Russian Journal of Inorganic Chemistry, Tập 34,Trang 925-1848Chemical Society., 1989 |
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Kết quả 1-3 trong 75
Trang 945
... band at 1570–1590 cm ̄1 , assigned to 8 ( NH2 ) , 2,3 becomes more clearly defined . The assignment of the latter is complicated , since one of the bands of the benzene ring appears in this range ( ~ 1600 cm ̄1 ) . A strong band is ...
... band at 1570–1590 cm ̄1 , assigned to 8 ( NH2 ) , 2,3 becomes more clearly defined . The assignment of the latter is complicated , since one of the bands of the benzene ring appears in this range ( ~ 1600 cm ̄1 ) . A strong band is ...
Trang 1070
... bands due to v ( OH ) and 8 ( H2O ) modes of water molecules ( Figure 4 , curve 1 ) . Almost complete disappearance of the 3440 and 1640 cm ̄1 bands takes place here ; this is evidently connected with the vibrations of water molecules ...
... bands due to v ( OH ) and 8 ( H2O ) modes of water molecules ( Figure 4 , curve 1 ) . Almost complete disappearance of the 3440 and 1640 cm ̄1 bands takes place here ; this is evidently connected with the vibrations of water molecules ...
Trang 1307
... bands of the CIO4 and BF4 ions . The use of solutions of lithium salts in 1,2 - dimethoxyethane as electrolytes in chemical current sources ' is responsible for the interest in the study of their properties by electrochemical and other ...
... bands of the CIO4 and BF4 ions . The use of solutions of lithium salts in 1,2 - dimethoxyethane as electrolytes in chemical current sources ' is responsible for the interest in the study of their properties by electrochemical and other ...
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1988 Translated absorption acid Akad alkali metal alloys ammonium anion aqueous solution atoms bands bond calcium calculated cations Chem chemical Chemistry chloride cm¯¹ cm¹ composition compounds concentration constants containing coordination corresponding crystallisation crystals decrease dehydration determined electron endothermic endothermic effect English translation equilibrium ethanol europium eutectic experimental extraction Figure fluorine formed given in Table groups H₂O heating hydrogen hydrogen bonds increase infrared spectra Inorg ions isothermal Khim Khimiya lanthanide ligand metal method mixture Moscow Nauk SSSR Neorg Neorganicheskoi Khimii 34 nitrate obtained orthorhombic oxide oxygen parameters phosphate potassium precipitate present proton ratio reaction salts sodium solid solutions solubility specimens spectra spectrum stability structure studied synthesis temperature range ternary thermal analysis thermal decomposition Translated from Zhurnal translation in Russ values vapour vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhurnal Neorganicheskoi Khimii