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The addition of trifluoroacetic acid to the acetonitrile solution of Cu B10H10 results in remarkable changes in the region of B - H stretching vibrations . A new absorption band v ( BH ) appears at 2576 cm- in addition to the V ( BH ) ...
The addition of trifluoroacetic acid to the acetonitrile solution of Cu B10H10 results in remarkable changes in the region of B - H stretching vibrations . A new absorption band v ( BH ) appears at 2576 cm- in addition to the V ( BH ) ...
Trang 1103
Hydrazine addition ( producing the Co - N2H4 - NH3 - H2O system ) gives rise to a cathodic signal with a less negative potential Epc = -0.71 V , whose height is 50 uA higher than that of the signal at E. = -1.06 V observed in the Co ...
Hydrazine addition ( producing the Co - N2H4 - NH3 - H2O system ) gives rise to a cathodic signal with a less negative potential Epc = -0.71 V , whose height is 50 uA higher than that of the signal at E. = -1.06 V observed in the Co ...
Trang 1196
In addition , the change in Vypp ( or Rsd ) is contributed by the presence of agostic interactions Ir ... H - C or a large number of Ir - Ir bonds . For example , in the structure of bis ( n14-1,3cyclohexadiene ) ( 2 - furyl ) iridium ...
In addition , the change in Vypp ( or Rsd ) is contributed by the presence of agostic interactions Ir ... H - C or a large number of Ir - Ir bonds . For example , in the structure of bis ( n14-1,3cyclohexadiene ) ( 2 - furyl ) iridium ...
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Vol 48 No 5 | 622 |
Synthesis and Crystal Structure | 632 |
Synthesis and Study | 642 |
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absorption According acid addition analysis angles anion aqueous atoms band bonds calculated carbon cations changes characteristics Chem chemical Chemistry cluster complexes composition compounds concentration constants containing coordination Copyright corresponding crystal curves decrease dependence described determined distances distribution effect electron energy existence experimental extraction formation formed function groups heating higher hydrogen increases Inorganic intensity interaction involved ions Journal Khim ligand lines measured metal method mixture mol/l molecules Moscow Neorg observed obtained occurs organic oxide oxygen parameters phase Physics positions prepared presence properties range ratio reaction REFERENCES refined reflections region respectively Russian salt samples Sciences shift shows signals similar solid solubility solution solvent space group spectra spectrum stability structure studied synthesis Table temperature thermal tion unit values X-ray diffraction