Publication Date:
2017-11-17
Description:
Self-assembly of dibutyltin oxide with 3-(1,3-dioxo-2,3-dihydro-1H-phenalen-2-yl)benzoic acid (HL) produces (n-Bu)2SnL2 (complex 1) when benzene is used as solvent, while the reaction generates {[(n-Bu)2SnO]2L}2·C7H8 (complex 2) when toluene is reactive solvent. The novel organotin carboxylate (n-Bu)2SnL2 (complex 1) was characterized by elemental analysis, IR, 1H, 13C, 119Sn NMR spectroscopy. Single crystal X-ray study reveals that 1 is a dialkyltin carboxylate monomer possessing crystallographically imposed two-fold symmetry. Ligand HL in 1 chelates with tin atom in bidentate coordination mode. The molecules of 1 build its complicated 1D, 2D and 3D structures via intermolecular hydrogen bonds, and π···π interactions can be found in the 3D architecture. The preliminary fluorescence activity and antitumor activity of the complex were also studied.
Print ISSN:
0044-2313
Electronic ISSN:
1521-3749
Topics:
Chemistry and Pharmacology
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