ISSN:
1572-8862
Schlagwort(e):
Organometallic clusters
;
CN linked complexes
;
crystal structures
;
electron transfer
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Maschinenbau
,
Physik
Notizen:
Abstract In search of organometallic Prussian Blue analogs with cluster constituents the cyanoiron complexes Cp(CO)2Fe-CN and Cp(dppe)Fe-CN were used as ligands to replace CO in the clusters Fe3(CO)12, Ru3(CO)12, RuCo,(CO)11, Co4(CO)12, Fe3(CO)9(µ3-P1Bu)2, Fe3(CO)9(µ3-PPh)2, and Co3(CO)9 (µ3-CMe). 11 new complexes of the type L n Fe-CN-Cluster were obtained. Their constitution was ascertained crystallographically for Cp(CO)2Fe-CN-RU3(CO)11 and Cp(CO)2Fe-CN-RuCo2(CO)10 showing that unlike phosphine ligands the cyanoiron ligands occupy axial positions on the cluster. Cyclic voltammetry has shown that unlike the parent clusters these derivatives are more easily oxidized than reduced.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01175842
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