Journal of the Korean Chemical Society (대한화학회지)

Korean Chemical Society (대한화학회)
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Spectral, Magnetic, and Thermal Properties of Some Thiazolylazo Complexes

Thiazolylazo 화합물의 분광학적, 자기적, 그리고 열적성질

  • Masoud, M.S. (Chemistry Department) ;
  • Mohamed, G.B. (Physics and Chemistry Department) ;
  • Abdul-Razek Y.H. (Physics and Chemistry Department) ;
  • Ali A.E. (Physics and Chemistry Department) ;
  • Khairy F.N. (Chemistry Department)
  • Published : 2002.04.20
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Abstract

The thiazolylazo compounds and their Co(II), Ni(II) and Cu(II) complexes of barbituric acid, uracil, thiouracil, citrazinic acid, chromotropic acid, gallic acid, pyrogallol and salicylic acid were pre-pared and characterized by $^1H$ NMR , IR and the effect of pH on the electronic absorption spectra . The mode of ionization, the electronic transitions and the dissociation constants were discussed. The stoichiometries of the complexes were of 1:1, 2:1 and 3:2 (M:L). The copper complexes are of isotropic ESR spectra (except that of gallic acid which showed a complicated one) and are of magnetically diluted behaviour with orbital con-tribution. Detailed DTA data were obtained and discussed.

Thiazolylazo 화합물과 barbituric산, uracil, thiouracil, citrazinic산 chromotrotropic산, gallict산, pyrogallol 그리고 salicylic산의 Co(II), Ni(II) 그리고 Cu(II) 착화합물의 제조하였고, $^1H$ NMR, IR, 그리고 전기 흡수 스펙트럼에 대한 pHdudgid에 의하여 규명하였다. 이온화형태, 전기적 전이 그리고 해리상수에 대하여 설명하였다. 구리 착화합물은 등방형 ESR스펙트럼이었으며 자기적으로 궤도 기여를 갖는 묽은 성질이었다. 상세한 DTA데이타를 얻었고, 그 결과를 토론하였다.

