Tris(3-Fluorophenyl)antimony Derivatives (3-FC6H4)3Sb(OC6H3Br2-2,4)2, (3-FC6H4)3Sb(OC6Cl5-2,3,4,5,6)2, and (3-FC6H4)3Sb[OC(O)C6H4(NO2-2)]2: Synthesis and Structure

被引:3
|
作者
Sharutin, V. V. [1 ]
Sharutina, O. K. [1 ]
Efremov, A. N. [1 ]
Andreev, P. V. [2 ]
机构
[1] Natl South Ural State Res Univ, Chelyabinsk 454080, Russia
[2] Lobachevskii Natl Res State Univ, Nizhnii Novgorod 603950, Russia
关键词
D O I
10.1134/S0036023618020195
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Tris(3-fluorophenyl)antimony bis(2,4-dibromophenoxide) (I), tris(3-fluorophenyl)antimony bis(pentachlorophenoxide) (II), and tris(3-fluorophenyl)antimony bis(2-nitrobenzoate) (III) have been synthesized by the reaction of tris(3-fluorophenyl)antimony with 2,4-dibromo- and 2,3,4,5,6-pentacholophenols and 2-nitrobenzoic acid in the presence of tert-butylperoxide. The antimony atoms in complexes I-III have a distorted trigonal bipyramidal coordination with aroxides (carboxyl) groups in axial positions (OSbO angles, 176.0(2)A degrees (I), 174.89(7)A degrees (II), 173.04(8)A degrees (III); Sb-O distances, 2.057(5), 2.048(5) (I); 2.098(2), 2.106(2) (II); 2.120(6), 2.090(6) (III)).
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页码:174 / 179
页数:6
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