• New organotin(IV) chlorides derived from N-(2-hydroxyphenyl)aryloxy sulfamates. Synthesis, characterization and DSC investigation

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      https://www.ias.ac.in/article/fulltext/jcsc/131/02/0012

    • Keywords

       

      Penta-coordinate complex; organotin complexes; sulfamates; powder XRD; thermal stability

    • 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 diffractionand 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.

    • Author Affiliations

       

      ALI AKREMI1 2 ADEL NOUBIGH1 3

      1. Department of Chemistry, Faculty of Science, Northern Border University, Arar 91431, Kingdom of Saudi Arabia
      2. Department of Chemistry, High Institute of Environmental Sciences and Technologies, Carthage University, Borj Cedria, Tunisia
      3. Laboratory of Physical Chemistry of Materials, Preparatory Institute for Scientific and Technical Studies of La Marsa, 2070, Carthage University, Tunis, Tunisia
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