JOURNAL OF CHILEAN CHEMICAL SOCIETY

Vol 64 No 2 (2019): Journal of the Chilean Chemical Society
Original Research Papers

SYNTHESIS AND CHARACTERIZATION OF A TETRAHEDRAL AND MONOMERIC MONOBUTYLTIN COMPOUND WITH Α-HYDROXYISOBUTYRIC ACID

Roberto Santos Barbiéri
Centro Universi tário de Carat inga - UNEC
Vilma Reis Terra
Centro Universi tário de Vi la Velha - UVV
Allan Kardec Carlos Dias
Centro Universi tário de Carat inga - UNEC
Walclée de Carvalho Melo
Universidade Federal de Lavras - UFLA
Published July 25, 2019
Keywords
  • organotin compound,
  • tin isobutyric acid compound,
  • thermal decomposition
How to Cite
Santos Barbiéri, R., Reis Terra, V., Carlos Dias, A. K., & de Carvalho Melo, W. (2019). SYNTHESIS AND CHARACTERIZATION OF A TETRAHEDRAL AND MONOMERIC MONOBUTYLTIN COMPOUND WITH Α-HYDROXYISOBUTYRIC ACID. Journal of the Chilean Chemical Society, 64(2). Retrieved from https://www.jcchems.com/index.php/JCCHEMS/article/view/1203

Abstract

 The monobutyltin compound [BuSnLCl2], L = Me2C(OH)COO--, was prepared and characterized by elemental analysis of carbon, hydrogen, chlorine and tin, and infrared, 119mSn-Mössbauer and 119mSn-NMR spectroscopies. In the compound, a tetrahedral tin species, L is coordinated monodentatedly by the oxygen of the deprotonated hydroxyl of the carboxylic group. The compound was studied by the application of TG and DSC in dynamic atmosphere of helium. The termal decomposition mechanism for the compound and TG curve suggests the formation of tin in accordance with their stoichiometry. The Mössbauer parameters of complexes are in agreement with a monomeric structure for the complex in the solid state.

References

  1. B. Y. K. Ho, J. J. Zuckerman, Inorg. Chem., 12, 1552, (1973).
  2. V. R. Terra, Doctoral Program in Inorganic Chemistry, UFMG, (1997).
  3. V. R. Terra, Roberto Santos Barbiéri, P. de A. Castelo Branco, A. Abras, Ecl. Quím., 23, 17, (1998).
  4. Roberto Santos Barbiéri, V. R. Terra, A. K. C. Dias, M. G. Cardoso, J. Therm. Anal. Cal., 67, 453, (2002).
  5. Roberto Santos Barbiéri, A. K. C. Dias, S. F. Silva, V. R. Terra, E. P. Lima, J. Therm. Anal. Cal., 79, 255, (2005).
  6. E. T. Araujo, W. C. Melo, M. C. Guerreiro, Roberto Santos Barbiéri, C. M. P. Abreu, Ciênc. Agrotec., 28, 34, (2004).
  7. Roberto Santos Barbiéri, S. F. Silva, E. P. Lima, A. K. C. Dias, M. G. Cardoso, V. R. Terra, Rev. Cient. Faminas, 1, 21, (2005).
  8. Roberto S. Barbiéri, E. P. Lima, S. F. Silva, A. K. C. Dias, M. G. Cardoso, V. R. Terra. Ciênc. Agrotec., 30, 467, (2006).
  9. R. M. Silverstein, F. X. Webster, D. Kiemle, Spectrometric Identification of Organic Compounds, 7th ed., Wiley, New York, (2005).
  10. J. A. Dean, Handbook of Organic Chemistry, 2nd ed., McGraw-Hill, New York, (2004).
  11. R. F. de Farias, L. M. Nunes, C. Airoldi, J. Therm. Anal. Cal., 74, 923, (2003).
  12. G. F. Souza, C. A. L. Filgueiras, M. Y. Darensbourg, J. H. Reibenspies, Inorg. Chem., 31, 3944, (1992).
  13. E. F. Assis, Doctoral Program in Inorganic Chemistry, UFMG, (1989).
  14. G. F. Sousa, A. Abras, C. A. L. Filgueiras, Il Nuovo Cimento, 50, 79, (1996).
  15. I. Omae, Organotin Chemistry, 2nd ed., Elsevier, Amsterdam, (2004).
  16. Alwyn G. Davies, Organotin Chemistry, Wiley-VCH, Mörlenbach, (2004).
  17. Farooq Ali Shah, Shaista Sabir, Kaneez Fatima, Saqib Ali, Ishtiaq Qadri, Corrado Rizzolie, Dalton Trans., 10467, (2015).
  18. Aboubacar Sidiki Sougoule, Cheick Abdoul balde, Namory Keita, Xiao Xio, Xiao Han, Jingwen Liang, Dongsheng Zhu, Heteroatom Chem., 26, 382, (2015).
  19. R. S. Barbiéri, H. O. Beraldo, C. A. L. Filgueiras, A. Abras, J. F. Nixon, P. B. Hitchcock, Inorg. Chim. Acta, 169, 206, (1993).
  20. Muhammad Ashfaq, Muhammad Mahboob Ahmed, Salama Shaheen, Rukhsana Tabussam, Gildardo Rivera, Quím. Nova, 39, 19, (2016).

Copyright @2019 | Designed by: Open Journal Systems Chile Logo Open Journal Systems Chile Support OJS, training, DOI, Indexing, Hosting OJS

Code under GNU license: OJS PKP