The reaction of [Re2(CO)10] with OH- gives first [Re2H(CO)9]- and then, under more drastic conditions, the novel anion [Re2H2(CO)8]2-, which can be reversibly protonated to give [Re2H2(μ-H)(CO)8]-, whose structure has been elucidated by a X-ray investigation. Variable-temperature NMR spectra indicate that both the new hydrido carbonylates are fluxional in solution. © 1987 American Chemical Society.
New hydrido-carbonyl rhenates by reduction of [Re2(CO)10] with bases. X-ray crystal structure of the anion [Re2H2(μ-H)(CO)8] / T. Beringhelli, G. D'Alfonso, L. Ghidorsi, G. Ciani, A. Sironi, H. Molinari. - In: ORGANOMETALLICS. - ISSN 0276-7333. - 6:6(1987), pp. 1365-1367.
New hydrido-carbonyl rhenates by reduction of [Re2(CO)10] with bases. X-ray crystal structure of the anion [Re2H2(μ-H)(CO)8]
T. BeringhelliPrimo
;G. D'AlfonsoSecondo
;G. Ciani;A. SironiPenultimo
;
1987
Abstract
The reaction of [Re2(CO)10] with OH- gives first [Re2H(CO)9]- and then, under more drastic conditions, the novel anion [Re2H2(CO)8]2-, which can be reversibly protonated to give [Re2H2(μ-H)(CO)8]-, whose structure has been elucidated by a X-ray investigation. Variable-temperature NMR spectra indicate that both the new hydrido carbonylates are fluxional in solution. © 1987 American Chemical Society.
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