Tin-119, phosphorus-31, carbon-13 and proton nuclear magnetic resonance and Mössbauer studies of mono-, di- and tri-organotin(IV) dialkyldithiophosphates

119Sn, 31P, 13C and 1H NMR chemical shifts of organotin(IV) dialkyldithiophosphates have been measured in CDCl 3. The 119Sn NMR chemical shifts and || 1 J( 119SnSn- 13C)|| and || 2 J( 119Sn- 1H)|| of triorganotin(IV) dialkyldithiophosphates are consistent with tetrahedral, four-coordinated tin, alth...

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Bibliographic Details
Published inJournal of organometallic chemistry Vol. 279; no. 3; pp. 385 - 394
Main Authors Clark, H.C., Jain, V.K., Mehrotra, R.C., Singh, B.P., Srivastava, G., Birchall, T.
Format Journal Article
LanguageEnglish
Published Lausanne Elsevier B.V 01.01.1985
Elsevier Science
Subjects
Atomic and molecular physics
Exact sciences and technology
Molecular properties and interactions with photons
Mössbauer spectra
Physics
Chemical solution
Molecular structure
Organic ligand
Moessbauer spectrum
Alkyl complex
Experimental study
Organic dithiophosphate
Inorganic compound
Solid state
Tin IV Complexes
NMR parameter
Tin Organic compounds
NMR spectrum
Moessbauer parameter
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Summary:119Sn, 31P, 13C and 1H NMR chemical shifts of organotin(IV) dialkyldithiophosphates have been measured in CDCl 3. The 119Sn NMR chemical shifts and || 1 J( 119SnSn- 13C)|| and || 2 J( 119Sn- 1H)|| of triorganotin(IV) dialkyldithiophosphates are consistent with tetrahedral, four-coordinated tin, although Mössbauer studies indicate five-coordinated tin in the solid state. The 119Sn NMR chemical shifts, || 2 J( 119Sn- 1H)|| and Mössbauer parameters of mono- and di-organotin(IV) dialkyldithiophosphates are indicative of weak coordination of the ligands to tin.
ISSN:0022-328X
1872-8561
DOI:10.1016/0022-328X(85)87036-4