Synthesis and Structure of Tetraphenylantimony Nitrite |
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| Authors: | Sharutin V. V. Pakusina A. P. Egorova I. V. Platonova T. P. Bukvetskii B. V. Popov D. Yu. |
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| Affiliation: | (1) Blagoveshchensk State Pedagogical University, ul. Lenina 104, Blagoveshchensk, 675000, Russia;(2) Far East Division, Russian Academy of Sciences, Institute of Chemistry, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022, Russia |
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| Abstract: | Tetraphenylantimony nitrite was synthesized by reacting pentaphenylantimony with triphenylantimony dinitrite at a molar ratio of 1 : 1 in toluene, and its structure was determined using X-ray diffraction analysis. The Sb atom is coordinated to the oxygen atom of the axial nitrite group to form a trigonal bipyramid. The Sb–C(Ph)eq distances vary within the 2.103–2.111(3) Å range, and the S–O(1) and Sb–C(41) bond lengths are equal to 2.386(3) and 2.156(3) Å, respectively. The Sb...N distance and the axial C(41)SbO(1) angle are equal to 3.133(4) Å and 174.7(1)°, respectively. |
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