Russian Journal of Inorganic Chemistry, Tập 38,Trang 1-362Chemical Society., 1993 |
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... range of 320 - 450 nm and no extrema are observed on the A = f ( n ) curve in this range . They are also not found in the wavelength range from 240 to 290 nm . At the same time , the solutions of the Ga ( NO3 ) 3 - NaVO3 salt mixture ...
... range of 320 - 450 nm and no extrema are observed on the A = f ( n ) curve in this range . They are also not found in the wavelength range from 240 to 290 nm . At the same time , the solutions of the Ga ( NO3 ) 3 - NaVO3 salt mixture ...
Trang 200
... range using the method of adiabatic calorimetry . Anomaly of heat capacity was found in the range from 120 to 305 K ( with a peak at 300.7 K ) . Enthalpy and entropy of the transition equal 3010 ± 50 J / mol and 12.0 ± 0.3 J / ( K mol ) ...
... range using the method of adiabatic calorimetry . Anomaly of heat capacity was found in the range from 120 to 305 K ( with a peak at 300.7 K ) . Enthalpy and entropy of the transition equal 3010 ± 50 J / mol and 12.0 ± 0.3 J / ( K mol ) ...
Trang 320
... range from 130 to 570 ° C . It is established that , up to temperatures near 300 ° C , the vapor phase comprises Y ( thd ) 3 molecules : in the 300-450 ° C range , two molecular forms , Y ( thd ) , and Y ( thd ) 2 , coexist . The latter ...
... range from 130 to 570 ° C . It is established that , up to temperatures near 300 ° C , the vapor phase comprises Y ( thd ) 3 molecules : in the 300-450 ° C range , two molecular forms , Y ( thd ) , and Y ( thd ) 2 , coexist . The latter ...
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Vol 38 No 1 | 1 |
Synthesis and Thermochemical Study of Anhydrous Lanthanum Perchlorate and Its Hydrates | 18 |
Copper Decaborates of Alkali Metals and Alkylammonium | 33 |
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absorption Abstract according acid addition analysis angles anion atoms bands bonds calculated cations characteristics Chem chemical Chemistry chloride cm-¹ complexes components composition compounds concentration configuration constant containing coordination Copyright corresponding crystal curves decrease dependence described determined distances effect electron energy exhibit experimental formation fragment frequencies groups H₂O heating hydrate increase indicates initial Inorganic Institute intensity interaction Interperiodica ions Khim lattice leads ligand manganese(II measured melt metal method mixture molecules Moscow nature Neorg noted observed obtained occurs Original oxidation oxygen parameters phase platinum position presented properties range ratio reaction REFERENCES refined reflections region respectively Russian salt samples shows similar solid solutions solubility solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition values various vibrations X-ray diffraction