Stoichiometry-dependent oxidation of tris(2-methoxyphenyl)antimony with diiodine |
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| Institution: | 1. National Research South Ural State University, 454080 Chelyabinsk, Russian Federation;2. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russian Federation |
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| Abstract: | The reaction of 2-methoxyphenyllithium with SbCl3 affords tris(2-methoxyphenyl)antimony. Its treatment with equimolar amount of I2 results in stiborane (2-MeOC6H4)3SbI2, while heating with 2 equivalents of I2 leads to iodotris(2-methoxyphenyl)stibonium triiodide (2-MeOC6H4)3SbI]+ I3]– featuring halogen bonding in solid state. |
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| Keywords: | antimony organometallic compounds non-covalent interactions crystal structure organoantimony compounds iodine |
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