Russian Journal of Inorganic Chemistry, Tập 47,Số phát hành 9-12Chemical Society., 2002 |
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Kết quả 1-3 trong 82
Trang 1637
... according to the formula Srco ( Sro.sNbo.5 ) ° O2.75 V. When nickel ( r = 0.69 Å ) substitutes for strontium ( r = 1.18 Å , C.N. 6 ) [ 10 ] , the octahedral positions of the cryolite structure are occu- pied by nickel ions and niobium ...
... according to the formula Srco ( Sro.sNbo.5 ) ° O2.75 V. When nickel ( r = 0.69 Å ) substitutes for strontium ( r = 1.18 Å , C.N. 6 ) [ 10 ] , the octahedral positions of the cryolite structure are occu- pied by nickel ions and niobium ...
Trang 1785
... According to the correlation diagram , the IR and Raman spectra of compounds I - III ( Fig . 6 ) have corre- sponding vibrational bands . The positions and type of splitting of the bands are indicative of strong dipole- dipole ...
... According to the correlation diagram , the IR and Raman spectra of compounds I - III ( Fig . 6 ) have corre- sponding vibrational bands . The positions and type of splitting of the bands are indicative of strong dipole- dipole ...
Trang 1879
... according to Eq . ( 3 ) and B - Rh2O , thermolysis according to Eq . ( 2 ) are alike is worth noting . These oxides are character- ized by reversible dissociation to yield metallic rhod- ium and oxygen . The decomposition point of ...
... according to Eq . ( 3 ) and B - Rh2O , thermolysis according to Eq . ( 2 ) are alike is worth noting . These oxides are character- ized by reversible dissociation to yield metallic rhod- ium and oxygen . The decomposition point of ...
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Vol 47 No 10 2002 | 1456 |
Vol 47 No 11 2002 | 1603 |
Hydrothermal Synthesis of Nanocrystalline Powders | 1609 |
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ų absorption acid analysis angles anion aqueous solution atoms band bond lengths calculated cations chelate Chem chemical cm-¹ complex composition compounds concentration coordination sphere corresponding crystal structure crystallographic curve decrease determined diffraction patterns dimers distances electron English Translation Copyright experimental formation formed g/cm³ H-bonds H₂O HCIO4 hydrogen bonds interaction ionic ions Khim ligands lithium MAIK Nauka/Interperiodica melting metal method mixture Mo atoms mol/l Moscow Nauk Neorg nitrate octahedra Original Russian Text oxide oxygen atoms perchlorate phase diagram phthalocyanine physicochemical pivalate pivalic acid plexes polyhedron proton Raman ratio reaction refined region Russia Received Russian Academy Russian Text Copyright salt samples sodium solid solutions solubility space group spectra spectrum studied synthesis Table temperature ternary thermal tion ture unit cell parameters values VD polyhedra vibrations water molecules X-ray diffraction X-ray powder diffraction