Russian Journal of Inorganic Chemistry, Tập 43,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1998 |
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Kết quả 1-3 trong 45
Trang 1656
... absorption spectrum of K2HHfF7 . , cm - 1 From metallic hafnium , K2HHfF , was prepared as follows : 100 g of metallic chips of GFI - 1 grade hafnium was dissolved in 2 1 of special - purity grade HF solution ( 15 ) . The chips ...
... absorption spectrum of K2HHfF7 . , cm - 1 From metallic hafnium , K2HHfF , was prepared as follows : 100 g of metallic chips of GFI - 1 grade hafnium was dissolved in 2 1 of special - purity grade HF solution ( 15 ) . The chips ...
Trang 1674
... frequencies ( 690-480 cm - 1 ) . The absorption bands for NH ion in the IR spectrum of NH4Cl · NdCl3 · 5H2O overlaps the absorption bands of water and mineral oil . The detailed assignment of the IR spectra for such complex com- pounds ...
... frequencies ( 690-480 cm - 1 ) . The absorption bands for NH ion in the IR spectrum of NH4Cl · NdCl3 · 5H2O overlaps the absorption bands of water and mineral oil . The detailed assignment of the IR spectra for such complex com- pounds ...
Trang 1748
... absorption spectra of solutions were recorded on a Specord M - 40 ... bands , we used NaOH as a titrant in the alkaline pH range . The spectra of ... absorption bands in the spectrum of lute- tium phthalocyaninate . At pH 9.6 , a ...
... absorption spectra of solutions were recorded on a Specord M - 40 ... bands , we used NaOH as a titrant in the alkaline pH range . The spectra of ... absorption bands in the spectrum of lute- tium phthalocyaninate . At pH 9.6 , a ...
Nội dung
Vol 43 No 9 1998 | 1301 |
Xray Diffraction Study of LnMn2O5 5 Ln La Nd M Ca Ba LIBRARY | 1308 |
Synthesis of MolybdenumIV Oxide in Lithium ChloridePotassium Chloride EutecticMelts | 1317 |
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2H₂O absorption acid analysis angle anions aqueous solution atoms band barium calculated carbon cathodoluminescence cation chelate Chem chemical Chemistry Chernorukov chloride cm-¹ complexes composition compounds concentration copper(II corresponding crown ether crystal curves datolite decomposition decrease determined dimers electron energy English Translation Copyright enthalpies experimental extraction fluorides formation frequencies H₂O hafnium Hayka/Interperiodica Publishing Russia heating HF MP2 HF hydrogen bonds increase Inorg Inorganic interaction ions kcal/mol Khim kJ/mol Koord lanthanide ligand lithium macrocycle melt metal method mixture mol/l Moscow Neorg nitrate Original Russian Text oxide oxygen oxygen atoms phase phosphate plexes podands porphyrin potassium protons range ratio reaction Russia Received Russian Text Copyright salts samples sodium solid solutions solu solubility spectra spectrum stability structure studied synthesis Table temperature thermal tion ture unit cell parameters values vibrations water molecules X-ray diffraction X-ray powder diffraction zirconium