Keywords

References

  1. Yang, H.; Zhang, G.; Hu, Y.; Wang, Q.; Wang, Q.Lihua Jianyan, Huaxue Fence 1991, 5, 262.
  2. Bartnik, R.; Strzyzewski, W. Pol. J. Appl. Chem. 1992,2, 207.
  3. Rittich, B.; Pirochtova, M.; Hrib. J.; Jurtikova, K.;Dolezal, P. Collect. Czech. Chem. Commun. 1992, 5,1134.
  4. Arfmann, H. A.; Abraham, W. R. Z. Naturforch. C:Biosci. 1993, 48(1-2), 52.
  5. Masoud, M. S.; Heiba, A. M.; Ashmawy, F. M. Trans.Met. Chem. 1983, 8, 124. https://doi.org/10.1007/BF01036097
  6. Masoud, M. S.; Hasanien, A. A.; Heiba, A. M. SpectroscopyLett. 1984, 8, 441.
  7. Masoud, M. S.; Heiba, A. M. Current Science 1985, 2, 1165.
  8. Masoud, M. S.; Ibrahim, N. A.; Abou Ali, S. A.; Ali,G. Y.; Abed, I. M. Ind. J. Chem. 1986, 25A, 389.
  9. Masoud, M. S.; Khalil, E. A.; Kasscm, M. E. Reactivityof Solids 1986, 2, 269. https://doi.org/10.1016/0168-7336(86)80090-0
  10. Hasanein, A. A.; Masoud, M. S.; Heiba, A. M. TheIndian Textile Journal 1987, 3, 110.
  11. Masoud, M. S.; Abou Ali, S. A.; Ali, G. Y.; Abed, I. M.Thermochem. Acta 1987, 122, 209. https://doi.org/10.1016/0040-6031(87)87042-9
  12. Hasanein, A. A.; Masoud, M. S.; Heiba, A. M. J.Chem. Soc. Pak. 1987, 2, 199.
  13. El-Dissouky, M. A.; Masoud, M. S.; Ali, F.; Abou El-Enein, S. Affinidad 1988, 416, 321.
  14. Masoud, M. S.; Soliman, E. M.; El-Kholy, A. E.; Khalil,E. A. Thermochem. Acta 1988, 136, 1. https://doi.org/10.1016/0040-6031(88)87421-5
  15. Masoud, M. S.; Zaki, Z. M. Trans. Met. Chem. 1988,13, 321. https://doi.org/10.1007/BF01225119
  16. Masoud, M. S.; Soliman, E. M.; Heiba, A. M. Trans.Met. Chem. 1989, 14, 175. https://doi.org/10.1007/BF01043789
  17. Masoud, M. S.; Zaki, Z. M. Bull. Fac. Sci., MansouraUniv. 1990, 17, 71.
  18. Masoud, M. S.; El-Dessouky, M. A.; Aly, F. A.; AbouEl-Enein, S. A. Trans. Met. Chem. 1990, 15, 443. https://doi.org/10.1007/BF01040773
  19. Masoud, M. S.; Khalil, E. A.; Youssef, A. R. Synth. React.Inorg. & Met.-Org. Chem. 1990, 20, 793. https://doi.org/10.1080/00945719008048174
  20. Masoud, M. S.; Haggag, S. S.; Soliman, E. M.; El-Shabasy,M. J. of Material Science, 1990, 26, 1109.
  21. Masoud, M. S.; Abou El-Enein, S. A.; El-Shereafy, E.J. of Thermal Analysis 1991, 37, 365. https://doi.org/10.1007/BF02055938
  22. Masoud, M. S.; Khalil, E. A. Polish J. Chem. 1991, 65,933.
  23. Masoud, M. S.; Kassem, M. E.; Abd El-Aziz, Y.; Khalil,S. M. Bull. Fac. Sci. Mansoura Univ. 1991, 18, 105.
  24. Masoud, M. S.; Haggag, S. S. Thermochem. Acta 1992,196, 221. https://doi.org/10.1016/0040-6031(92)85022-N
  25. Masoud, M. S.; Khalil, E. A.; Haggag, S. S. Pak. J. Sci.Ind. Res. 1992, 35, 480.
  26. Masoud, M. S.; Abou El-Enein, S. A.; Hafez, O. F. J.of Thermal Analysis 1992, 38, 1365. https://doi.org/10.1007/BF01975070
  27. Mosoud, M. S.; El-Essawi, M. M.; Amr, A. M. Anal.Proc. 1992, 29, 370.
  28. Mosoud, M. S.; El-Sherealy, E.; Khalil, E. A.; Abd El-Hamid, O. H. Egypt J. Anal. Chem. 1993, 2, 95.
  29. Masoud, M. S.; Haggag, S. S.; El-Nahas, H. M.; AbdEl-Hi, N. Acta Chim. Hung. 1993, 130, 783.
  30. Khalil, E. A.; Masoud, M. S.; El-Marghany, A. Pak. J.Sci. Ind. Res. 1993, 36, 68.
  31. Masoud, M. S.; Zaki, Z. M.; Ismail, F. M.; Mohamed, A.K. Z. Fur Phys. Chem. 1994, 185, 223.
  32. Masoud, M. S.; El-Hamid, O. H. A.; Zaki, Z. M. Trans.Met. Chem. 1994, 19, 21.
