Bismuth(III) Anthranilates - Synthesis and Characterization of a Coordination Polymer and a Polynuclear Oxido Cluster

Lydia Wrobel, Tobias Rueffer, Marcus Korb, Heinrich Lang, Michael Mehring

Research output: Contribution to journalArticle

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Abstract

Bismuth carboxylates of the composition Bi(anth)(3)center dot Solv (1a: Solv = 0.5MeNO(2)center dot 0.5H(2)O, 1b: Solv = 0.5MeCN) were isolated from the reaction of BiPh3 with three equivalents of anthranilic acid (Hanth, 2-aminobenzoic acid) in nitromethane and acetonitrile, respectively. The composition of the soluble compounds 1a and 1b was established by NMR and infrared spectroscopy, and elemental analysis. The thermal behavior was evaluated by thermogravimetric analysis (TGA), and bismuth oxide and bismuth were observed as final decomposition products in air and helium, respectively. Both compounds 1a and 1b crystallize in the monoclinic space group P2(1)/n with formation of a one-dimensional coordination poly-mer of Bi-N-bridged dimers, which crystallize with non-coordinating solvent molecules to give [Bi(anth)(3)center dot Solv](infinity), as was shown by single-crystal X-ray diffraction analysis. The reaction of [Bi6O4(OH)(4)(NO3)(6)]center dot H2O with anthranilic acid resulted in the polynuclear bismuth oxido anthranilato nitrate [{Bi38O45(anth)(4)(NO3)(20)(DMSO)(24)}{Bi38O45(anth)(4)(NO3)(20)(DMSO)(24)}]center dot 6DMSO (2) upon crystallization from DMSO. Compound 2 crystallizes in the triclinic space group P (1) over bar with two crystallographically independent molecules in the asymmetric unit and represents the first example of a bismuth oxido cluster bearing anthranilate ligands.

Original languageEnglish
Pages (from-to)1032-1040
Number of pages9
JournalEuropean Journal of Inorganic Chemistry
Issue number6
DOIs
Publication statusPublished - 10 Feb 2017
Externally publishedYes

Cite this

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title = "Bismuth(III) Anthranilates - Synthesis and Characterization of a Coordination Polymer and a Polynuclear Oxido Cluster",
abstract = "Bismuth carboxylates of the composition Bi(anth)(3)center dot Solv (1a: Solv = 0.5MeNO(2)center dot 0.5H(2)O, 1b: Solv = 0.5MeCN) were isolated from the reaction of BiPh3 with three equivalents of anthranilic acid (Hanth, 2-aminobenzoic acid) in nitromethane and acetonitrile, respectively. The composition of the soluble compounds 1a and 1b was established by NMR and infrared spectroscopy, and elemental analysis. The thermal behavior was evaluated by thermogravimetric analysis (TGA), and bismuth oxide and bismuth were observed as final decomposition products in air and helium, respectively. Both compounds 1a and 1b crystallize in the monoclinic space group P2(1)/n with formation of a one-dimensional coordination poly-mer of Bi-N-bridged dimers, which crystallize with non-coordinating solvent molecules to give [Bi(anth)(3)center dot Solv](infinity), as was shown by single-crystal X-ray diffraction analysis. The reaction of [Bi6O4(OH)(4)(NO3)(6)]center dot H2O with anthranilic acid resulted in the polynuclear bismuth oxido anthranilato nitrate [{Bi38O45(anth)(4)(NO3)(20)(DMSO)(24)}{Bi38O45(anth)(4)(NO3)(20)(DMSO)(24)}]center dot 6DMSO (2) upon crystallization from DMSO. Compound 2 crystallizes in the triclinic space group P (1) over bar with two crystallographically independent molecules in the asymmetric unit and represents the first example of a bismuth oxido cluster bearing anthranilate ligands.",
keywords = "Bismuth, Carboxylate ligands, Coordination modes, Chain structures, Cluster compounds, ORTHO-AMINOBENZOIC ACID, BOND-VALENCE PARAMETERS, BIOINORGANIC CHEMISTRY, HELICOBACTER-PYLORI, CRYSTAL-STRUCTURE, TARGET SITES, SOLVENT-FREE, COMPLEXES, SPECTRA, SUBSALICYLATE",
author = "Lydia Wrobel and Tobias Rueffer and Marcus Korb and Heinrich Lang and Michael Mehring",
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Bismuth(III) Anthranilates - Synthesis and Characterization of a Coordination Polymer and a Polynuclear Oxido Cluster. / Wrobel, Lydia; Rueffer, Tobias; Korb, Marcus; Lang, Heinrich; Mehring, Michael.

