Russian Journal of Inorganic Chemistry, Tập 32,Trang 1-617Chemical Society, 1987 |
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Kết quả 1-3 trong 83
Trang 166
... Anion of N - Hydroxyurea [ ONHCONH2 ] ̄ ̄ S.A.Slivko , M. A.Sarukhanov , and Yu . Ya . Kharitonov The normal vibrations of the N - hydroxyurea anion [ ONHCONH2 ] ̄ and its deuteriated derivative have been analysed . The vibrational ...
... Anion of N - Hydroxyurea [ ONHCONH2 ] ̄ ̄ S.A.Slivko , M. A.Sarukhanov , and Yu . Ya . Kharitonov The normal vibrations of the N - hydroxyurea anion [ ONHCONH2 ] ̄ and its deuteriated derivative have been analysed . The vibrational ...
Trang 167
... anion there is a redis- tribution of electron density , revealed by a change in the effective charges on the atoms and the bond orders ( Table 4 ) . Table 2. Potential energy distribution ( PED ) among the vibrational coordinates of the ...
... anion there is a redis- tribution of electron density , revealed by a change in the effective charges on the atoms and the bond orders ( Table 4 ) . Table 2. Potential energy distribution ( PED ) among the vibrational coordinates of the ...
Trang 168
... anion are lower than those of N - hydroxyurea ( cm ̄1 ) : HONHCONH , – 3430 , 3325 , 3200 , 2830 , 1648 , 1595 , 1498 , 1413 , 1140 , 1145 , 978 , 572 , 452 , 340 . [ ONHCONH , | -– 3425 , 3310 , 3150 , 1635 , 1575 , 1460 , - , 1130 ...
... anion are lower than those of N - hydroxyurea ( cm ̄1 ) : HONHCONH , – 3430 , 3325 , 3200 , 2830 , 1648 , 1595 , 1498 , 1413 , 1140 , 1145 , 978 , 572 , 452 , 340 . [ ONHCONH , | -– 3425 , 3310 , 3150 , 1635 , 1575 , 1460 , - , 1130 ...
Nội dung
The formation of alkali and alkaline earth metal | 7 |
A magnetochemical and spectral study of dilute solid | 15 |
Journal | 151 |
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absorption acid Akad alkali metal anion atoms bands bond caesium calculated cations Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ cobalt cobalt(II complex formation components composition compounds concentration constant containing coordination corresponding crystallisation crystals curves decrease determined diagram endothermic endothermic effect equilibrium ethanol europium eutectic experimental extraction Figure fluorides formed H₂O heating hydrated hydrazine hydrogen increase infrared spectra Inorg ionic ions isotherm Khim Khimiya lanthanide lanthanum ligand liquid mass melting method mixture molar molar volume mole molecules Moscow Nauk SSSR Neorg nitrate obtained oxide oxygen parameters phosphate polyphosphates potassium precipitate proton pyrochlore range ratio reaction reagent Russ Russ.J salt shows sodium solid phase solid solutions solubility specimens spectrum structure studied sulphate synthesis temperature ternary thermal analysis tion Translated from Zhurnal values vanadium vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium