SYNTHESIS AND CHARACTERIZATION OF Cu (II) COMPLEXS WITH 1,4,8-TRIS(2-HIDROXYMETHIL)-11-METHYL-1,4,8,11-TETRAAZACYCLOTETRADECANE

https://doi.org/10.22146/ijc.21888

Sentot Budi Rahardjo(1*)

(1) Jurusan Kimia FMIPA Universitas Sebelas Maret, Kampus Kentingan, Surakarta
(*) Corresponding Author

Abstract


Cu (II) complexs with 1,4,8-tris(2-hidroxymethyl)-11-methyl-1,4,8,11-tetraazacyclotetradecane (L) have been synthesized with chemical formula of [CuL](ClO4) (experimental Cu = 32.7 %, H = 6.4%, theoritical Cu = 32.6 %, H = 6.4 %). Its magnetic moment of 1.90 BM indicated that the complexs is paramagnetic and there are no Cu-Cu bonding. This complexs is stable with the value of log k [CuL]2+ = 17.3(2). Visible spectra of [CuL]2+ showed that single wide peak at λmax of 628 nm (ε = 164 dm3.mol-1.cm-1) and indicated of E9 - T29 transition. The IR spectra and the conductancy data indicated that the ClO4 was not coordinated to Cu.


Keywords


tembaga (II); senyawa kompleks; paramagnetik

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References

[1] Otter, C.A., Couchman, S.M, Jeffery, J.C., Mann, K.L.V, Psillakis, E and Ward, M.D, 1998. Inor.Chimi. Acta. 278. 2. 178-184.

[2] Collin, J.P, Gavina, P, Sauvage, J.P; De-Cian, A and Fischer, A, 1997. Aust. J.Chem. 50. 10. 951-957.

[3] Alzuet, G., Cassanova, J., Borras, J., Garcia-Granda, S; Gutierrez-Rodriquez, A., and Supuran, C.T. 1998. Inor. Chimi. Acta. 273. 1-2. 334-338.

[4] Hughes, M. N., 1988, The Inorganic Chemistry of Biological Processes, 2nd ed, John Wiley & Sons, Toronto.

[5] Ghiggino K. P., Grannas, M.J, Kaay, M.S, Andrew W. A., Mariotti, W., McFadyen, D. and Tregloan, P.A., 2001, Aust. J. Chem., 54, 101-104.

[6] Xiao-Hua, L.H., Yang, G., Deng, H., Liu, J., Li, R.H., Zhang, Q.L., Xiong, Y and Ji, L.N., 2001, Inorg. Chem., 40, 7091-7095.

[7] Basolo, F. and Johnson, R.C, 1964, Coordination Chemistry, W.A. Benjamin, Inc., New York.

[8] Cotton, F.A., and Wilkinson, A.G, 1988, Advanced Inorganic Chemistry, 5th ed., John Wiley & Sons, New York.

[9] Hay, R.W., Pujari, M.P., Moodie, W.T, Craig, S., Richens, D.T., Perotti, A and Ungaretti, L., 1987, J. Chem., Soc., Dalton Trans., 2605



DOI: https://doi.org/10.22146/ijc.21888

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