Chemical shifts are referenced to the signal of F2 ; positive values correspond to upfield shifts , and negative values correspond to down- field shifts . The sign of anisotropy is given with regard ...
chemical shift from -1670 ± 200 * Chemical shifts are referenced to the signal of F2 ; positive values correspond to upfield shifts , and negative values correspond to down- field shifts . The sign of anisotropy is given with regard ...
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... Chemical shifts of alkali metals M are referenced to 1 M MCI aqueous solutions . Chemical shifts of halogens X are referenced to the corresponding solid compounds KX . The ' Li NMR chemical shift for solid LiD is ( −1 ± 0.5 ) ppm at 520 ° ...
... Chemical shifts of alkali metals M are referenced to 1 M MCI aqueous solutions . Chemical shifts of halogens X are referenced to the corresponding solid compounds KX . The ' Li NMR chemical shift for solid LiD is ( −1 ± 0.5 ) ppm at 520 ° ...
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Vol 44 No 10 1999 | 1507 |
Refinement of the Crystal Structure of Lead Polyphosphate Pb2PO34 | 1513 |
Thermal Decomposition of Potassium Fluorosulfatotitanates | 1518 |
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absorption acid Akad aluminum analysis angles anions aqueous solutions band bond lengths Buslaev calculated carbon NTs cations chelate Chem chemical shifts chloride cm-¹ complexes composition compounds concentration coordination coordination sphere corresponding Crystal Structure Crystallogr decomposition decrease diffraction patterns energy English Translation Copyright equilibrium eutectic experimental extraction Fedorov fluoride formation frequencies H₂O halide high-temperature hydrogen increase Inorg interaction ions isomers Khim Kokunov Koord lanthanide ligand lone electron pair Mater melting metal mol/l monoclinic Moscow Nauk SSSR Neorg NMR spectra obtained Original Russian Text oxides oxygen atoms phase diagram Phys platinum(IV plexes polymorphic ratio reaction reagent Russian Academy Russian Text Copyright samples solid solution space group spectrum stability struc structure type studied sulfide symmetry synthesis Table temperature tetragonal thermal tion transition ture unit cell unit cell parameters valence values vibrational X-ray diffraction X-ray powder Yu.A