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Title: Synthesis, molecular, and crystal structure of a new organotin/schiff-base complex C28H31Cl3NO4Sn
Authors: Zhang, L.J.
Zhou, Y.-S.
Zeng, X.-R.
Vittal, J.J. 
You, X.-Z.
Keywords: Hydrogen bonds
Organtin complex
Schiff-base, X-ray crystal structure
Issue Date: Apr-2000
Citation: Zhang, L.J.,Zhou, Y.-S.,Zeng, X.-R.,Vittal, J.J.,You, X.-Z. (2000-04). Synthesis, molecular, and crystal structure of a new organotin/schiff-base complex C28H31Cl3NO4Sn. Journal of Chemical Crystallography 30 (4) : 259-263. ScholarBank@NUS Repository.
Abstract: A new organotin/Schiff-base complex C28H31Cl3NO4Sn (1) was synthesized by the reaction of β-butoxycarbonylethyltin trichlorides (2) with 2-hydroxy-1-naphthalidene-4-methoxyaniline (3) in the presence of benzene, and characterized by single-crystal X-ray diffraction, IR, and elemental analysis. Yellow rectangular rods of the title complex crystallize as a benzene solvate of formula C28H31Cl3NO4Sn (1) in the triclinic space group P-1. The unit cell has a = 9.274(3) Å, b = 13.066(2) Å, c = 13.579(3) Å, α = 69.463(12)°, β = 89.04(2)°, γ = 73.36(2)°, and Z = 2. It is found that atom H riding on phenolic O in free ligand (3) has transferred to imine atom N due to the coordination of phenolic O with Sn after the complex formation, while an intro-molecular hydrogen bond still exists between phenolic O and N (N ⋯ O, 2.572(3) Å). Sn is coordinated by three chloride atoms, one carbon atom and two oxygen atoms, resulting in a distorted octahedra.
Source Title: Journal of Chemical Crystallography
ISSN: 10741542
Appears in Collections:Staff Publications

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