Preparation and X-ray structural and spectroscopic studies of D-lactobionic acid complexes of Cs(I) and di-n-butyltin(IV)

A. Szorcsik, Jorunn Sletten, László Nagy, G. Vankó, Anita Lakatos, A. Vértes

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

D-Lactobionic acid (4-O-β-D-galactopyranosyl-D-gluconic acid) complexes of Cs(I) ion and di-n-butyltin(IV)2+ were prepared in the solid state. The bonding sites of the ligands were verified by means of FTIR, Raman and 13C-NMR spectroscopic measurements. The Cs-D-lactobionate was obtained in single-crystal form. The X-ray crystallographic results on Cs-D-lactobionate demonstrated that each Cs(I) ion is bonded to four D-lactobionate ions, forming an intricate 3D network. The asymmetric unit consists of one Cs(I), one D-lactobionate ion and one water molecule. For the di-n-butyltin(IV) complex, Mössbauer PQS calculations indicated octahedral and trigonal-bipyramidal stereochemistry around the central tin atom in the oligomeric compound. In DMSO solution the polymeric structure do not remain as shown by 13C-NMR measurement.

Original languageEnglish
Pages (from-to)455-472
Number of pages18
JournalACH - Models in Chemistry
Volume137
Issue number4
Publication statusPublished - 2000

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X rays
Ions
Nuclear magnetic resonance
Stereochemistry
Tin
Dimethyl Sulfoxide
lactobionic acid
di-n-butyltin
Single crystals
Ligands
Atoms
Molecules
Water

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Preparation and X-ray structural and spectroscopic studies of D-lactobionic acid complexes of Cs(I) and di-n-butyltin(IV). / Szorcsik, A.; Sletten, Jorunn; Nagy, László; Vankó, G.; Lakatos, Anita; Vértes, A.

In: ACH - Models in Chemistry, Vol. 137, No. 4, 2000, p. 455-472.

Research output: Contribution to journalArticle

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AU - Szorcsik, A.

AU - Sletten, Jorunn

AU - Nagy, László

AU - Vankó, G.

AU - Lakatos, Anita

AU - Vértes, A.

PY - 2000

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N2 - D-Lactobionic acid (4-O-β-D-galactopyranosyl-D-gluconic acid) complexes of Cs(I) ion and di-n-butyltin(IV)2+ were prepared in the solid state. The bonding sites of the ligands were verified by means of FTIR, Raman and 13C-NMR spectroscopic measurements. The Cs-D-lactobionate was obtained in single-crystal form. The X-ray crystallographic results on Cs-D-lactobionate demonstrated that each Cs(I) ion is bonded to four D-lactobionate ions, forming an intricate 3D network. The asymmetric unit consists of one Cs(I), one D-lactobionate ion and one water molecule. For the di-n-butyltin(IV) complex, Mössbauer PQS calculations indicated octahedral and trigonal-bipyramidal stereochemistry around the central tin atom in the oligomeric compound. In DMSO solution the polymeric structure do not remain as shown by 13C-NMR measurement.

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