describing the potential energy function, but it can be estimated that the bond length in a symmetrical single minimum 0--0 potential will decrease by a few thousands of an Angstrom when deuterium is substituted for protium. Thus this effect would also give rise to negative isotope effects, although seemingly smaller than the values actually observed in the hydrogen maleate and hydrogen phthalate anions (Table I).
The reaction of RhCI(PPh3)3 with nido-B,,H,,CNH, in the presence of Bun4NOH produced [Bun4N] [clos0-2,2-(Ph~P)~-2-H-I -(NH2)-2,l -RhCB,oH,o]f which upon heating in methanol produced a new orange compound confirmed by an X-ray diffraction study to be the [Bun,N] + salt of an -NH,-bridged Rh-H-Rh dimer anion.
Die Titelverbindung (I) wird durch Erhitzen einer Lösung des Hydridorhodacarborans 3,3‐(PPh3)2 ‐3‐H‐3, 1,2‐RhC2B9H" in Benzol mit zwei Äquivalenten Benzoylperoxid gebildet, säulenchromatographisch isoliert und gereinigt.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.