Russian Journal of Inorganic Chemistry, Tập 47,Số phát hành 9-12Chemical Society., 2002 |
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Kết quả 1-3 trong 58
Trang 1457
... rings . The second H2L2- ligand is partially bidentate ; it is bonded to Ba through two O ( P ) atoms . The third H2L2- ligand is bonded through the bridging O ( P ) atom . The bonding mode of the H2L2- ligand to the Ba atoms in ...
... rings . The second H2L2- ligand is partially bidentate ; it is bonded to Ba through two O ( P ) atoms . The third H2L2- ligand is bonded through the bridging O ( P ) atom . The bonding mode of the H2L2- ligand to the Ba atoms in ...
Trang 1488
... rings are linked through two eth- ylene bridges , the benzene rings being nonplanar . In some cases , the introduction of substituents into the benzene ring leads to a change in the conformation of the ring and redistribution of the ...
... rings are linked through two eth- ylene bridges , the benzene rings being nonplanar . In some cases , the introduction of substituents into the benzene ring leads to a change in the conformation of the ring and redistribution of the ...
Trang 1491
... rings , which can be characterized by the C ( 14 ) -C ( 1 ) -C ( 2 ) – C ( 3 ) and C ( 11 ) -C ( 10 ) –C ( 9 ) –C ( 8 ) torsion angles in the ethylene bridges ( Table 2 ) or ( visually ) by a superposi- tion of the rings ( Figs . 4 and ...
... rings , which can be characterized by the C ( 14 ) -C ( 1 ) -C ( 2 ) – C ( 3 ) and C ( 11 ) -C ( 10 ) –C ( 9 ) –C ( 8 ) torsion angles in the ethylene bridges ( Table 2 ) or ( visually ) by a superposi- tion of the rings ( Figs . 4 and ...
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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