  33. Masoud, M. S.; Haggag, S. S.; Zaki, Z. M.; El-Shabasy,M. Spectroscopy Lett. 1994, 27, 775. https://doi.org/10.1080/00387019408000869
  34. Masoud, M. S.; El-Khatib, A.; Abd El-Aziz, S. AlexandriaEngineering J. 1994, 33, D103.
  35. Masoud, M. S.; Hafez, O. F.; Obeid, N. A. Pak. J. Sci.,Ind. Res. 1994, 37, 421.
  36. Mosoud, M. S.; El-Nahas, H. M.; Haggag, S. S. Pak. J.Sci. Ind. Res. 1998, 38, 108.
  37. Masoud, M. S.; Haggag, S. S.; Abd El-Hamid, O. H.Revue Roumain De Chimie 1996, 41, 21.
  38. Masoud, M. S.; Ghonaim, M. M.; Heiba, O. Egypt J.Appl. Sei. 1996, 11, 302.
  39. Masoud, M. S.; Hasanein, A. A.; Ghonaim, A. K.;Khalil, E. A.; Mahmoud, A. A. Z. Fur Phys. Chem.1999, 209, S. 223.
  40. Masoud, M. S.; Hindawy, A. M.; Ahmed, R. H. Pak. J.Sci. Ind. Res. 1999, 1, 11.
  41. Masoud, M. S.; Khalil. E. A.; Ibrahim, A. A.; Marghany,A. A. Z. Fur Phys. Chem. 1999, 211, 13.
  42. Masoud, M. S.; Hammud, H. H. Ultra Scientist forPhysical Sciences 2000, 12, 12.
  43. Masoud, M. S.; Kh. Chonaim, A.; Ahmad, R. H.; AbouEl-Enein, S. A.; Mohamed, A. A. accepted for publication,J. Coordination Chem. 2002, 55, 1. https://doi.org/10.1080/00958970211876
  44. Masoud, M. S.; Kh. Ghonaim, A.; Ahmed, R. H.; Mahmoud,A. A.; Ali, A. E. accepted for publication, Z. FurPhys. Chem. 2001, 215, 531. https://doi.org/10.1524/zpch.2001.215.4.531
  45. Masoud, M. S.; Abou El-Enein, S. A.; Obeid, N. A.accepted for publication, Z. Fur Phys. Chem. 2001, 215,867. https://doi.org/10.1524/zpch.2001.215.7.867
  46. Vogel, A. I. Practical Organic Chemistry; Longmann,Third Edition; 1961.
  47. Langova, H. M.; Sommer, L. Talanta 1969, 16, 681. https://doi.org/10.1016/0039-9140(69)80098-6
  48. Schwarzenbach, G. Complexometric Titration, Translatedby H. Irving Methuen Co.: London, 1957.
  49. Vogel, A. I. A Text - Book of Quantitative Inorganic Analysis, 3rd Ed.; 1961; p. 512.
  50. Bunzli, J. C. G. Inorg. Chim. Acta 1960, 36, L 413. https://doi.org/10.1016/S0020-1693(00)89350-0
  51. Zimmer, H. Strukturaufklarung Organischer Verbindungen,Springer-Verlag, Berlin Heidelberg; New York,1976.
  52. Becker, D. E. High Resolution NMR, 2nd Ed. NewYork, 1980.
  53. Subbarao, N. S.; Bray, J. P. J. Chem. Phys. 1977, 3, 1085.
  54. Joesten, M. D.; Schaad, L. J. Hydrogen Bonding; MarcelDekkers: New York, 1974.
  55. Bruskov, I. V.; Buchuev, N. V.; Okon, S. M.; Shulyupina, V. N.; Boltev, I. V. Biopolymers 1989, 2, 259.
  56. Wojcik, M. J.; Rostkowska, H.; Szczepaniak, K.; Person, W. B. Spectrochim. Acta 1989, 4, 499.
  57. Real, J. A.; Munno, G. P.; Chiappetta, R.; Julve, M.;Lloret, F.; Jaurnaux, Y.; Colin, J. C.; Blondin, G. Angew.Chem. Int. 1994, 11, 1184.
  58. Kato, M.; Jonassen, H. B.; Fanning, J. C. Chem. Rev.1964, 99.
  59. Sletten, J.; Sorensen, A.; Julve, M.; Jaurnaux, Y. Inorg.Chem. 1990, 29, 5054. https://doi.org/10.1021/ic00350a010
  60. Gadalla, A. M.; Hsuan-Fu Yu, J. Thermal Analysis1991, 37, 319. https://doi.org/10.1007/BF02055934
  61. Allan, J. R.; MaCloy, B.; Paton, A. D. Thermochim.Acta 1993, 214, 211. https://doi.org/10.1016/0040-6031(93)80057-H
  62. Dollimore, D. Anal. Chem. 1994, 12, 17R.
  63. Horowitz, H.; Metzger, G. Anal. Chem. 1963, 35, 1464. https://doi.org/10.1021/ac60203a013

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