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 27
Trang 1340
... signals from these anions ( -533 to - 548 ppm ) shift upfield and downfield , respec- tively , relative to the corresponding signals in the spec- tra of HPA - 4 ( spectra 1 ) . These shifts are explained by the fact that the individual ...
... signals from these anions ( -533 to - 548 ppm ) shift upfield and downfield , respec- tively , relative to the corresponding signals in the spec- tra of HPA - 4 ( spectra 1 ) . These shifts are explained by the fact that the individual ...
Trang 1568
... signals of equal intensity ( a and b ) is unambiguous , since signal a contains satellites caused by the 77Se- 125 Te spin - spin coupling through rhenium with the con- stant 2JseTe = 148.2 ± 0.5 Hz . Virtually no information on the ...
... signals of equal intensity ( a and b ) is unambiguous , since signal a contains satellites caused by the 77Se- 125 Te spin - spin coupling through rhenium with the con- stant 2JseTe = 148.2 ± 0.5 Hz . Virtually no information on the ...
Trang 1833
... signal D and by emergence of the signals of P2W21 and PW , 12 , whose chemical shifts are independent of pH . At pH ≈ 2 , signal D and the signal of P2W21 cross each other . At pH < 2 , species D does not occur in equilibrated ...
... signal D and by emergence of the signals of P2W21 and PW , 12 , whose chemical shifts are independent of pH . At pH ≈ 2 , signal D and the signal of P2W21 cross each other . At pH < 2 , species D does not occur in equilibrated ...
Nội dung
Synthesis and Properties of Inorganic Compounds | 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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absorption acid analysis angle anions aqueous solution atoms band barium calculated carbon cathodoluminescence cation chelate Chem chemical 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 interaction ions kcal/mol Khim kJ/mol Koord lanthanide ligand lithium macrocycle MAHK Hayka/Interperiodica Publishing 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