Russian Journal of Inorganic Chemistry, Tập 43,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1998 |
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... ( symmetry C ) [ 12 ] . In the KNCS 18C6 , the 18 - crown - 6 macrocycle represents the TGT system of symmetry D3d . Given that all of the ethylene glycol units of 18 - crown - 6 have the TGT con- formation , one of the lone pairs of each ...
... ( symmetry C ) [ 12 ] . In the KNCS 18C6 , the 18 - crown - 6 macrocycle represents the TGT system of symmetry D3d . Given that all of the ethylene glycol units of 18 - crown - 6 have the TGT con- formation , one of the lone pairs of each ...
Trang 1390
... symmetry in the hydrated potassium complexes with 18 - crown - 6 . • X - ray crystallography evidence suggests that , in LiClO4 18C6 2H2O , the macrocycle is also composed of six TGT units and has symmetry D3d [ 4 ] . Since the lithium ...
... symmetry in the hydrated potassium complexes with 18 - crown - 6 . • X - ray crystallography evidence suggests that , in LiClO4 18C6 2H2O , the macrocycle is also composed of six TGT units and has symmetry D3d [ 4 ] . Since the lithium ...
Trang 1854
... symmetry transformations presented in Table 5 . Table 6. Wavenumbers ( cm - 1 ) of the. O ( 21 ) C ( 2 ) C ( 3 ) N ... symmetry , the distortion of the expected octahedral symmetry is somewhat less pronounced ; the Si - F distances lie in ...
... symmetry transformations presented in Table 5 . Table 6. Wavenumbers ( cm - 1 ) of the. O ( 21 ) C ( 2 ) C ( 3 ) N ... symmetry , the distortion of the expected octahedral symmetry is somewhat less pronounced ; the Si - F distances lie in ...
Nội dung
Synthesis and Properties of Inorganic Compounds | 1301 |
Xray Diffraction Study of LnMn2O5 5 Ln La Nd M Ca Ba LIBRARY | 1308 |
Synthesis of MolybdenumIV Oxide in Lithium ChloridePotassium Chloride EutecticMelts | 1317 |
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absorption acid analysis angle anions aqueous solution atoms band barium calculated carbon cathodoluminescence cation chelate Chem chemical Chernorukov chloride cm-¹ complexes composition compounds concentration copper(II corresponding crown ether crystal curves datolite decomposition decrease determined dimers electron energy English Translation Copyright enthalpies experimental extraction fluorides formation frequencies H₂O hafnium Hayka/Interperiodica Publishing Russia heating HF MP2 HF hydrogen bonds increase Inorg interaction ions kcal/mol Khim kJ/mol Koord lanthanide ligand lithium macrocycle MAHK Hayka/Interperiodica Publishing melt metal method mixture mol/l Moscow Neorg nitrate Original Russian Text oxide oxygen oxygen atoms phase phosphate plexes podands porphyrin potassium protons range ratio reaction Russia Received Russian Text Copyright salts samples sodium solid solutions solu solubility spectra spectrum stability structure studied synthesis Table temperature thermal tion ture unit cell parameters values vibrations water molecules X-ray diffraction X-ray powder diffraction zirconium