Russian Journal of Inorganic Chemistry, Tập 43,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1998 |
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... ethyl acetate , and dried in a vacuum desiccator over CaCl2 . The complex was purified by recrystallization from an ethyl acetate - CHCl3 mixture . Yield was 62 % ; mp = 188-190 ° C . For C28H44N4S4Cd anal . calcd . ( % ) : C , 49.7 ...
... ethyl acetate , and dried in a vacuum desiccator over CaCl2 . The complex was purified by recrystallization from an ethyl acetate - CHCl3 mixture . Yield was 62 % ; mp = 188-190 ° C . For C28H44N4S4Cd anal . calcd . ( % ) : C , 49.7 ...
Trang 1743
... ethyl acetate at 298.15 K was studied for the first time by calorimetry . The enthalpy change for this reaction was calculated . It was noted that AH of the reaction depends on the strength of salt solvates in acetone and ethyl acetate ...
... ethyl acetate at 298.15 K was studied for the first time by calorimetry . The enthalpy change for this reaction was calculated . It was noted that AH of the reaction depends on the strength of salt solvates in acetone and ethyl acetate ...
Trang 1744
... Ethyl acetate ΔΗΜ sol kJ / mol 0.503 -8.6 0.527 0.907 -7.9 0.935 -7.6 -6.8 1.080 -8.3 2.460 -7.3 2.560 -7.4 4.680 ... ethyl acetate as the metal salt . Reagent grade copper ( II ) nitrate was prepared for the reaction according to ...
... Ethyl acetate ΔΗΜ sol kJ / mol 0.503 -8.6 0.527 0.907 -7.9 0.935 -7.6 -6.8 1.080 -8.3 2.460 -7.3 2.560 -7.4 4.680 ... ethyl acetate as the metal salt . Reagent grade copper ( II ) nitrate was prepared for the reaction according to ...
Nội dung
Vol 43 No 9 1998 | 1301 |
Xray Diffraction Study of LnMn2O5 5 Ln La Nd M Ca Ba LIBRARY | 1308 |
Synthesis of MolybdenumIV Oxide in Lithium ChloridePotassium Chloride EutecticMelts | 1317 |
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2H₂O absorption acid analysis angle anions aqueous solution atoms band barium calculated carbon cathodoluminescence cation chelate Chem chemical Chemistry Chernorukov chloride cm-¹ complexes composition compounds concentration copper(II corresponding crown ether crystal curves datolite decomposition decrease determined dimers electron energy English Translation Copyright enthalpies experimental extraction fluorides formation frequencies H₂O hafnium Hayka/Interperiodica Publishing Russia heating HF MP2 HF hydrogen bonds increase Inorg Inorganic interaction ions kcal/mol Khim kJ/mol Koord lanthanide ligand lithium macrocycle melt metal method mixture mol/l Moscow Neorg nitrate Original Russian Text oxide oxygen oxygen atoms phase phosphate plexes podands porphyrin potassium protons range ratio reaction Russia Received Russian Text Copyright salts samples sodium solid solutions solu solubility spectra spectrum stability structure studied synthesis Table temperature thermal tion ture unit cell parameters values vibrations water molecules X-ray diffraction X-ray powder diffraction zirconium