Russian Journal of Inorganic Chemistry, Tập 33,Trang 1243-1875Chemical Society, 1988 |
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Kết quả 1-3 trong 79
Trang 1305
... stretches ~ 3000 v.s. Dimers 2521 s . COOH combination bands , for example 28 = 1310 cm - 1 v ( OC = O ) stretch ~ 3400 2400-3400 Assignment v ( CrO - H ) stretches v ( COOH ) stretches 2620 s . 2720 s . 1697/1730 v.s. v ( C = O ) stretches ...
... stretches ~ 3000 v.s. Dimers 2521 s . COOH combination bands , for example 28 = 1310 cm - 1 v ( OC = O ) stretch ~ 3400 2400-3400 Assignment v ( CrO - H ) stretches v ( COOH ) stretches 2620 s . 2720 s . 1697/1730 v.s. v ( C = O ) stretches ...
Trang 1406
... stretches and deforma- tions of the structural OH groups of goethite , and the bands at 3420 cm - 1 and 3330 cm - 1 and the weak band at 1640 cm - 1 were assigned to water molecule stretches and deformations . The spectrum also showed a ...
... stretches and deforma- tions of the structural OH groups of goethite , and the bands at 3420 cm - 1 and 3330 cm - 1 and the weak band at 1640 cm - 1 were assigned to water molecule stretches and deformations . The spectrum also showed a ...
Trang 1407
... stretches . The two bands at 890 cm - 1 and 790 cm - 1 are assigned to the deformations of structural hydroxide groups . Published interpretations of the other bands in the spectrum of a - FeOOH are extremely contradictory . For example ...
... stretches . The two bands at 890 cm - 1 and 790 cm - 1 are assigned to the deformations of structural hydroxide groups . Published interpretations of the other bands in the spectrum of a - FeOOH are extremely contradictory . For example ...
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Journal of | 1243 |
Higher oxides of praseodymium and neodymium | 1250 |
Point defects in gadolinium gallium garnet | 1256 |
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1987 Translated absorption acid anion aqueous solution bond calculated cation Chem chemical Chemistry chloride chromium(VI cm-¹ cm¯¹ cm¹ complex formation components composition compounds concentration constant containing coordination copper(II corresponding crystallisation crystals curves decrease density determined electronic endothermic equilibrium diagram europium eutectic experimental extraction Figure fluorides fluorine formed H₂O heating hydrated hydrogen hydrogen bonds hydroxide i.r. spectra increase indicates infrared spectra Inorg Inorganic ionic ions iron(III Khim Khimiya lanthanide lanthanum lattice ligand melts metal method mixture mole Moscow Nauk SSSR Neorg nickel(II nitrate nitrogen obtained oxide palladium(II parameters phosphates platinum(II potassium precipitate present proton Raman ratio reaction reagent Russ ruthenium salts shows sodium solid phase solid solutions solubility specimens spectra spectrum structure studied sulphate sulphur synthesis thermal analysis thermal decomposition tion Translated from Zhurnal values vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii