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1b shows an endothermic effect at 130 ° C , corresponding to the start of the sublimation of iodine and its subsequent boiling . Iodine begins to react with the finely dispersed dysprosium at 155 ° C , and at 180 ° C vigorous combustion ...
1b shows an endothermic effect at 130 ° C , corresponding to the start of the sublimation of iodine and its subsequent boiling . Iodine begins to react with the finely dispersed dysprosium at 155 ° C , and at 180 ° C vigorous combustion ...
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2b , but the exothermic effects are displaced to higher temperatures . There is also an extra , diffuse exothermic effect at 385 ° C , with a maximum occurring at 445 ° C . X - Ray phase analysis at the different stages of the process ...
2b , but the exothermic effects are displaced to higher temperatures . There is also an extra , diffuse exothermic effect at 385 ° C , with a maximum occurring at 445 ° C . X - Ray phase analysis at the different stages of the process ...
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Thus this study has shown that the nature of the support has a significant effect on the properties of the immobilised reagent . During the immobilisation processes there are changes in the spectroscopic properties ( max of the ...
Thus this study has shown that the nature of the support has a significant effect on the properties of the immobilised reagent . During the immobilisation processes there are changes in the spectroscopic properties ( max of the ...
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SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS | 1 |
Volume 36 | 4 |
LnO bond lengths in lanthanide compounds with a coordination number of six 15 29 | 15 |
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acid addition analysis angles anion apparently aqueous atoms bands bond bridging calculated carbonate carried cation characteristic Chem chemical Chemistry complexes components composition compounds concentration constant containing coordination corresponding crystallisation crystals curves decomposition decrease dependence described determined dimer distances effect electron energy English translation equilibrium experimental extraction Figure formation formed given gives groups heating hydrogen increase indicate infrared Inorg interaction ions Khim Khimii lanthanide leads ligands lines lower magnetic mass measured metal metal-metal method mixture molecules Moscow Neorg nitrate observed obtained oxide oxygen parameters phase points positions possible precipitate prepared present properties published range ratio reaction References region relative respectively salts shows similar solid solubility solution space group specimens spectra spectrum stability structure studied Table takes temperature thermal translation in Russ values vibrations wavenumbers X-ray diffraction