ISSN:
0749-1581
Schlagwort(e):
closo-Metalladicarbaborane
;
11B assignments
;
Proton-boron shift correlation
;
Ruthenium
;
Cluster
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
The cluster 11B chemical shifts in members of the important class of closo-3,1,2-metalladicarbaboranes were previously unassigned, and their cluster 1H chemical shifts previously unmeasured. The use of [11B—11B]-COSY and 1H-{11B} NMR spectroscopy to measure and assign the cluster 11B and 1H chemical shifts of (previously unreported) [3-(η6-C6Me6)-closo-3,1,2-RuC2B9H11] as a model compound is reported. The 11B shielding patterns of this species and the nonmetalla simple carbaborane analogue [1,2-C2B10H12] are compared and briefly discussed.
Zusätzliches Material:
2 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/mrc.1260271008
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