摘要:
The reaction of mu-oxobis(nitratotriphenylantimony) with pentaphenylantimony in toluene in the presence of moisture and carbon dioxide gives the toluene solvate of tris(tetraphenylstiboxy)amine hydronitrate [(Ph4SbO)(3)N].NO3-.H3O+.2C(7)H(8). According to X-ray diffraction data, the three Ph(4)ShO groups are bound with the central nitrogen atom by simple bonds [the N-O interatomic distances are 1.31(1)Angstrom]. The NO2 fragment is planar (the sum of the bond angles at N-1 is 359.7degrees). The antimony atom has a slightly distorted trigonal-bipyramidal coordination.