Cp3UCl reacts with NA(HBBN) (BBB = 9-borabicyclo(3.3.3.)nonane) in THF solution to give CP3U(HBBN), which is the first complex having a (BBNH- ligand attached to a d or f transition metal. The IR spectrum and the X-ray crystal structure show that the boron hydride ligand is coordinated to the uranium through two hydrogen bridges. The geometry around the uranium atom is pseudo-tetrahedral if the ?5-cyclopentadienyl ligand centroids and the boron atom are regarded as vertices.
Synthesis and crystal structure of tricyclopentadienyl(cyclooctane-1,5-diyl)-uranium dihydroborate
Zanella P;Ossola F;Porchia M;Rossetto G;
1987
Abstract
Cp3UCl reacts with NA(HBBN) (BBB = 9-borabicyclo(3.3.3.)nonane) in THF solution to give CP3U(HBBN), which is the first complex having a (BBNH- ligand attached to a d or f transition metal. The IR spectrum and the X-ray crystal structure show that the boron hydride ligand is coordinated to the uranium through two hydrogen bridges. The geometry around the uranium atom is pseudo-tetrahedral if the ?5-cyclopentadienyl ligand centroids and the boron atom are regarded as vertices.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
prod_223634-doc_53794.pdf
solo utenti autorizzati
Descrizione: Synthesis and crystal structure of tricyclopentadienyl(cyclooctane-1,5-diyl)-uranium dihydroborate
Dimensione
561.7 kB
Formato
Adobe PDF
|
561.7 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
