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Synthesis, Characterization and Crystal Structure of a Polymeric Zinc(II) Complex Containing the Antimalarial Quinine as Ligand

Abstract

A novel polymeric zinc(II) complex of quinine, [chlorosulphato (2-ethenyl)-4-azabicyclo[2.2.2]oct-5-ylium-(6-methoxyquinolin-4-yl) methanol zinc(II)] has been synthesized and characterized. Single-crystal X-ray diffraction analysis of the complex (C20H25ClN2O6SZn) revealed that quinine forms a zigzag coordination polymeric complex with Zn(II) of extended chains –ZnCl–O–SO2–O–Zn–O–SO2–O–ZnCl–. The crystals are monoclinic, space group C2 with a = 20.5035(5), b = 9.7943(2), c = 11.7814(4) Å, β = 96.578(2)°, Z = 4, V = 2350.3(1) Å3. The complex exhibits a tetrahedral geometry. Each Zn(II) centre is thus coordinated to an O atom from each of two sulphate bridges, a Cl atom and quinoline atom N(4) of the quinine moiety. The second quinuclidine nitrogen in the quinine is protonated. In the crystal, there is linkage of two polymeric chains related by a twofold rotation axis, resulting in a bilayer. The linking is achieved by hydrogen bonding from the quinine cation which provides two donors (–OH, N+–H), to oxygen atoms of sulphate groups which act as acceptors.

Graphical Abstract

The new polymeric zinc(II) complex of quinine, [chlorosulphato (2-ethenyl)-4-azabicyclo[2.2.2]oct-5-ylium-(6-methoxy quinolin-4-yl) methanol Zinc(II)] has been synthesized and structurally characterized The compound was characterized by IR spectroscopy, elemental analysis and X-ray diffraction. X-ray analysis showed that quinine forms a zigzag coordination polymeric complex with Zn(II) of extended chains –ZnCl–O–SO2–O–Zn–O–SO2–O–ZnCl–.

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References

  1. Wasi N, Singh HB, Gajanana A, Raichowdhary AN (1987) Inorg Chim Acta 135(2):133–137

    Article  CAS  Google Scholar 

  2. Navarro M, Perez H, Sanchez-Delgado RA (1997) J Med Chem 40(12):1937–1939

    Article  CAS  Google Scholar 

  3. Sanchez-Delgado RA, Navarro M, Perez H, Urbina JA (1996) J Med Chem 39(5):1095–1099

    Article  CAS  Google Scholar 

  4. Biot C, Delhaes L, Abessolo H, Domarle O, Maciejewski LA, Mortuaire M, Delcourt P, Deloron P, Camus D, Dive D, Brocard JS (1999) J Organomet Chem 589:59–65

