Russian Journal of Inorganic Chemistry, Tập 36,Trang 1-922Chemical Society., 1991 |
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Kết quả 1-3 trong 79
Trang 24
... effect . The reaction becomes slightly slower at 250 ° C , and practically stops at 300 ° C . Dysprosium tri - iodide melts at 990 ° C . The thermogram for reaction ( 3 ) shows one broad exothermic effect in the range 360-420 ° C , with ...
... effect . The reaction becomes slightly slower at 250 ° C , and practically stops at 300 ° C . Dysprosium tri - iodide melts at 990 ° C . The thermogram for reaction ( 3 ) shows one broad exothermic effect in the range 360-420 ° C , with ...
Trang 171
... effect at 385 ° C , with a maximum occurring at 445 ° C . X - Ray phase analysis at the different stages of the process reveals the following products . After termination of the first exothermic effect the only reflections in the X ...
... effect at 385 ° C , with a maximum occurring at 445 ° C . X - Ray phase analysis at the different stages of the process reveals the following products . After termination of the first exothermic effect the only reflections in the X ...
Trang 595
... effect shows that in this system not only double decompositions but also complex - formation reactions take place . The third thermal effect on the thermograms is actually points C and F which correspond to the temperatures of the ...
... effect shows that in this system not only double decompositions but also complex - formation reactions take place . The third thermal effect on the thermograms is actually points C and F which correspond to the temperatures of the ...
Nội dung
Volume 36 | 4 |
The influence of the deposition temperature on the polymorphism of lanthanide | 8 |
LnO bond lengths in lanthanide compounds with a coordination number of | 15 |
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1990 Translated absorption acetonitrile acid aluminium aluminium chloride analysis angles anion atoms bands bond lengths bridging calculated carbonate cation characteristic Chem chemical Chemistry chloride cm-¹ cm¹ composition compounds concentration containing coordination copper(II corresponding crystallisation crystals curves decrease determined dimer DMSO dysprosium electron energy English translation equilibrium experimental Figure formed groups H₂O heating hydrated hydride hydrogen hydroxide increase infrared infrared spectra Inorg interaction ions isomers kcal kcal mol¹ Khim lanthanide ligands lithium magnetic metal metal-metal bonds method mixture molecules molybdenum Moscow Nauka Neorg Neorganicheskoi Khimii 36 nickel(II nitrate NMR spectra obtained oxide oxygen oxygen atoms parameters potassium precipitates present protons range reaction reagent salts scandium singlet sodium solid phases solid solutions solubility solvates specimens spectrum structure studied synthesis temperature thermal decomposition Translated from Zhurnal translation in Russ values vibrations wavenumbers X-ray diffraction Zhurnal Neorganicheskoi Khimii