Synthesis and Structural Characterization of Self-Assembly Products Containing [Fe(CN)6]4- Building Blocks with Cationic {R3Sn}+ Fragments in the Absence or Presence of a Bidentate Uncharged LIgand {2L}

Ibrahim, M.; Morgan, A.; Mecky, A.; Etaiw, S.

Artykuł - szczegóły

Tytuł artykułu

Synthesis and Structural Characterization of Self-Assembly Products Containing [Fe(CN)6]4- Building Blocks with Cationic {R3Sn}+ Fragments in the Absence or Presence of a Bidentate Uncharged LIgand {2L}

Autorzy

Ibrahim M. , Morgan A. , Mecky A. , Etaiw S.

Identyfikatory

Warianty tytułu

Języki publikacji

Abstrakty

Spontaneous self-assembly of [Fe(CN)6]4- andR3Sn+ ions (R = Me, n-Bu or Ph) in the absence or presence of uncharged bidentate ligands (such as dioxane (diox), methylpyrazine (Mepyz), or 4,4_-bipyridine (bpy)) affords white precipitates. The products with the general composition [(R3Sn)4Fe(CN)6_2H2O_2L]; 2L = diox, Mepyz or bpy, have been obtained as host-guest polymeric architecture. The new compounds have been compared with their hydrated systems [(Me3Sn)4Fe(CN)6_xH2O]; x = 2 or 4 and with the water-free [(Me3Sn)4Fe(CN)6]. Results of extensive spectroscopic investigations (IR studies and X-ray powder diffractometry) suggest that the architecture of the novel host-guest systems involve three-dimensional networks, notably different from those of their parent system (containing fourH2Omolecules). These compounds show no ion-exchange activity towards NH4 + cations and are affected by moderate temperature. Also, these 3D-host-guest polymeric systems exhibit a high sensitivity to pH of the media.

Słowa kluczowe

self-assembly uncharged ligand 3D-host-guest polymeric systems

Wydawca

Polskie Towarzystwo Chemiczne

Czasopismo

Polish Journal of Chemistry

Rocznik

2004

Tom

Vol. 78 / nr 2

Strony

173--185

Opis fizyczny

Bibliogr. 29 poz., rys.

Twórcy

autor

Ibrahim M.

Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt

autor

Morgan A.

Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt

autor

Mecky A.

Department of Chemistry, Faculty of Science, Al-Azhar University, Cairo, Egypt

autor

Etaiw S.

Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt

Bibliografia

1. Brimah A.K., Schwarz P., Fischer R.D., Davies N.A. and Harris R.K., J. Organomet. Chem., 568, 1 (1998).
2. Ibrahim M.Sh. and Etaiw S. El-din H., Spectrochim. Acta Part A, 58, 373 (2002).
3. Robson R., Abrahams B.F., Batten S.R, Gable RW., Hoskins B.R and Liu J., “Supramolecular Architecture”, ACS Symposium Ser. 499, Chap. 19, Washington, DC (1992).
4. Inoue M.B., Inoue M., Machi L., Brown F. and Fernando Q., Inorg. Chim. Acta, 230,145 (1995).
5. Eller S., Schwarz P., Brimah A.K., Fischer R.D., Apperly D.C., Davies N.A. and Harris R.H., Organomet., 12, 3232(1993).
6. Behrens U., Brimah A.K. and Fischer R.D., J. Organomet. Chem., 411,325 (1991).
7. Schwarz P., Siebel E., Fischer R.D., Davies N.A., Apperley D.C. and Harris R.K., Chem. Eur. J., 4,919 (1998).
8. Siebel E., Ibrahim A.M.A. and Fischer RD., Inorg. Chem., 38,2530 (1999).
9. Ibrahim A.M.A., Siebel E. and Fischer R.D., Inorg. Chem., 37, 3521 (1998).
10. Lu J., Paliwala T„ Lim S.C., Yu C., Niu T. and Jacobson A.J., Inorg. Chem., 36, 923 (1997).
11. Gable RW., Hoskins B.F. and Robson R., J. Chem. Soc. Chem. Commun, 1677 (1990).
12. Adam M., Brimah A.K., Fischer RD. and Fu L.X., Inorg. Chem., 29,1595 (1990).
13. Hanania G.I.H., Irvine D.H., Eaton W.A. and George P., J. Phys. Chem., 71, 2022 (1967).
14. Badawy W.A. and Hilal N.H., Bull. Soc. Chim. Fr., 128, 144 (1991).
15. Ibrahim M.Sh., Gemeay A.H. and Etaiw S. El-din H., Trans. Met. Chem., 26,44 (2001).
16. Rehbein M., Fischer R.D. and Epple M., Thermochim. Acta., 382, 143 (2002).
17. Rehbein M., Epple M. and Fischer R.D., Solid State Sciences, 2, 473 (2000).
18. Poll E.M., Samba S., Fischer R.D., Olbrich F., Davies N.A., Avolle P., Apperley D.C. and Harris R.K., J. Solid State Chem., 152, 286 (2000).
19. Kummerlen A. and Sebald A., J. Am. Chem. Soc., 115, 1134 (1993).
20. Charalambous J., “Mass Spectrometry of Metal Compound”, Butterworth, Chap. 3, p. 34 (1975).
21. Siebel E. and Fischer R.D., Chem. Eur. J., 3, 1987 (1997).
22. Behrens U., Brimah A.K., Soliman T.M., Fischer RD., Apperley D.C., Davies N.A. and Harris R.K., Organomet., 11, 1718 (1992).
23. Ibrahim A.M.A., Soliman T.M., Etaiw S. El-din H. and Fischer R.D., J. Organomet. Chem., 468, 93 (1994).
24. Clark R.J.J., Davis A.G. and Puddephalt R.J., J. Am. Chem. Soc., 90, 6923 (1968).
25. Brimah A.K., Siebel E., Fischer RD., Davies N.A., Apperley D.C. and Harris R.K., J. Organomet. Chem., 475, 85 (1994).
26. Etaiw S. El-din H. and Ibrahim A.M.A., J. Organomet. Chem., 522, 77 (1996).
27. Behrens S., Bettenhausen M., Deveson A.C., Eichhofer A., Fenske D. and Woggon L.A.U., Angew. Chem., 108, 2360(1996).
28. Behrens S., Bettenhausen M., Eichhofer A. and Fenske D., Angew. Chem., 109,2874 (1997).
29. Ibrahim A.M.A., Polyhedron, 18, 2711 (1999).

Typ dokumentu

Bibliografia

Identyfikator YADDA

bwmeta1.element.baztech-article-BUJ1-0023-0157