Russian Journal of Inorganic Chemistry, Tập 32,Trang 1221-1821Chemical Society, 1987 |
Từ bên trong sách
Kết quả 1-3 trong 18
Trang 1403
... europium and aluminium complexes are similar , although the values are smaller by half in the first case . The low values of Eb in the europium chelates may partly be due to the uncertainty in the deter- mination of Eb from the spectra ...
... europium and aluminium complexes are similar , although the values are smaller by half in the first case . The low values of Eb in the europium chelates may partly be due to the uncertainty in the deter- mination of Eb from the spectra ...
Trang 1511
... europium appears , and this result is reproduced with change in the synthesis conditions . If the ratio of the original sulphides is altered in favour of EuS , stabilisation of divalent europium can be achieved with all the elements ...
... europium appears , and this result is reproduced with change in the synthesis conditions . If the ratio of the original sulphides is altered in favour of EuS , stabilisation of divalent europium can be achieved with all the elements ...
Trang 1549
... europium . 2+ 2+ Trivalent tantalum and niobium do not form ternary oxides with Eu2 * , but ternary sulphides are formed , with partial stabilisation of Eu 2+ . Trivalent vanadium forms both oxides and sulphides with Eu2 + , with ...
... europium . 2+ 2+ Trivalent tantalum and niobium do not form ternary oxides with Eu2 * , but ternary sulphides are formed , with partial stabilisation of Eu 2+ . Trivalent vanadium forms both oxides and sulphides with Eu2 + , with ...
Nội dung
COORDINATION molten ammonium hydrogen fluoride | 1221 |
The dissolution of the surface of single crystals | 1228 |
An infrared spectroscopic study of the reversible | 1234 |
Bản quyền | |
8 phần khác không được hiển thị
Ấn bản in khác - Xem tất cả
Thuật ngữ và cụm từ thông dụng
1986 Translated absorption acid Akad anion aqueous solution atoms bands bond calculated carbonate cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ cobalt(II composition compounds concentration constant containing coordination copper(II corresponding crystal crystallisation curves decomposition decrease determined electronic equilibrium diagram ethanol europium eutectic experimental extraction Figure fluoride formed groups H₂O hafnium heating hydrates hydrogen hydrogen bonds hydroxide increase infrared spectra Inorg ions iridium(III iron(III isothermal Khim Khimiya lanthanide lattice ligand liquid magnesium mass melt metal method mixture mole molecules Moscow Nauk SSSR Neorg nickel(II nitrate nitrogen obtained oxide oxygen parameters perchlorate phosphate precipitate range reaction reagents Russ Russ.J salts shows sodium solid phase solid solutions solubility solvent specimens spectra spectrum stability structure studied sulphate sulphur synthesis temperature ternary tion titanium(III Translated from Zhurnal values vanadium vanadium(V vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium