Tin-119m Mossbauer and X-ray photoelectron (ESCA) studies of tin oxidation state and bonding in base-dialkyltin pentacarbonylchromium and tetracarbonyliron complexes

G. W. Grynkewich, Tobin J Marks, T. J. Marks, D. L. Tomaja, J. J. Zuckerman

Research output: Contribution to journalArticle

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Abstract

119mSn Mossbauer, 119Sn-1 H three-bond nmr coupling constants, and Sn 3d5/2 ESCA election binding energy data for the compounds (t-C4H9)2SnM(CO)x·B, where for M = Fe, x = 4 and B = DMSO and pyridine and for M = Cr, x = 5 and B = THF, DMSO, and pyridine, favor a tin(IV) formulation. The Mossbauer QS values for M = Cr compounds (3.4-4.1 mm/ sec) are the largest thus far recorded for four-coordinated organotin compounds. Explanations based upon ylide structures are proposed.

Original languageEnglish
Pages (from-to)2522-2525
Number of pages4
JournalInorganic Chemistry
Volume12
Issue number11
Publication statusPublished - 1973

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Tin
Photoelectrons
Dimethyl Sulfoxide
tin
pyridines
photoelectrons
Organotin Compounds
X rays
Oxidation
oxidation
Carbon Monoxide
Binding energy
x rays
binding energy
formulations
pyridine

ASJC Scopus subject areas

  • Inorganic Chemistry

Cite this

Tin-119m Mossbauer and X-ray photoelectron (ESCA) studies of tin oxidation state and bonding in base-dialkyltin pentacarbonylchromium and tetracarbonyliron complexes. / Grynkewich, G. W.; Marks, Tobin J; Marks, T. J.; Tomaja, D. L.; Zuckerman, J. J.

In: Inorganic Chemistry, Vol. 12, No. 11, 1973, p. 2522-2525.

Research output: Contribution to journalArticle

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abstract = "119mSn Mossbauer, 119Sn-1 H three-bond nmr coupling constants, and Sn 3d5/2 ESCA election binding energy data for the compounds (t-C4H9)2SnM(CO)x·B, where for M = Fe, x = 4 and B = DMSO and pyridine and for M = Cr, x = 5 and B = THF, DMSO, and pyridine, favor a tin(IV) formulation. The Mossbauer QS values for M = Cr compounds (3.4-4.1 mm/ sec) are the largest thus far recorded for four-coordinated organotin compounds. Explanations based upon ylide structures are proposed.",
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AU - Marks, Tobin J

AU - Marks, T. J.

AU - Tomaja, D. L.

AU - Zuckerman, J. J.

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