6533b872fe1ef96bd12d41db

RESEARCH PRODUCT

Synthesis and mössbauer studies of some aquo complexes of tin(IV) with crown ethers

A. CassolUmberto RussoArturo Silvestri

subject

ChemistryOrganic Chemistry18-Crown-6Inorganic chemistryInfrared spectroscopychemistry.chemical_elementEtherBiochemistryChlorideInorganic Chemistrychemistry.chemical_compoundCrystallographyOctahedronMössbauer spectroscopyMaterials ChemistrymedicinePhysical and Theoretical ChemistryTinmedicine.drugCoordination geometry

description

Abstract The preparation, characterization, and 119Sn Mossbauer spectra of a number of tin(IV) complexes with cyclic polyethers are presented. With tin(IV) chloride and methyltin(IV) trichloride, 1:1 and 2:1 metal-to-crown-ether complexes are formed, while dimethyltin(IV) dichloride forms only 2:1 complexes; in every case, two water molecules are present in the solid state structure. An octahedral coordination geometry around the tin(IV) center is proposed on the basis of Mossbauer and IR spectra.

yearjournalcountryeditionlanguage
1984-01-01Journal of Organometallic Chemistry
https://doi.org/10.1016/s0022-328x(00)98673-x