Russian Journal of Inorganic Chemistry, Tập 32,Số phát hành 7-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1987 |
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... containing 80.3-84.5 % P2O 、 are chain oligomers . Polyphosphoric acids containing 89.8 % P2O , consist chiefly of ultraphosphate formations . They do not contain monophosphate anions , and more than 50 % of the material consists of ...
... containing 80.3-84.5 % P2O 、 are chain oligomers . Polyphosphoric acids containing 89.8 % P2O , consist chiefly of ultraphosphate formations . They do not contain monophosphate anions , and more than 50 % of the material consists of ...
Trang 1719
... containing silica . The present paper describes the preparation of copper- containing aerosils by the previously developed method1 using different copper salts and a new class of amine , and a study of their spectroscopic and ...
... containing silica . The present paper describes the preparation of copper- containing aerosils by the previously developed method1 using different copper salts and a new class of amine , and a study of their spectroscopic and ...
Trang 1720
... containing aerosils are given in Table 2. When copper is surrounded only by oxygen atoms , g1 lies in the range 2.3 to 2.4 , and when a Cu - N bond is formed , g , is lowered to 2.2 . The data in Table 2 indicate that copper is ...
... containing aerosils are given in Table 2. When copper is surrounded only by oxygen atoms , g1 lies in the range 2.3 to 2.4 , and when a Cu - N bond is formed , g , is lowered to 2.2 . The data in Table 2 indicate that copper is ...
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COMPOUNDS G L Gutsev and A I Boldyrev 919 1535 | 919 |
The crystal structure of magnesium europium nitrate | 926 |
Halide and Pseudohalide complexes of tinII | 932 |
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1986 Translated absorption acid Akad ammonium anion aqueous solution atoms bands bond calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ complex formation components composition concentration containing copper(II corresponding crystal crystallisation curves decrease determined ditto electron equilibrium diagram ethanol europium eutectic experimental extraction Figure fluorine formed given in Table groups H₂O heating hydrates hydrogen hydrogen bonds hydroxide i.r. spectra increase infrared spectra Inorg ions iron(III isothermal Khim Khimiya lanthanides lattice ligand manganese(II metal method mixture mole Moscow Nauk SSSR Neorg nickel(II niobium nitrate obtained oxide oxygen parameters phosphate plexes potassium present range reaction Russ Russ.J salts scandium sodium solid phases solid solutions solubility solvent specimens spectrum stoichiometry structure studied sulphate synthesis temperature ternary thermal analysis thermal decomposition tion Translated from Zhurnal Unithiol values vanadium(V vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium