Russian Journal of Inorganic Chemistry, Tập 39,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1994 |
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Trang 782
... Raman spectra of the initial basic bismuth nitrate and the samples obtained upon heating the compound at a rate of 10 K / min to various temperatures ( ° C ) : ( 1 ) 20 ; ( 2 ) 220 ; ( 3 ) 275 ; ( 4 ) 330 ; ( 5 ) 450 ; ( 6 ) 520 ; ( 7 ) ...
... Raman spectra of the initial basic bismuth nitrate and the samples obtained upon heating the compound at a rate of 10 K / min to various temperatures ( ° C ) : ( 1 ) 20 ; ( 2 ) 220 ; ( 3 ) 275 ; ( 4 ) 330 ; ( 5 ) 450 ; ( 6 ) 520 ; ( 7 ) ...
Trang 783
... Raman , 1634 cm - 1 ) vanish from the spectra after step III . The band at 1624 cm - 1 is retained until the final reaction step and , hence , is quite reasonably interpreted as an overtone of the vibration V2 = 812 cm - 1 of the ...
... Raman , 1634 cm - 1 ) vanish from the spectra after step III . The band at 1624 cm - 1 is retained until the final reaction step and , hence , is quite reasonably interpreted as an overtone of the vibration V2 = 812 cm - 1 of the ...
Trang 913
... Raman IR Raman 2945 s 2945 s 2946 s 2940 m Vas , s ( CH ) 2870 s 2871 s 2873 m 2875 m 1465 sh 1465 sh 1465 m 8as ( CH2 ) 1454 m 1452 m 1450 sh 1455 w 8 , ( CH2 ) 1352 m 1349 w 1358 m 1350 w @ ( CH2 ) 1320 w 1328 w 1322 w 1328 w 1296 sh ...
... Raman IR Raman 2945 s 2945 s 2946 s 2940 m Vas , s ( CH ) 2870 s 2871 s 2873 m 2875 m 1465 sh 1465 sh 1465 m 8as ( CH2 ) 1454 m 1452 m 1450 sh 1455 w 8 , ( CH2 ) 1352 m 1349 w 1358 m 1350 w @ ( CH2 ) 1320 w 1328 w 1322 w 1328 w 1296 sh ...
Nội dung
HighTemperature Superconductors | 675 |
LiquidPhase Sintering of Superconducting YBa₂Cu3O Ceramics | 687 |
Synthesis and Properties of Inorganic Compounds | 693 |
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2H₂O 3H₂O 4H₂O absorption bands Academy of Sciences acid Akad analysis angles anion aqueous solutions calcd calculated cations ceramics Chem chemical cm-¹ composition concentration COORDINATION COMPOUNDS copper(II crystal curve decomposition decrease determined dimethyl sulfoxide DMSO electronic absorption English Translation Copyright enthalpy equilibrium eutectic exhibit experimental glyoxime H₂O Hayka/Interperiodica Publishing Russia heat hydrogen bonds increase Inorg Inorganic Chemistry interaction ions Khim kJ/mol ligand MAHK Hayka/Interperiodica Publishing melt metal method mixture mol/l molecules Moscow mutual systems Neorg nH₂O nickel(II nitrate nitrogen atoms observed obtained Original Russian Text oxide oxygen atoms parameters Phys physicochemical platinum plex precipitate properties protons Raman range ratio reaction region Russia Russia Received Russian Academy Russian Text Copyright salts samples shift sodium solid solutions solubility sorption space group spectrum spiropyran structure studied superconducting synthesis Table temperature thermal tion titanium transition values X-ray diffraction