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|Type:||Artigo de periódico|
|Title:||Isomerism In Adducts Of Tin(iv) Tetrahalides With Nn-dimethylacetamide, Nn-dimethylformamide, And Dimethyl Sulphoxide In The Solid State|
|Abstract:||The adducts SnCl4L2 (L = dimethylformamide, dmf, dimethylacetamide, dma, or dimethyl sulphoxide, dmso) and SnBr4(dmf)2 were isolated as cis isomers from different solvents. The compounds underwent transformations in the solid state and the trans isomers could also be obtained. The transitions in the solid state were studied by vibrational spectroscopy, thermal analysis, and X-ray powder diffraction. The adduct cis-SnBr4(dma)2 showed a transition in the solid state which could not be unequivocally characterized as an isomerization.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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