Russian Journal of Inorganic Chemistry, Tập 45,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2000 |
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Trang 1352
... shows two chemical shifts for the deuterium - exchangeable -NH and -NH2 protons ( 4.50-4.80 and 1.10-1.16 ppm ) and μ - hydroxo - bridge protons ( 7.68-7.70 ppm ) [ 17 , 18 ] . These low - field signals show that the O - H band elec ...
... shows two chemical shifts for the deuterium - exchangeable -NH and -NH2 protons ( 4.50-4.80 and 1.10-1.16 ppm ) and μ - hydroxo - bridge protons ( 7.68-7.70 ppm ) [ 17 , 18 ] . These low - field signals show that the O - H band elec ...
Trang 1385
... shows one band at 579 nm , which was reliably assigned to the absorption of the mononuclear complex . Within 20 , 30 , and 40 min of synthesis , this band gradually disappears , and a new band appears at 577 nm , which should be ...
... shows one band at 579 nm , which was reliably assigned to the absorption of the mononuclear complex . Within 20 , 30 , and 40 min of synthesis , this band gradually disappears , and a new band appears at 577 nm , which should be ...
Trang 1577
... shows the 13C { H } NMR spectrum of [ Pd ( LH ) CI ] as an example ; the assignment of its signals is to be considered in more detail . The 13C NMR spectrum of [ Pd ( LH ) Cl ] recorded without proton decoupling shows six singlets ...
... shows the 13C { H } NMR spectrum of [ Pd ( LH ) CI ] as an example ; the assignment of its signals is to be considered in more detail . The 13C NMR spectrum of [ Pd ( LH ) Cl ] recorded without proton decoupling shows six singlets ...
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HighTemperature Superconductors | 1319 |
Synthesis and Properties of Mixed Oxides M5A0 5Zr1 5M0O46 M K | 1327 |
Variation of the Composition of Hydrous Metal Oxide Hydroxides | 1335 |
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absorption According acid addition analysis angles anion atoms bands bismuth bond calculated carbon cations changes Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration constant containing coordination Copyright corresponding crystal curves decrease described determined diagram distances effect electron energy existence experimental extraction fluorine formation frequencies H₂O heating higher hydrogen increase initial Inorganic Institute interaction ions Journal Khim layers ligand lines measured melting metal method mixture mol/l molecules Moscow Neorg observed obtained oxides oxygen parameters patterns peaks phase Physics positions potassium powder precipitation prepared presented properties range ratio reaction REFERENCES reflections region respectively Russian salts samples Sciences shows sodium solid solubility solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit cell values vibrations X-ray X-ray diffraction