Synthesis and Structure of Organoantimony Peroxides |
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| Authors: | Sharutin V V Pakusina A P Smirnova S A Sharutina O K Platonova T P Pushilin M A Gerasimenko A V |
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| Institution: | (1) Blagoveshchensk State Pedagogical University, ul. Lenina 104, Blagoveshchensk, 675000, Russia;(2) Far East Agrarian State University, Blagoveshchensk, Russia;(3) Institute of Chemistry, Far East Division, Russian Academy of Sciences, pr. Stoletiya Vladivostoka 109, Vladivostok, 690022, Russia |
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| Abstract: | Organoantimony peroxides (Ar2SbO)4(O2)2 (Ar = Ph, p-Tol) were synthesized by oxidation of triarylantimony with hydrogen peroxide in the presence of nitrosophenol or 4-chlorophenol in an ether solution. X-ray diffraction analysis of peroxides obtained revealed that four antimony atoms have octahedral coordination and are connected via bridging oxygen atoms and two peroxide groups. The C–Sb, Sb–Obr, Sb–OO, and O–O distances are equal to 2.106–2.127, 1.958–1.974, 2.202–2.246, 1.471, 1.470 Å (Ar = Ph) and 2.086–2.139, 1.932–1.983, 2.215–2.289, 1.445–1.466 Å (Ar = p-Tol). |
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