JOURNAL OF CHILEAN CHEMICAL SOCIETY

Vol 61 No 2 (2016): Journal of the Chilean Chemical Society
Original Research Papers

SYNTHESIS OF ORGANOPHOSPHORUS COMPLEXES AND STRUCTURAL CHARATERIZATION OF TWO DIMERIC TRIPHENYLPHOSPHINNE COMPLEXES OF MERCURY(II) IONS FROM DIMERIC COMPLEXES OF [4-METHYLBENZOYLMETHYLENETRI-P-TOLYLPHOSPHINE MERCURY(II) HALIDES

Alireza Dadrass
Department of Chemistry, Faculty of Science, Urmia University, Urmia 57159
Hojjatollah Rahchamani
Department of Chemistry, Faculty of Science, Urmia University, Urmia 57159
Vol 61, No 2 (2016): Journal of the Chilean Chemical Society
Published June 10, 2016
Keywords
  • Organophousphorus complexes,
  • Phosphorus complexes,
  • Theoretical studies of dimeric compounds,
  • Crystal structure triphenyl complexes
How to Cite
Dadrass, A., & Rahchamani, H. (2016). SYNTHESIS OF ORGANOPHOSPHORUS COMPLEXES AND STRUCTURAL CHARATERIZATION OF TWO DIMERIC TRIPHENYLPHOSPHINNE COMPLEXES OF MERCURY(II) IONS FROM DIMERIC COMPLEXES OF [4-METHYLBENZOYLMETHYLENETRI-P-TOLYLPHOSPHINE MERCURY(II) HALIDES. Journal of the Chilean Chemical Society, 61(2). Retrieved from https://www.jcchems.com/index.php/JCCHEMS/article/view/24

Abstract

The organophousphorus complexes of [(PPh3)2Hg2Cl4] (4), [(PPh3)2Hg2Br4] (5) and [(PPh3)2Hg2I4] (6) were resulted from nucleophilic substitution of triphenylphosphine ligand with tri-p-tolylphophine complexes (1-3). The crystal structures of two organophousphorus complexes of mercury(II) ions 4 and 6 have been determined by means of the X-ray diffraction. Both complexes were crystallized in the monoclinic space groups P2(1)/c, and have very similar bond lengths, angles pattern and same substituted triphenylphosphine ligand. Single crystal X-ray analysis of title structures reveal the presence of a centrosymmeteric dimeric structure containing the ligand and mercury halides.

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