In: European Journal of Inorganic Chemistry, No. 6, 10.02.2017, p. 1032-1040.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Bismuth(III) Anthranilates - Synthesis and Characterization of a Coordination Polymer and a Polynuclear Oxido Cluster

AU - Wrobel, Lydia

AU - Rueffer, Tobias

AU - Korb, Marcus

AU - Lang, Heinrich

AU - Mehring, Michael

PY - 2017/2/10

Y1 - 2017/2/10

N2 - Bismuth carboxylates of the composition Bi(anth)(3)center dot Solv (1a: Solv = 0.5MeNO(2)center dot 0.5H(2)O, 1b: Solv = 0.5MeCN) were isolated from the reaction of BiPh3 with three equivalents of anthranilic acid (Hanth, 2-aminobenzoic acid) in nitromethane and acetonitrile, respectively. The composition of the soluble compounds 1a and 1b was established by NMR and infrared spectroscopy, and elemental analysis. The thermal behavior was evaluated by thermogravimetric analysis (TGA), and bismuth oxide and bismuth were observed as final decomposition products in air and helium, respectively. Both compounds 1a and 1b crystallize in the monoclinic space group P2(1)/n with formation of a one-dimensional coordination poly-mer of Bi-N-bridged dimers, which crystallize with non-coordinating solvent molecules to give [Bi(anth)(3)center dot Solv](infinity), as was shown by single-crystal X-ray diffraction analysis. The reaction of [Bi6O4(OH)(4)(NO3)(6)]center dot H2O with anthranilic acid resulted in the polynuclear bismuth oxido anthranilato nitrate [{Bi38O45(anth)(4)(NO3)(20)(DMSO)(24)}{Bi38O45(anth)(4)(NO3)(20)(DMSO)(24)}]center dot 6DMSO (2) upon crystallization from DMSO. Compound 2 crystallizes in the triclinic space group P (1) over bar with two crystallographically independent molecules in the asymmetric unit and represents the first example of a bismuth oxido cluster bearing anthranilate ligands.

AB - Bismuth carboxylates of the composition Bi(anth)(3)center dot Solv (1a: Solv = 0.5MeNO(2)center dot 0.5H(2)O, 1b: Solv = 0.5MeCN) were isolated from the reaction of BiPh3 with three equivalents of anthranilic acid (Hanth, 2-aminobenzoic acid) in nitromethane and acetonitrile, respectively. The composition of the soluble compounds 1a and 1b was established by NMR and infrared spectroscopy, and elemental analysis. The thermal behavior was evaluated by thermogravimetric analysis (TGA), and bismuth oxide and bismuth were observed as final decomposition products in air and helium, respectively. Both compounds 1a and 1b crystallize in the monoclinic space group P2(1)/n with formation of a one-dimensional coordination poly-mer of Bi-N-bridged dimers, which crystallize with non-coordinating solvent molecules to give [Bi(anth)(3)center dot Solv](infinity), as was shown by single-crystal X-ray diffraction analysis. The reaction of [Bi6O4(OH)(4)(NO3)(6)]center dot H2O with anthranilic acid resulted in the polynuclear bismuth oxido anthranilato nitrate [{Bi38O45(anth)(4)(NO3)(20)(DMSO)(24)}{Bi38O45(anth)(4)(NO3)(20)(DMSO)(24)}]center dot 6DMSO (2) upon crystallization from DMSO. Compound 2 crystallizes in the triclinic space group P (1) over bar with two crystallographically independent molecules in the asymmetric unit and represents the first example of a bismuth oxido cluster bearing anthranilate ligands.

KW - Bismuth

KW - Carboxylate ligands

KW - Coordination modes

KW - Chain structures

KW - Cluster compounds

KW - ORTHO-AMINOBENZOIC ACID

KW - BOND-VALENCE PARAMETERS

KW - BIOINORGANIC CHEMISTRY

KW - HELICOBACTER-PYLORI

KW - CRYSTAL-STRUCTURE

KW - TARGET SITES

KW - SOLVENT-FREE

KW - COMPLEXES

KW - SPECTRA

KW - SUBSALICYLATE

U2 - 10.1002/ejic.201601426

DO - 10.1002/ejic.201601426

M3 - Article

SP - 1032

EP - 1040

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

SN - 1099-0682

IS - 6

ER -