التفاصيل البيبلوغرافية
| العنوان: |
Synthesis and X-ray crystal structure of a new μ-hydroxo dinuclear cobalt complex containing one cis-β folded and one planar salen moiety |
| المؤلفون: |
Dreos, Renata1 dreos@univ.trieste.it, Mechi, Lassaad1,2, Randaccio, Lucio1, Siega, Patrizia1, Zangrando, Ennio1 zangrando@univ.trieste.it, Hassen, Rached Ben2 |
| المصدر: |
Journal of Organometallic Chemistry. Jul2006, Vol. 691 Issue 15, p3305-3309. 5p. |
| مصطلحات موضوعية: |
*CHEMICAL reduction, *X-rays, *CRYSTALLOGRAPHY, *OXYGEN |
| مستخلص: |
Abstract: The reduction of [Co(III)(tmsalen)(py)2]+ with NaBH4/PdCl2 and the successive oxidative addition of CH2ClI, carried out in neutral methanolic solution and followed by the addition of NaOH, afford a new dinuclear complex. The molecular structure reveals that it is formed by an octahedral [Co(tmsalen)(py)(OH)] unit connected to a β-folded [Co(tmsalenCH2)]+ fragment, in such a way that the latter metal completes the coordination sphere with the hydroxo group and a tmsalen oxygen from the former unit. [Copyright &y& Elsevier] |
| قاعدة البيانات: |
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