Determination of the coordination number and geometry of the coordination sphere of the central tin atom in stannatrane complexes by Mössbauer spectroscopy

L. Korecz, A. A. Saghier, K. Burger, A. Tzschach, K. Jurkschat

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

The Mössbauer isomer shift (IS) and quadrupole splitting (QS) values of 35 strannatrane complexes of RSn(XCH2CH2)3Y, R2SN(XCH2CH2)2Y and R2Sn(OCOCH2)2Y composition were determined (R = alkyl or aryl groups, X = O, N or S, Y = N, NR, O or S). On the basis of the partial quadrupole splitting concept QS values were calculated assuming different coordination numbers, and, in the case of pentacoordination, different configuration of the compounds. The comparison of experimental and calculated QS values leads to the determination of the coordination number of tin, and in the pentacoordinated compounds to that of the configuration of the complexes. The data reflected the effect of the functional groups and donor atoms on the structure of the strannatranes.

Original languageEnglish
Pages (from-to)243-249
Number of pages7
JournalInorganica Chimica Acta
Volume58
Issue numberC
DOIs
Publication statusPublished - 1982

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Tin
coordination number
Isomers
Functional groups
tin
Spectrum Analysis
quadrupoles
Spectroscopy
Atoms
Geometry
geometry
Chemical analysis
spectroscopy
atoms
configurations
isomers
shift

ASJC Scopus subject areas

  • Biochemistry
  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

Determination of the coordination number and geometry of the coordination sphere of the central tin atom in stannatrane complexes by Mössbauer spectroscopy. / Korecz, L.; Saghier, A. A.; Burger, K.; Tzschach, A.; Jurkschat, K.

In: Inorganica Chimica Acta, Vol. 58, No. C, 1982, p. 243-249.

Research output: Contribution to journalArticle

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AU - Tzschach, A.

AU - Jurkschat, K.

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N2 - The Mössbauer isomer shift (IS) and quadrupole splitting (QS) values of 35 strannatrane complexes of RSn(XCH2CH2)3Y, R2SN(XCH2CH2)2Y and R2Sn(OCOCH2)2Y composition were determined (R = alkyl or aryl groups, X = O, N or S, Y = N, NR, O or S). On the basis of the partial quadrupole splitting concept QS values were calculated assuming different coordination numbers, and, in the case of pentacoordination, different configuration of the compounds. The comparison of experimental and calculated QS values leads to the determination of the coordination number of tin, and in the pentacoordinated compounds to that of the configuration of the complexes. The data reflected the effect of the functional groups and donor atoms on the structure of the strannatranes.

AB - The Mössbauer isomer shift (IS) and quadrupole splitting (QS) values of 35 strannatrane complexes of RSn(XCH2CH2)3Y, R2SN(XCH2CH2)2Y and R2Sn(OCOCH2)2Y composition were determined (R = alkyl or aryl groups, X = O, N or S, Y = N, NR, O or S). On the basis of the partial quadrupole splitting concept QS values were calculated assuming different coordination numbers, and, in the case of pentacoordination, different configuration of the compounds. The comparison of experimental and calculated QS values leads to the determination of the coordination number of tin, and in the pentacoordinated compounds to that of the configuration of the complexes. The data reflected the effect of the functional groups and donor atoms on the structure of the strannatranes.

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