Self-assembly of triorganotin(IV) moieties with 2,3,4,5-tetrafluorobenzoic acid and 4,4'-bipy, triphenylphosphine oxide or phen: Syntheses, characterizations and supramolecular structures

摘要

A series of triorganotin (IV) complexes with 2,3,4,5-tetrafluorobenzoic acid and mixed-ligands of the types: R3Sn(OZCC(6)HF(4))(m) (.) L (m = 1, L = 0, R = Ph 1; m = 1, L = Ph3PO, R = Ph 4, Me 5), [R3Sn(OZCC(6)HF(4))(m), (.) L (m = 2, L = 4,4'-bipy, R = Ph 2, Me 3; m = n, L = 0, R = Me 6), and [RjSn(OZCC(6)HF(4)). (H2O)(m), - L (.) C2H5OH (m = 2, L = Phen, R = Ph 7, Me 8), (4,4'-bipy = 4,4'-bipyridyl; Phen = 1,10-phenanthroline), have been synthesized by the reaction of triorganotin chloride and 2,3,4,5-tetrafluorobenzoic acid in the presence of mixed-ligands: 4,4'-bipy, triphenylphosphine oxide, or phen. All complexes were characterized by elemental analysis, IR, H-2, C-13, Sn-119 NMR spectroscopy analysis. Except for 5 and 8, all the complexes were also characterized by X-ray crystallography. (c) 2006 Elsevier B.V. All rights reserved.