Resumen

OKI, COCO K. Y. A  y  DIOP, LIBASSE. 2ME₄N₂CO•snPH₂CL₂: SPECTROSCOPIC STUDIES AN UNEXPECTED IONIC STRUCTURE IN SOLID STATE. J. Chil. Chem. Soc. [online]. 2008, vol.53, n.4, pp. 1726-1727. ISSN 0717-9707.  http://dx.doi.org/10.4067/S0717-97072008000400020.

A 2:1 tetramethylurea (TMU) diphenyltin dichloride adduct has been synthesized and characterized by elemental analyses, i.r, NMR and Mössbauer spectroscopies. According to the state of the compound (solid or in solution), the structure is ionic or molecular.