Antimony(III) and bismuth(III) amides containing pendant N-donor groups - a combined experimental and theoretical study

被引:8
|
作者
Vranova, Iva [1 ]
Jambor, Roman [1 ]
Ruzicka, Ales [1 ]
Hoffmann, Alexander [2 ]
Herres-Pawlis, Sonja [2 ]
Dostal, Libor [1 ]
机构
[1] Univ Pardubice, Fac Chem Technol, Dept Gen & Inorgan Chem, CZ-53210 Pardubice, Czech Republic
[2] Univ Munich, Dept Chem, D-81377 Munich, Germany
关键词
BOND COVALENT RADII; PHOSPHINE COMPLEXES; ORGANOBISMUTH(III) DIHALIDES; STRUCTURAL DIVERSITY; CRYSTAL-STRUCTURES; SINGLE-BOND; ORGANOANTIMONY(III); COORDINATION; TRIDENTATE; LIGAND;
D O I
10.1039/c4dt02692f
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
N,N- and N,N,N-chelated antimony(III) and bismuth(III) chlorides L1-3MCl2 1-4 [for L-1: M = Sb (1), for L-2: M = Sb (2) and for L-3: M = Sb (3) and Bi (4)], containing ligands L1-3 derived from the pyrrole ring (where L-1 = C4H3N-2-(CH-N-2',6'-iPr(2)C(6)H(3)), L-2 = C4H2N-2,5-(CH2NMe2)(2), L-3 = C4H2N-2,5-(CH2NC4H8)(2)), were prepared by the treatment of lithium precursors with SbCl3 or BiCl3. Molecular structures of 1-4 were described both in solution (NMR spectroscopy) and in the solid state (single-crystal X-ray diffraction analysis). Structures of 1-4 were also subjected to a density functional theory study.
引用
收藏
页码:395 / 400
页数:6
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