The reaction of [Re3(µ-H)3(CO)10]2– with AuClPPh3 at low temperature affords the unstable [Re3(µ-H)3(CO)10(µ-AuPPh3)]– which at room temperature readily loses CO giving the 44-electron triangular species [Re3(µ-H)3(CO)9(µ-3AuPPh3)]–, with mean Re–Re and Re–Au bond lengths of 2.894 and 2.837 Å, as determined by X-ray crystallography.
An unusual example of spontaneous carbon monoxide elimination at room temperature in a cluster compound. Synthesis and characterization of the two unsaturated anions [Re3H3(CO)n(AuPPh 3)]- (n = 9 or 10) and x-ray structure of [Re 3(μ-H)3(CO)9(μ3-AuPPh 3)]- / T. Beringhelli, G. Ciani, G. D'Alfonso, V. Demalde, M. Freni. - In: JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS. - ISSN 0022-4936. - :10(1986), pp. 735-737. [10.1039/c39860000735]
An unusual example of spontaneous carbon monoxide elimination at room temperature in a cluster compound. Synthesis and characterization of the two unsaturated anions [Re3H3(CO)n(AuPPh 3)]- (n = 9 or 10) and x-ray structure of [Re 3(μ-H)3(CO)9(μ3-AuPPh 3)]-
T. BeringhelliPrimo
;G. CianiSecondo
;G. D'Alfonso;
1986
Abstract
The reaction of [Re3(µ-H)3(CO)10]2– with AuClPPh3 at low temperature affords the unstable [Re3(µ-H)3(CO)10(µ-AuPPh3)]– which at room temperature readily loses CO giving the 44-electron triangular species [Re3(µ-H)3(CO)9(µ-3AuPPh3)]–, with mean Re–Re and Re–Au bond lengths of 2.894 and 2.837 Å, as determined by X-ray crystallography.Pubblicazioni consigliate
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