Russian Journal of Inorganic Chemistry, Tập 39,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1994 |
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Kết quả 1-3 trong 87
Trang 1415
... effect is a consequence of the π - acceptor function of the nitrogen atom and the elec- tron density transfer from the neighboring oxygen and carbon atoms . The increase in the bond orders corre- lates with the known effect of ...
... effect is a consequence of the π - acceptor function of the nitrogen atom and the elec- tron density transfer from the neighboring oxygen and carbon atoms . The increase in the bond orders corre- lates with the known effect of ...
Trang 1428
... effect of 1,2,3,4 - alkyl groups ( CH3 and , probably , C2H , - ) . This influence includes the electron- donor effect of CH , and alkyls , that is , the polarization of the macrocycle leading to changes in the solvation of the ...
... effect of 1,2,3,4 - alkyl groups ( CH3 and , probably , C2H , - ) . This influence includes the electron- donor effect of CH , and alkyls , that is , the polarization of the macrocycle leading to changes in the solvation of the ...
Trang 1669
... effects ( at 130 and 260 ° C ) corresponding to the elimination of water , and an exothermal effect ( at 780 ° C ) . The curve of the weight losses shows that dehydra- tion of the compound proceeds in three steps . At the first step ...
... effects ( at 130 and 260 ° C ) corresponding to the elimination of water , and an exothermal effect ( at 780 ° C ) . The curve of the weight losses shows that dehydra- tion of the compound proceeds in three steps . At the first step ...
Nội dung
Synthesis and Properties of Inorganic Compounds | 1345 |
Synthesis and Study of Ternary Molybdates of Lithium Thallium and RareEarth Elements | 1353 |
HighTemperature Modification of Calcium Ultraphosphate αCaP4011 | 1364 |
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absorption bands acid ammonium analysis anion aqueous arsenic bond calcium peroxide calculated CaO2 cation Chem chemical chloride cm-¹ cobalt(II complexes components composition compounds concentration constants copper(II corresponding crystals curve decomposition decrease determined diffraction patterns electron English Translation Copyright equation equilibrium eutectic exhibit experimental extraction formation gas phase H₂O Hayka/Interperiodica Publishing Russia heating hydrogen increase indium indium(I Inorg Inorganic Chemistry interaction ions iron(III Khim ligand MAHK Hayka/Interperiodica Publishing melting metal methanol method mixture mol/l Moscow NaCl Nauk SSSR Neorg nickel(II nitrate obtained Original Russian Text oxide parameters PbTe phase diagram phosphorus trifluoride physicochemical plexes praseodymium precipitate rare-earth ratio reaction Russia Received Russian Academy Russian Text Copyright salts samples SnO2 sodium solid phase solid solutions solubility spectra spectrum stability structure studied synthesis Table temperature ternary thermal thermodynamic tion trans values vibrations water molecules X-ray diffraction X-ray powder diffraction zirconium