Synthesis and Crystal Structure of the One-dimensional Chain Organotin Complex Tributyltin 4-Picolinate
YIN Han-dong
ZHU De-Zhong
WANG Yong
MA Chun-lin
Abstract：The complex tributy ltin 4-pyridinecarboxylate was synthesized by reaction of tributyltin chloride with sodium 4-pyridinecarboxylate in benzene. It has been characterized by IR,1H NMR,elemental analyses,MS and Xray structural analyses. The crystals are monoclinic, space group p21/c, with a = 9. 667 3 (14), b = 23. 845 (4), c =9. 707 1 (14) A,β=112. 463 (3);V=2 067.9(5)A3,Z=4,Dc=1. 324 Mg m-3,μ= 1.242 mm-1,F(000)=848,R1 = 0.054 4,wR2 = 0.141 1. In the crystals the tin atoms are rendered five-coordinate in a trigonal bipyramidal structure by coordinating with 4-pridinylcarboxlate group. The resulting structure is a linear polymer containing Sn-O and Sn-N bonds whose lengths are 2. 170(5) A and 2.60(2) A,respectively.
Keywords：One-dimensional chaintributyltin 4-picolinateSynthesisCrystal structure
Publication Date：2002-01-01
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：4( 7-9,39 )