    Article  CAS  Google Scholar 

  5. Biot C, Delhaes L, Maciejewski LA, Mortuaire M, Camus D, Dive D, Brocard JS (2000) J Med Chem 35:707–714

    Article  CAS  Google Scholar 

  6. Delhaes L, Biot C, Berry L, Maciejewski LA, Camus D, Brocard JS, Dive D (2000) Bioorg Med Chem 8:2739–2745

    Article  CAS  Google Scholar 

  7. Tsangaris JM, Baxevanidis GT (1974) Zeitschrift Naturfurschung 29(7/8):532–537

    CAS  Google Scholar 

  8. Hubel R, Jelinek T, Beck W (2000) Z Naturforsch 55b:821–833

    Google Scholar 

  9. Hubel R, Polborn K, Beck W (1999) Eur J Inorg Chem 471–482

  10. Obaleye JA, Orjiekwe CL (1992) Synth React Inorg Met—org Chem 22(7):1015–1029

    Article  CAS  Google Scholar 

  11. Obaleye JA, Orjiekwe CL (1992) Bull Sci Assoc Nig 17(7):90–98

    Google Scholar 

  12. Obaleye JA, Nde-Aga JB, Balogun EA (1997) Afr J Sc 119–127

  13. Obaleye JA, Balogun EA, Adeyemi OG (1999) Biokemistri, 9(1):23–27

    Google Scholar 

  14. Obaleye JA, Adeyemi OG, Balogun EA (2001) Int J Chem 11(2):101–106

    CAS  Google Scholar 

  15. Nonius BV (2001) COLLECT Nonius, 2000. Delft, The Netherlands

    Google Scholar 

  16. Otwinowski Z, Minor W (1996) In: Carter CW, Sweet RM (eds) Methods in enzymology. Academic Press, New York, 306

    Google Scholar 

  17. Sheldrick GM (1997) SADABS: program for empirical absorption corrections. University of Gottingen, Gottingen, Germany

    Google Scholar 

  18. Sheldrick GM (1990) Acta Crystallogr A46:467

    CAS  Google Scholar 

  19. Sheldrick GM (1997) SHELXL-97: program for crystal structure refinement. University of Gottingen, Gottingen, Germany

  20. Barbour LJ (1999) X-Seed graphical interface for SHELXL Program. University of Missouri, Columbia, USA

    Google Scholar 

  21. Nakamato K (1970) Infra-red spectra of inorganic and coordination compounds, 2nd edn. Wiley Interscience, New York

    Google Scholar 

  22. Rey NA, dos Santos KC, Menezes MABC, Mangnch AS, Pereira-Maia EC (2006) J Braz Chem Soc 17(3):497–504

    Article  CAS  Google Scholar 

  23. Pytel P, Oleksyn BJ, Sliwinski J (2001) Enantiomer 6:201

    CAS  Google Scholar 

  24. Weselucha-Birczynska A, Oleksyn BJ, Hoffmann SK, Sliwinski J, Borzecka-Prokop B, Goslar J, Hilczer W (2001) Inorg Chem 40:526–4533

    Article  CAS  Google Scholar 

  25. Marion L, Ramsay DA, Norman Jones R (1951) J Am Chem Soc 73:305

    Article  CAS  Google Scholar 

  26. Saxana C, Singh RV (1994) Phosphorous, Sulfur and Silicon 97:17–76

    Article  Google Scholar 

  27. Jain M, Singh RV (2006) Bioinorg Chem And Appl ID 13743:1–10

    Google Scholar 

  28. Nakamato K (1986) Infra-red and Raman spectra of inorganic and coordination compounds, 5th edn. Wiley, New York

    Google Scholar 

  29. Amitava C, Srinivasan N, Rao CN (2000) Inorg Chem 39:4295–4304

    Article  CAS  Google Scholar 

  30. Srinivasan L, Van W, Wilhalm K, Martin J (2003) Inorg Chem 42:5265–5273

    Article  CAS  Google Scholar 

  31. Goel S, Lai K (1990) Asian J Chem 2(3):271–274

    CAS  Google Scholar 

  32. Angel G, Juan JF, Martorell G, Adela L, Misquel Q (1997) Polyhedron 16(4):613–621

    Article  Google Scholar 

  33. Menabue SM (1993) J Inorg Biochem 49(3):201–207

    Article  CAS  Google Scholar 

Download references

Acknowledgment

We are grateful for financial support from Unilorin Senate Research Grant Committee. We thank the University of Cape Town and the NRF (Pretoria) for research support.

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Correspondence to Joshua Ayoola Obaleye.

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Obaleye, J.A., Caira, M.R. & Tella, A.C. Synthesis, Characterization and Crystal Structure of a Polymeric Zinc(II) Complex Containing the Antimalarial Quinine as Ligand. J Chem Crystallogr 37, 707–712 (2007). https://doi.org/10.1007/s10870-007-9236-3

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  • DOI: https://doi.org/10.1007/s10870-007-9236-3

Keywords

  • Crystal structure
  • Polymeric zinc complex
  • Quinine
  • FTIR