Abstract
Three monomeric pentacoordinate organotin complexes were prepared by the reaction of dimethyltin dichloride with three
N
-(2-hydroxy)phenyl substituted aryloxy sulfamates in alkaline medium. The newly synthesized compounds were characterized on the basis of their infrared, CPMAS NMR, powder XRD diffraction and elemental analysis. The XRD powder analyses revealed a tetragonal system for two complexes, whereas the third one was crystallized in the hexagonal system. The thermal decomposition behavior of the synthesized complexes have been investigated and all the organotin compounds have a similar order of thermal stability.
Graphical Abstract
Synopsis
We synthesized three organotin complexes
3a-c
and have investigated their thermal properties. The XRD powder analyses revealed tetragonal system for two complexes, whereas the third one crystallized in hexagonal system. The differential scanning calorimetric data demonstrate high stability of all the synthesized complexes.