论文信息 - catena-Poly[[tri-n-butyltin]-μ-N-(1-naphthyl)maleamato]

catena-Poly[[tri-n-butyltin]-μ-N-(1-naphthyl)maleamato]

The crystal structure of catena-poly[[tri-n-butyltin]-μ-3-(1-naphthylaminocarbonyl)acrylato-κ2O1:O3], [Sn(C4H9)3(C14H10NO3)]n, is composed of polymeric chains wherein the metal center exhibits a distorted trigonal-bipyramidal geometry, with three n-butyl groups defining the trigonal plane [mean Sn—C 2.133 (7) A] and the axial positions being occupied by the carboxylate O atoms of two different N-(1-naphthyl)maleamate ligands with inequivalent Sn—O distances [2.167 (4) and 2.457 (4) A]. The N-(1-naphthyl)maleamate fragment forms an essentially planar seven-membered ring involving an intramolecular N—H⋯O hydrogen bond.

Saqib Ali | M. Parvez | M. Bhatti | M. Mazhar | Sajjad Ahmad

[1] Saqib Ali,et al. SYNTHESIS AND CHARACTERIZATION OF DIORGANOTIN COMPOUNDS CONTAINING SILICON AND GERMANIUM AND CRYSTAL STRUCTURE OF PRECURSOR CARBOXY-ETHYLTRICHLOROGERMANIUM , 2001 .

[2] Saqib Ali,et al. Synthesis, Spectroscopic Characterization and Biological Studies of Organotin Derivatives of 2- (2,6-dichlorophenyl)aminophenylaceticacid , 2000 .

[3] K. Jurkschat,et al. The First Rigid O,C,O-Pincer Ligand and Its Application for the Synthesis of Penta- and Hexacoordinate Organotin(IV) Compounds† , 1998 .

[4] R. Blessing. Outlier Treatment in Data Merging , 1997 .

[5] Saqib Ali,et al. Organotin esters of 3-(2-furanyl)-2-propenoic acid: their characterization and biological activity , 1995 .

[6] Saqib Ali,et al. Synthesis and Characterization of DI- and Triorganotin(IV) Compounds of 3-(2-Thienyl)-2-Propenoic Acid , 1994 .

[7] M. Hynes,et al. Nuclear magnetic resonance and structural investigations of the chemistry of organotin compounds: II. 119Sn NMR investigations of the pyrazine adducts of dialkyltin(IV) dihalides , 1994 .

[8] S. Selvaratnam,et al. Synthesis and structural characterization of (2-oxazolinylthienyl)tetraorganotin(IV) compounds , 1994 .

[9] S. Ng,,et al. Triphenyltin derivatives of isothiazol-3(2H)-one 1,1-dioxides. Synthesis, Mössbauer spectra, some fungitoxicity data, and crystal structure of triphenylstannyl 1,2-benziosthiazol-3-(2H)-one 1,1-dioxide·N,N-dimethylformamide , 1991 .

catena-Poly­[[tri-n-butyl­tin]-μ-N-(1-naphthyl)­maleamato]

catena-Poly[[tri-n-butyltin]-μ-N-(1-naphthyl)maleamato]