Russian Journal of Inorganic Chemistry, Tập 44,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1999 |
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... X - ray diffraction , Mössbauer spectroscopy at 80 and 295 K , and thermal analysis . The structure of Fe7 ( PO4 ) was refined by the Rietveld method ( space group PI , Z = 1 ) with the fol- lowing parameters : a = 7.9832 ( 1 ) Å , b ...
... X - ray diffraction , Mössbauer spectroscopy at 80 and 295 K , and thermal analysis . The structure of Fe7 ( PO4 ) was refined by the Rietveld method ( space group PI , Z = 1 ) with the fol- lowing parameters : a = 7.9832 ( 1 ) Å , b ...
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Table 1. Parameters deduced from X - ray powder diffraction measurements of the samples LaLi 、 Fe1 - † О3 - y Sample [ V ± ( AV ) ] × 103 , nm3 [ a ± ( Aa ) ] × 10 , nm [ b ± ( Ab ) ] × 10 , nm [ c ± ( Ac ) ] × 10 , nm 7.859 ( 0.003 ) ...
Table 1. Parameters deduced from X - ray powder diffraction measurements of the samples LaLi 、 Fe1 - † О3 - y Sample [ V ± ( AV ) ] × 103 , nm3 [ a ± ( Aa ) ] × 10 , nm [ b ± ( Ab ) ] × 10 , nm [ c ± ( Ac ) ] × 10 , nm 7.859 ( 0.003 ) ...
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... X - ray diffraction pattern of an annealed sample ( Nonius FR - 552 camera monochromator , CuKai radia- tion ) showed that it was a new phase . The air - stable , dark red , fine - crystalline powder was one - phase ; its X - ray ...
... X - ray diffraction pattern of an annealed sample ( Nonius FR - 552 camera monochromator , CuKai radia- tion ) showed that it was a new phase . The air - stable , dark red , fine - crystalline powder was one - phase ; its X - ray ...
Nội dung
Vol 44 No 9 1999 | 1335 |
Structural Transitions in Neodymium Nickelate upon Iso and Heterovalent Substitutions | 1342 |
Synthesis and Study of New Compounds of the Uranovanadate Family | 1347 |
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ų absorption Academy of Sciences acid Akad analysis angles anions aqueous solutions atoms band bond lengths Buslaev calculated carbon cations Chem chemical shifts chloride cm-¹ complexes composition compounds concentration coordination corresponding crystal structure Crystallogr curves decomposition decrease diffraction patterns electron English Translation Copyright eutectic experimental extraction fluoride formation H₂O heating hydrogen bonds increase Inorganic Chemistry interaction ions Khim Koord ligand melting metal mol/l Moscow Nauk SSSR Neorg obtained Original Russian Text oxidation oxygen atoms phase diagram Phys plane platinum(IV plexes ratio reaction reagent refined Russia Received Russian Academy Russian Text Copyright salts samples sodium solid solutions solubility space group spectrum stability struc studied sulfide symmetry synthesis Table temperature thermal tion transition ture unit cell unit cell parameters uranyl valence values vanadium vanadium(V vibrational water molecules X-ray diffraction Yu.A