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Showing 1 to 3 of 3 for “"Cl(X)"”.
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Hyperspace Topologies
… We consider the collection of all nonempty closed subsets, Cl(X), of a metric space (X,d) and topologies on C.(X) induced by d. In particular, we investigate the Hausdorff topology and the Wijsman topology. Necessary and sufficient conditions are given for when a particular pseudo-metric is …
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Chemical and electrochemical studies of Borane Anions and Metallaboranes
… been prepared. The disubstituted anions [B₃H₆(Cl)(X)]⁻(X = NCBH₂NCBH₃, NCBH₂CN and NCB₃H₇) and [B₃H₆(Br) NCB₃H₆(Br)]/⁻ have also been prepared and studied by various spectroscopic techniques. Two-dimensional n. m. r. spectroscopy was shown to be useful in the qualitative determination of the …
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Der Weg zu Phosphan-verbrückten Übergangsmetall-Komplexen
… Komplexe [Rh2XX’(CPh2)2(SbiPr3)] (X, X’ = Cl, acac) reagieren mit CNtBu, SbEt3 oder Sb(CH2Ph)3 unter Substitution des SbiPr3-Liganden, wobei die Zweikernstruktur erhalten bleibt. Die Verbindungen [Rh2XX’(CPh2)2(SbiPr3)] [X = Cl, X’ = acac (7), acac-f3 (8), dpm (9); X = X’ = -acac (10), -dpm …