Russian Journal of Inorganic Chemistry, Tập 30,Trang 1-623Chemical Society., 1985 |
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Trang 194
... bands at 428.8 , 429.3 , and 430.1 nm , which can be assigned to the 1 : 1 complexes of neodymium with DAPDM . The 428.8 nm band predominates in the pH range 7.0-9.0 , and the 429.3 band above pH 9.0 . The intensity of the 430.1 nm band ...
... bands at 428.8 , 429.3 , and 430.1 nm , which can be assigned to the 1 : 1 complexes of neodymium with DAPDM . The 428.8 nm band predominates in the pH range 7.0-9.0 , and the 429.3 band above pH 9.0 . The intensity of the 430.1 nm band ...
Trang 207
... bands in the 400-700 cm1 region are assigned to MO vibrations and the set of bands in the 700-3600 cm region to absorption by the coordinated ligands . The characteristic frequencies for carboxylate ligands are the vas and vs stretches ...
... bands in the 400-700 cm1 region are assigned to MO vibrations and the set of bands in the 700-3600 cm region to absorption by the coordinated ligands . The characteristic frequencies for carboxylate ligands are the vas and vs stretches ...
Trang 402
... band at 640 cm - 1 , it is impos- sible to distinguish maxima on this broad band , since bands at 365 cm - 1 and 460 cm - 1 due to triethylamine are super- imposed upon it . The spectrum of the substance does not show bands due to ...
... band at 640 cm - 1 , it is impos- sible to distinguish maxima on this broad band , since bands at 365 cm - 1 and 460 cm - 1 due to triethylamine are super- imposed upon it . The spectrum of the substance does not show bands due to ...
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COORDINATION components of the thermodynamic characteristics | 1 |
Nirsha T V Khomutova deceased V A Efremov | 8 |
Salts of pantoic acid | 16 |
Bản quyền | |
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1983 Translated absorption acetonitrile Akad anion aqueous solutions atoms bands bond calculated carbon cations Chem chemical Chemistry chloride chromium(III cm¹ cobalt(II complex formation components composition compounds concentration containing coordination copper(II corresponding crystallisation crystals curves decrease dehydration determined ditto electronic endothermic endothermic effect equation ethanol europium experimental extraction Figure fluorides formed given in Table groups H₂O heating hydrated hydrochloric acid hydrogen hydroxide increase infrared spectra Inorg ionic ions iron(III isotherms Khim Khimiya lanthanide ligand metal method mixture mole Moscow Nauk SSSR Neorg nitrate obtained oxide oxygen parameters platinum(II potassium precipitate present protons ratio reaction reagents Russ Russ.J salts shows sodium solid phases solid solutions solubility solvents specimens spectrum stability constants structure studied synthesis terbium ternary thermal analysis thermal decomposition tion Translated from Zhurnal Translated into Russian values vanadium wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii