Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
권호 표지
DOI QR코드

DOI QR Code

Synthesis and Characterization of Bis(N,N-dimethyl-2-aminomethylthiophenium)Tetrahalocuprate(Ⅱ)

  • Published : 1996.09.20
Download PDF
⟨ Previous Next ⟩

Abstract

Bis(N,N-dimethyl-2-aminomethylthiophenium)tetrahalocuprate(Ⅱ) salt, (dmamtH)2CuCl4 and (dmamtH)2CuBr4 were prepared and characterized by spectroscopic (IR, UV-Vis, EPR, XPS), electrochemical method, and magnetic susceptibility measurement. The experimental results reveal that the compounds have pseudotetrahedral symmetry around copper(Ⅱ) site due to the steric hinderance of the bulky 2-(dimethylaminomethyl)thiophene in the complex. The N-H…Cl type hydrogen bonding is expected in (dmamtH)2CuCl4 from the XPS and IR data. Magnetic susceptibility data show that both of the compounds follow Curie-Weiss law in the range of 77-300 K with negative Weiss constant exhibiting antiferromagnetic interaction between copper(Ⅱ) ions in solid state.

Keywords

References

  1. J. Chem. Phys. v.65 Morosin, B.;Lingafelter, E. C.
  2. Inorg. Chim. Acta v.8 Anderson, D. N.;Willett, R. D.
  3. Acta Chem. Scand. Ser. A. v.28 Larsen, K. P.
  4. Inorg. Chem. v.10 Hodgson, D> J.;Hale, P. K.;Hatfield, W. E.
  5. J. Am. Chem. Soc. v.102 Solomon, E. I.;Hare, J. W.;Dooley, D. M.;Dawson, J. H.;Stephens, P. J.;Gray, H. B.
  6. J. Am. Chem. Soc. v.105 Desjardins, S. R.;Penfield, K. W.;Cohen, S. L.;Musselman, R. L.;Solomon, E. I.
  7. Inorg. Chem. v.27 McDonald, R. G.;Riley, M. J.;Hitchman, M. A.
  8. Inorg. Chem. Soc. v.31 Masabini, A. C.;Nascimento, O. R.;Halvorson, K.;Willett, R. D.
  9. Bull. Kor. Chem. Soc. v.15 Kim, Y. I.;Choi, S. N.;Ro, C. U.
  10. Bull. Kor. Chem. Soc. v.16 Kwon, M. A.;Kim, Y. J.;Choi, S. N.
  11. Magnetic Properties of Coordination and Organometallic Transition Metal Complexes Kong, E.
  12. J. Chem. Phys. v.40 Ferguson, J.
  13. Inorg. Chem. v.17 Hitchman, M. A.;Cassidy, P. J.
  14. Inorg. Chem. v.16 Cassidy, P. J.;Hitchman, M. A.
  15. Inorg. Chem. v.13 Harlow, R. L.;Wells, W. J.;Watt, G. W.;Simonsen, S. H.
  16. Inorg. Chem. v.31 Nassabni, A. C.;Nascimento, O. R.;Halvorson, K.;Willett, R. D.
  17. Coord. Chem. Rev. v.21 Smith, D. W.
  18. Inorg. Chem. v.13 Willett, R. D.;Haugen, J. R.;Lesback, J.;Morrey, J.
  19. Magnetism Freeman, A. J.;Watson, R. E.;Rado, G. T.(ed.);Suhl, H.(ed.)
  20. Physical Method for Chemists(2nd Ed.) Drago, R. S.
  21. Acta Crystallogr. Sect. A. v.30 Lamotte-Braseur, J.;Van Den Boscche, G.
  22. J. Chem. Soc. Figgis, B. N.;Harris, C. M.
  23. CRC Handbook of Chemistry and Physics(65th) Robert, C. W.;Melvin, J. A.;William, H. B.
  24. Master Thesis, Pusan National University Lee, Y. M.
  25. Mol. Phys. v.24 Frost, D. C.;Ishitani, A.;McDowell, C. A.
  26. Inorg. Chem. v.12 Cleng, K. L.;Scarver, J. C.;Carlson, T. A.
  27. J. Am. Chem. Soc. v.95 Zeller, M. V.;Hayes, R. G.
  28. Appl. Spect. Rev. v.22 Srivastava, S.
  29. Chem. Phys. Lett. v.20 Pignataro, S.;Foftani, A.;Distefano, G.