The "counterion" BPh4- functions a sandwich ligand in the niobium(I) complex 1. This is confirmed by the X-ray structure analysis of 1a. The BPh4- complexes 1 are the first in which two of the four phenyl rings of the tetraphenylborate bind to one metal center. Such complexes could be important as model compounds for catalytic processes.
[NB(B(ETA-6-C6H5)2(C6H5)2)(ETA-2-H3CC2CH3)] - THE 1ST COMPOUND WITH BENT TETRAPHENYLBORATE AS 12-ELECTRON DONOR LIGAND
CALDERAZZO, FAUSTO;PAMPALONI, GUIDO;
1992-01-01
Abstract
The "counterion" BPh4- functions a sandwich ligand in the niobium(I) complex 1. This is confirmed by the X-ray structure analysis of 1a. The BPh4- complexes 1 are the first in which two of the four phenyl rings of the tetraphenylborate bind to one metal center. Such complexes could be important as model compounds for catalytic processes.File in questo prodotto:
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