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Oxidation of tri(o-tolyl)antimony by tert-butyl hydroperoxide. molecular structures of bis[µ2-oxo- tri(O-tolyl)antimony] and µ2-oxo-bis[(tert-butylperoxy)tri(o-tolyl)antimony]

Authors: SHARUTIN V.V.; SHARUTINA O.K.; ARTEM'EVA E.V.; MAKEROVA M.S.;

Oxidation of tri(o-tolyl)antimony by tert-butyl hydroperoxide. molecular structures of bis[µ2-oxo- tri(O-tolyl)antimony] and µ2-oxo-bis[(tert-butylperoxy)tri(o-tolyl)antimony]

Abstract

Tri(o-tolyl)antimony oxidation by equimolar amount of tert-butyl hydroperoxide in diethyl ether led to the formation of bis[μ2-oxo-tri(o-tolyl)antimony] (1). At the molar ratio of reactants 1:2 or 1:4 μ2-oxo-bis[(tert-butylperoxy)tri(o-tolyl)antimony] (2) has been formed. According to the X-ray analysis data, antimony atoms are in the trigonal bipyramidal coordination in molecules 1 and 2. The bond lengths Sb-O vary within the ranges 1.937(2)-2.078(2) Å (1) and 1.975(17)-2.216(15) Å (2). Окисление три(о-толил)сурьмы эквимолярным количеством ретбутилгидропероксида в эфире приводит к образованию бис[μ2-оксо-три(о-толил)сурьмы] (1). При соотношении реагентов 1:2 или 1:4 (мольн.) продуктом реакции является μ2-оксо-[три(о-толил)(третбутилпероксо)-сурьма] (2). По данным РСА, в молекулах 1 и 2 атомы Sb имеют искаженную тригонально-бипирамидальную координацию. Длина связей Sb-O изменяется в интервалах 1.937(2)-2.078(2) Å (1) и 1.975(17)-2.216(15) Å (2). V.V. Sharutin, vvsharutin@rambler.ru O.K. Sharutina, sharutinao@mail.ru E.V. Artem'eva, katriona_dr@mail.ru M.S. Makerova, marina.mms74@mail.ru Шарутин Владимир Викторович – доктор химических наук, профессор, старший научный сотрудник УНИД, Южно-Уральский государственный университет. 454080, г. Челябинск, пр. им. В.И. Ленина, 76. E–mail: vvsharutin@rambler.ru Шарутина Ольга Константиновна – доктор химических наук, профессор, кафедра аналитической химии, Южно-Уральский осударственный университет. 454080, г. Челябинск, пр. им. В.И. Ленина, 76. E-mail: sharutinao@mail.ru Артемьева Екатерина Владимировна – студент химического факультета, Южно-Уральский государственный университет. 454080, г. Челябинск, пр. им. В.И. Ленина, 76.E-mail: katriona_dr@mail.ru Макерова Марина Сергеевна – студент химического факультета, Южно-Уральский государственный университет. 454080, г. Челябинск, пр. им. В.И. Ленина, 76. E-mail: marina. mms74@mail.ru South Ural State University, Chelyabinsk, Russian Federation

Keywords

TRI(ORTHO-TOLYL)ANTIMONY,TERT-BUTYL HYDROPEROXIDE,OXIDATION,BIS[µ2-OXO-TRI(O-TOLYL)ANTIMONY],µ2-OXO-BIS[(TERT-BUTYLPEROXY)TRI(O-TOLYL)ANTIMONY],MOLECULAR STRUCTURES,X-RAY ANALYSIS,ТРИ-О-ТОЛИЛСУРЬМА,ТРЕТБУТИЛГИДРОПЕРОКСИД,ОКИСЛЕНИЕ,БИС[μ2-ОКСО-ТРИ(О-ТОЛИЛ)СУРЬМА],μ2-ОКСО-БИС[(ТРЕТБУТИЛПЕРОКСО)ТРИ(О-ТОЛИЛ)-СУРЬМА],МОЛЕКУЛЯРНЫЕ СТРУКТУРЫ,РЕНТГЕНОСТРУКТУРНЫЙ АНАЛИЗ, УДК 547, третбутилгидропероксид, рентгеноструктурный анализ, μ2-оксо-бис[(третбутилпероксо)три(о-толил)-сурьма], oxidation, tert-butyl hydroperoxide, молекулярные структуры, три-о-толилсурьма, УДК 543, molecular structures, tri(ortho-tolyl)antimony, bis[μ2-oxotri(o-tolyl)antimony], μ2-oxo-bis[(tert-butylperoxy)tri(o-tolyl)antimony], бис[μ2-оксо-три(о-толил)сурьма], окисление, ГРНТИ 31.19, X-ray analysis

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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