Journal
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
Volume -, Issue 4, Pages 605-608Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejic.201403019
Keywords
Bismuth; Salicylates; Carboxylates; Hydrates; Hydrolysis
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Funding
- Robert A. Welch Foundation [C-0976]
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A complex of the composition [Bi(2-OH-C6H4CO2)(3)(H2O)] (1) was isolated from the 1:3 reaction of BiPh3 with H(2)sal (H(2)sal = salicylic acid = 2-OH-C6H4CO2H) in wet xylene, and the analogous anthranilate compound [Bi(2-NH2-C6H4CO2)(3)(H2O)] (2) was obtained from the 1:3 reaction of Bi(OtBu)(3) with Hanth (Hanth = anthranilic acid = 2-NH2-C6H4CO2H) in tetrahydrofuran. Compounds 1 and 2 were fully characterized spectroscopically and by single-crystal X-ray diffraction. Compounds 1 and 2 crystallize in the triclinic space group and display the (2)-(O,O) binding mode for the oxygen atoms of the carboxylate ligands. There are two independent molecules in the asymmetric units of 1 and 2 that are connected by a weak bridging interaction of the OH or NH2 group to an adjacent molecule. Both bismuth atoms are bound to a H2O molecule, but the distances are highly asymmetric, long Bi center dot center dot center dot O lengths ranging from 2.74 to 2.89 angstrom.
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