Russian Journal of Inorganic Chemistry, Tập 45,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2000 |
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Kết quả 1-3 trong 73
Trang 374
... 1 and a broad strong band at ca. 3450 cm - 1 in the spectra of com- plexes I - IV . Complex formation does not alter the strong bands in the range 1660-1540 cm - 1 , correspond ing mainly to the vibrations of the double bonds- v ( C = C ) ...
... 1 and a broad strong band at ca. 3450 cm - 1 in the spectra of com- plexes I - IV . Complex formation does not alter the strong bands in the range 1660-1540 cm - 1 , correspond ing mainly to the vibrations of the double bonds- v ( C = C ) ...
Trang 387
... 1 . Skeletal vibrations of the furan rings give rise to the absorption bands at 1496 , 1478 , and 1386 cm - 1 , which are partly obscured by C - N and C - H vibrations of methyl and ethyl groups ( 8 ( CH3 ) and 8 ( CH2 ) , 1456- 1360 cm ...
... 1 . Skeletal vibrations of the furan rings give rise to the absorption bands at 1496 , 1478 , and 1386 cm - 1 , which are partly obscured by C - N and C - H vibrations of methyl and ethyl groups ( 8 ( CH3 ) and 8 ( CH2 ) , 1456- 1360 cm ...
Trang 655
... cm - 1 in the IR spectrum of the hydrated phase is weak . The bands at 1080 , 1025 , 930 , 900 , 625 , 590 , and 550 cm - 1 characterize the stretching and bending vibra- tions of the PO tetrahedron . The spectrum of Ca10 ( PO4 ) 6 ( OH ) ...
... cm - 1 in the IR spectrum of the hydrated phase is weak . The bands at 1080 , 1025 , 930 , 900 , 625 , 590 , and 550 cm - 1 characterize the stretching and bending vibra- tions of the PO tetrahedron . The spectrum of Ca10 ( PO4 ) 6 ( OH ) ...
Nội dung
Vol 45 No 1 | 2 |
Estimates of the Thermochemical Properties of Mixed Oxides in the CuNbO System | 11 |
Interaction of Natural Borates with Potassium Hydroxide Solution | 17 |
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absorption According acid addition analysis angles anion annealed atoms band binary bismuth bond calculated cation Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration constant containing coordination Copyright corresponding crystal crystal structure curve decrease dependence described determined distances effect electron energy equation equilibrium experimental extraction formation function given groups H₂O heating hydride hydrogen increase Inorganic interaction ions Journal Khim lead ligand measured melting metal method mixture mol/l molecules Moscow Neorg observed obtained organic oxide oxygen parameters phase Physics positions powder prepared presence properties protons range ratio reaction REFERENCES region respectively Russian salts samples Sciences shows similar solid solutions solubility space group spectra spectrum stability structure studied surface synthesis Table temperature thermal tion transition unit cell values X-ray diffraction