741688-37-9Relevant academic research and scientific papers
Synthesis and structure of μ-oxobis[(nitrito)triphenylantimony]
Sharutin,Pakusina,Platonova,Nasonova,Sharutina,Bukvetskii
, p. 211 - 213 (2004)
Triphenylantimony dibromide was reacted with sodium nitrite in aqueous acetone to obtain μ-oxobis[(nitrito)triphenylantimony]. According to single-crystal X-ray diffraction data, the Sb atoms in the molecule have a trigonal bipyramidal coordination. The molecule is centrosymmetric, the two Sb atoms are linked with each other by a bridging oxygen atom [the SbOSb angle is 141.8(2)°, and the Sb...Sb distance is 3.7354(5) A]. The Sb-Obr and Sb-Oterm bond lengths are 1.9768(1) and 2.257(3) A, and the Sb...O and Sb...N distances are 3.020(4) and 3.070(6) A, respectively.
