Russian Journal of Inorganic Chemistry, Tập 49,Số phát hành 11-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2004 |
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Trang 1806
... sublimate , ( 3 ) ( NH4 ) 2SiF6 resublimate , and ( 4 ) optical quartz . For the secondary sublimate ( 180 ° C ) found , wt % : NH4 , 15.7 ; F , 59.6 . The second sublimation only changes the chemical composition of the sublimate ; the ...
... sublimate , ( 3 ) ( NH4 ) 2SiF6 resublimate , and ( 4 ) optical quartz . For the secondary sublimate ( 180 ° C ) found , wt % : NH4 , 15.7 ; F , 59.6 . The second sublimation only changes the chemical composition of the sublimate ; the ...
Trang 1885
... Sublimation ( B ) [ 12 ] 1136-1238 Knudsen's 923-1003 12916 247.2 311.8 - 10.82 12992 248.7 264.5 331.8 Sublimation ( α ) 1033-1121 9.41 11440 219.0 254.4 336.4 Vaporization Solid ( α ) [ 32 ] Melt 1153-1278 Knudsen's 1090 1203 13.04 ...
... Sublimation ( B ) [ 12 ] 1136-1238 Knudsen's 923-1003 12916 247.2 311.8 - 10.82 12992 248.7 264.5 331.8 Sublimation ( α ) 1033-1121 9.41 11440 219.0 254.4 336.4 Vaporization Solid ( α ) [ 32 ] Melt 1153-1278 Knudsen's 1090 1203 13.04 ...
Trang 1893
... sublimation . The set of the Asub H ° ( 298 ) values we calculated from the vapor pres- sure data is displayed in Table 4. For comparison , Table 4 displays the second - law enthalpies of sublimation AsublH ( T ) or vaporization AvapH ...
... sublimation . The set of the Asub H ° ( 298 ) values we calculated from the vapor pres- sure data is displayed in Table 4. For comparison , Table 4 displays the second - law enthalpies of sublimation AsublH ( T ) or vaporization AvapH ...
Nội dung
22nd International Chugaev Conference on Coordination Chemistry | 1634 |
Vol 49 No 11 | 1635 |
Synthesis and Study of the ASIUO6 nH₂O Compounds A Sr Ba | 1640 |
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acid analysis angles anion appear atoms band bond calculated carbon cations Chem chemical Chemistry chloride cm-¹ complex components composition compounds concentration constant containing coordination Copyright corresponding crystal Crystal Structure curves decrease described determined dimers distance effect electron elements energy enthalpy equilibrium experimental formation formed function glasses heating hydrogen bonds increase Inorg Inorganic intensity interaction ions Khim kJ/mol ligand luminescence measured metal method mixture molecules Moscow Neorg observed obtained oxide oxygen parameters phase Phys Physics polymer positions potential powder precipitate prepared presented pressure processing properties range ratio reaction reagents REFERENCES refined reflections region respectively Russ Russian samples Sciences shows solid solubility solution solvents space group spectra spectrum structure studied sublimation Synthesis Table temperature thermal tion unit values vapor vibrations X-ray diffraction