Russian Journal of Inorganic Chemistry, Tập 38,Trang 363-1010Chemical Society., 1993 |
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Kết quả 1-3 trong 52
Trang 576
... vibrations of the pyridine ring is caused by the donor - acceptor interaction and results from the strengthening of ring bonds due to the change in the hybridization of nitrogen orbitals . The IR spectra of compounds ( I - IV ) show the ...
... vibrations of the pyridine ring is caused by the donor - acceptor interaction and results from the strengthening of ring bonds due to the change in the hybridization of nitrogen orbitals . The IR spectra of compounds ( I - IV ) show the ...
Trang 633
... vibrations . The bend- ing vibrations of the BH , fragment form the group E - A1 - E ( 1200 - 1500 cm - 1 ) with a single intense band A1 ( H , vibrations ) . This pattern is highly conservative and exhibits a rather weak variation in ...
... vibrations . The bend- ing vibrations of the BH , fragment form the group E - A1 - E ( 1200 - 1500 cm - 1 ) with a single intense band A1 ( H , vibrations ) . This pattern is highly conservative and exhibits a rather weak variation in ...
Trang 888
... vibrations of terminal PO3 groups ( 1000 - 1200 cm - 1 ) , in comparison with two bands , expected for the straightened configuration . Broad bands in the region of stretching vibrations of OH groups in water molecules ( 2700-3800 cm ...
... vibrations of terminal PO3 groups ( 1000 - 1200 cm - 1 ) , in comparison with two bands , expected for the straightened configuration . Broad bands in the region of stretching vibrations of OH groups in water molecules ( 2700-3800 cm ...
Nội dung
Vol 38 No 3 | 363 |
Thermodynamic Determination of the Homogeneity Range of Indium Arsenide | 376 |
Synthesis and Physicochemical Properties of the 78Dicarbanidoundecaborane11 Adducts | 390 |
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absorption according acid allows analysis angles anion aqueous atoms band binary bismuth bond calculated cations Chem chemical Chemistry cm-¹ complexes components composition compounds concentration constant containing coordination Copyright corresponding crystal curves decrease dependence described determined distances effect electron elements energy equal equilibrium experimental formation H₂O heating increase indicates initial Inorganic intensity interaction Interperiodica ions Khim Khimii layer leads lengths ligand lines measured melting metal method mixture mol/l molecules Moscow Neorg observed obtained Original oxide oxygen parameters patterns phase Phys position possible precipitate prepared present properties range ratio reaction REFERENCES reflections region respectively Russian salts samples Sciences shows similar solid solubility solutions space group spectra spectrum stability structure studied synthesis Table temperature ternary thermal tion transition values vibrations X-ray diffraction