Russian Journal of Inorganic Chemistry, Tập 39,Trang 505-996Chemical Society, 1994 |
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Trang 602
... shift 8 = -5.9 ppm appears . The concentration of D decreases with time , allowing us to suggest that it is an intermediate product in the course of transformation of the chromium com- plexes . It further converts to other species which ...
... shift 8 = -5.9 ppm appears . The concentration of D decreases with time , allowing us to suggest that it is an intermediate product in the course of transformation of the chromium com- plexes . It further converts to other species which ...
Trang 614
... shift reagents ( LSR ) [ 6 ] . Studying the shift properties of the complexes obtained ( using EuL , and PrL , as an example ) revealed that though they do not show strong shift ability as compared with the known Ln ( FOD ) , and Ln ...
... shift reagents ( LSR ) [ 6 ] . Studying the shift properties of the complexes obtained ( using EuL , and PrL , as an example ) revealed that though they do not show strong shift ability as compared with the known Ln ( FOD ) , and Ln ...
Trang 790
... shift ( 0-45 ( 60 ) mol % of SnBr . ) and then a high - field shift ( 45 ( 60 ) - 90 mol % ) of the appropriate 13C NMR signals ( Figs . 1a and 1b , curve 7 ) . Variations of 13C NMR chemical shifts of the C = N group is likely to be ...
... shift ( 0-45 ( 60 ) mol % of SnBr . ) and then a high - field shift ( 45 ( 60 ) - 90 mol % ) of the appropriate 13C NMR signals ( Figs . 1a and 1b , curve 7 ) . Variations of 13C NMR chemical shifts of the C = N group is likely to be ...
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Vol 39 No 4 | 505 |
RareEarthIII Pivalates | 512 |
Crystal Structure of Triethylammonium Trihydroxoborotetrahydroxopentaborate | 521 |
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absorption bands Academy of Sciences acid Akad angles anion aqueous solutions calcd calcium calculated cations Chem chemical chemical shifts chloride chromium cm-¹ complex formation composition concentration COORDINATION COMPOUNDS copper(II crystal curves decomposition decrease determined DMSO English Translation Copyright enthalpy equilibrium eutectic experimental extraction H₂O Hayka/Interperiodica Publishing Russia heating hydrogen bonds increase Inorg Inorganic Chemistry interaction ions isotherms Khim kJ/mol lattice ligands MAHK Hayka/Interperiodica Publishing melting metal method mixture mol/l molecules Moscow Nauk SSSR Neorg nH₂O nitrate NMR spectra observed obtained Original Russian Text oxide parameters platinum precipitate properties protons range rare-earth ratio reaction reagent RESULTS AND DISCUSSION Russia Russia Received Russian Academy Russian Text Copyright salts samples shift shows sodium solid solutions solubility solvate sorption space group spectrum spiropyran structure studied synthesis Table temperature thermal thermolysis tion titanium transition values vibrations X-ray diffraction