Russian Journal of Inorganic Chemistry, Tập 34,Trang 925-1848Chemical Society., 1989 |
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Kết quả 1-3 trong 79
Trang 1288
... spectrum of mb , a whole series of new bands occur in the 1300-1400 cm range ; these are due to the various deformations of the ethyl group . By reference to Sverdlov et al . , the band at 1337 cm - 1 , which is absent from the spectrum ...
... spectrum of mb , a whole series of new bands occur in the 1300-1400 cm range ; these are due to the various deformations of the ethyl group . By reference to Sverdlov et al . , the band at 1337 cm - 1 , which is absent from the spectrum ...
Trang 1290
... spectrum of Cd12.ab has medium strength band at ca. 230 cm ̄1 which is not present in the spectrum of ab . This wavenumber seems too high for it to be assigned to v ( Cd - I ) especially as the line at ca. 208 cm in the spectrum of ...
... spectrum of Cd12.ab has medium strength band at ca. 230 cm ̄1 which is not present in the spectrum of ab . This wavenumber seems too high for it to be assigned to v ( Cd - I ) especially as the line at ca. 208 cm in the spectrum of ...
Trang 1593
... ( spectrum 1 in Fig . 4 ) contains a number of bands characteristic of un - ionised carboxyl groups and their dimers ( 1720 cm1 , 1300 cm ̄1 ) and protonated pyridine groups ( 1410 cm - 1 ) .11 The far infrared spectrum ( spectrum 2 in ...
... ( spectrum 1 in Fig . 4 ) contains a number of bands characteristic of un - ionised carboxyl groups and their dimers ( 1720 cm1 , 1300 cm ̄1 ) and protonated pyridine groups ( 1410 cm - 1 ) .11 The far infrared spectrum ( spectrum 2 in ...
Nội dung
SIMPLE AND COORDINATION COMPOUNDS | 925 |
Calcium and strontium tetrahydroborate ammines 939 1661 | 939 |
The synthesis of a double lanthanum barium perxenate 946 1673 | 946 |
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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 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 molecular 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