Synthesis and Structural Characterization of the One-Dimensional Cadmium(II) Complex with Thiocyanate and 4-Methylimidazole Ligands

티오시아네이트 및 4-메틸이미다졸 리간드로 구성된 1차원 카드뮴(II) 착물의 합성과 구조 분석

  • Moon, Hyoung-Sil (Chemical Analysis Laboratory, Korea Research Institute of Chemical Technology) ;
  • Kim, Chong-Hyeak (Chemical Analysis Laboratory, Korea Research Institute of Chemical Technology) ;
  • Lee, Sueg-Geun (Chemical Analysis Laboratory, Korea Research Institute of Chemical Technology)
  • Received : 2001.09.11
  • Published : 2001.12.25

Abstract

One-dimensional coordination polymer of cadmium(II) complex, $[Cd(SCN)_2(C_4H_6N_2]_n$, has been prepared and characterized by X-ray single crystallography. Structure analysis reveals that each cadmium(II) atom is six-coordinated in distorted octahedral fashion with $CdS_2N_4$ composition. $CdS_2N_4$ composition contains two S and two N atoms from four thiocyanates and tow N atoms from two 4-methylimidazole ligands. Central cadmium(II) atoms are run in parallel to the a-axis and are doubly bridged with neighboring cadmium(II) atoms by the thiocyanate and isothiocyanate ligands. Thus, this complex has a one-dimensional polymer structure in which the 4-methylimidazole is in the trans conformation.

Keywords

cadmium complex;thiocyanate;4-methylimidazole;polymeric 1D structure

References

  1. Bull. Korean Chem. Soc. v.21 H.S. Moon;C.H. Kim;S.G. Lee
  2. Acta Cryst v.C47 M. Komen;E. Jona;A. Maslejova
  3. J. Am. Chem. Soc. v.111 C.A. Salata;M.T. Youinou;J. Burrows
  4. Inorg. Chim. Acta v.257 G. Demunno;G. Viau;M. Julve;F. Lloret;J. Faus
  5. Acta Cryst. v.C55 H.J. Chen;G. Yang;X.M. Chen
  6. Ph.D. Thesis, The University of Tokyo C.H. Kim
  7. Comprehensive Coordination Chemistry v.2 K. Vrieze;G.V. Koten;S.G. Wilkinson(ed);R.D. Gillard(ed);J.A. McCleverty(eds)
  8. Acta Cryst v.C56 H.S. Moon;C.H. Kim;S.G. Lee
  9. Inorg. Chem. v.30 J.P. Costes;J.F. Serra;F. Dahan;J.P. Laurent
  10. Bull. Chem. Soc. Jpn. v.60 M. Taniguchi;A. Ouchi
  11. Inorg. Chem. v.36 R. Cortes;M.K. Urtiaga;L. Lezama;J.L. Pizarro;M.I. Arriortua;T. Rojo
  12. Acta Cryst. v.B28 F. Bigoli;A. Braibanti;M.A. Pellinghelli;A. Tiripicchio
  13. Bull. Chem. Soc. Jpn. v.60 M. Taniguchi;A. Ouchi
  14. Infrared and Raman Spectra of Inorganic and Coordination Compounds K. Nakamoto
  15. Comprehensive Supramolecular Chemistry v.9 M. Fujita;J.P. Sauvage(ed);M.W. Hosseini(eds)
  16. SHELXTL Structure Analysis Software Package Siemens
  17. Comprehensive Supramolecular Chemistry v.6 T. Iwamoto;D.D. MacNicol(ed);F. Toda(ed);R. Bishop(eds)
  18. Angew. Chem. Int. Ed. v.37 S.R. Batten;R. Robson
  19. Acta Cryst. v.A46 G.M. Sheldrick