Russian Journal of Inorganic Chemistry, Tập 44,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1999 |
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... range 1000-1300 cm - 1 may be attrib- uted to stretching vibrations of the cumulated double bonds of the ( = C = C = ) , carbon chain [ 9–11 ] . The bands indicated , according to [ 12 , 13 ] , are characteristic of the cumulene ...
... range 1000-1300 cm - 1 may be attrib- uted to stretching vibrations of the cumulated double bonds of the ( = C = C = ) , carbon chain [ 9–11 ] . The bands indicated , according to [ 12 , 13 ] , are characteristic of the cumulene ...
Trang 1603
... range 300 < T < 900 K and then remains unaltered . These patterns are repro- duced upon repeated measurements . This fact is evi- dence that the observed weight variations are associ- ated with release or absorption of oxygen . In terms ...
... range 300 < T < 900 K and then remains unaltered . These patterns are repro- duced upon repeated measurements . This fact is evi- dence that the observed weight variations are associ- ated with release or absorption of oxygen . In terms ...
Trang 1751
... range from 177 ( 1 ) ° to 178 ( 1 ) ° , and the CPtC angles are in the range 88.7 ( 6 ) ° -91.6 ( 6 ) ° . The Pt - C bond lengths are in the range 197 ( 2 ) -201 ( 1 ) pm . The [ Pt ( CN ) 6 ] 2 - ion is highly stable in solution . It ...
... range from 177 ( 1 ) ° to 178 ( 1 ) ° , and the CPtC angles are in the range 88.7 ( 6 ) ° -91.6 ( 6 ) ° . The Pt - C bond lengths are in the range 197 ( 2 ) -201 ( 1 ) pm . The [ Pt ( CN ) 6 ] 2 - ion is highly stable in solution . It ...
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Vol 44 No 9 1999 | 1335 |
Structural Transitions in Neodymium Nickelate upon Iso and Heterovalent Substitutions | 1342 |
Synthesis and Study of New Compounds of the Uranovanadate Family | 1347 |
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absorption according acid analysis angles anions aqueous atoms band bond bridging calculated carbon cations changes Chem chemical Chemistry complexes composition compounds concentration constant containing coordination Copyright corresponding crystal structure curves decrease determined diagram distances effect electron energy equal experimental extraction formation frequencies given H₂O heating hydrogen increase indicates Inorganic intensity interaction involved ions Khim lead lengths ligand measured melting metal method mixture molecules Moscow Nauk Neorg observed obtained occurs oxidation oxygen atoms parameters patterns phase Phys plane positions prepared present properties range ratio reaction REFERENCES refined reflections region respectively Russian salts samples Sciences shifts shows similar sodium solid solutions solution space group spectra spectrum stability studied synthesis Table temperature thermal tion transition Translation unit cell values vibrational X-ray diffraction