Russian Journal of Inorganic Chemistry, Tập 48,Trang 955-1446British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2003 |
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Kết quả 1-3 trong 77
Trang 957
... hydrogen sulfate , ( c ) composite 0.7H3OFe ( SO4 ) 2−0.3SiO2 prepared at 380 K , and ( d ) composite 0.5H3OFe ( SO4 ) 2−0.5SiO2 prepared at 440 K. The Nujol absorption bands are marked with asterisks . x = 0.3 -2.5 Fig . 3 ...
... hydrogen sulfate , ( c ) composite 0.7H3OFe ( SO4 ) 2−0.3SiO2 prepared at 380 K , and ( d ) composite 0.5H3OFe ( SO4 ) 2−0.5SiO2 prepared at 440 K. The Nujol absorption bands are marked with asterisks . x = 0.3 -2.5 Fig . 3 ...
Trang 1062
... Hydrogen fluoride is widely used in industry for flu- orination reactions [ 1-3 ] . In laboratory practice , it is used as a fluorinating agent in the liquid phase [ 4 ] and also as a catalyst and a solvent . Organic substances dis ...
... Hydrogen fluoride is widely used in industry for flu- orination reactions [ 1-3 ] . In laboratory practice , it is used as a fluorinating agent in the liquid phase [ 4 ] and also as a catalyst and a solvent . Organic substances dis ...
Trang 1381
... hydrogen elimination . For Zundel's complex , the hydrogen is pushed away from the center of the bulk water , whereas for Eigen's complex the hydrogen is removed from a near - surface water molecule . The rate of hydrogen elimination ...
... hydrogen elimination . For Zundel's complex , the hydrogen is pushed away from the center of the bulk water , whereas for Eigen's complex the hydrogen is removed from a near - surface water molecule . The rate of hydrogen elimination ...
Nội dung
Vol 48 No 7 | 955 |
Synthesis and Luminescence of ArsenicIII and AntimonyIII Halide Complexes | 961 |
Synthesis and Study of Gallium HexamolybdocobaltateIII | 972 |
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a-Se ų absorption Academy of Sciences acid analysis angles anions aqueous atoms band bond lengths calcd calculated carbon cations chains Chem chemical chloride cluster cm-¹ cobalt complexes composition compounds concentration coordination corresponding crystal structure Crystallogr crystallographic curves decrease electron energy English Translation Copyright europium experimental extraction formation formed H NMR H₂O hydrogen bonds increase Inorganic Chemistry interaction ions IR spectroscopy iron(III Khim ligands MAIK Nauka/Interperiodica metal method mixture mmol mol/l molecular Moscow Neorg octahedral Original Russian Text oxide oxohydroxide oxygen parameters phase plexes polyhedron porphyrin precipitate protons range ratio reaction region Russia Received Russian Academy Russian Journal Russian Text Copyright samples Serezhkin signals solid solutions solubility space group spectrum stability studied sulfate synthesis Table tetrahedra thermal Thermoanalytical tion unit cell values VD polyhedra vibrations X-ray diffraction X-ray powder diffraction xerogels