Abstract
The binuclear chelates of copper(II) based on the tridentate azomethine ligands were synthesized and characterized by elemental analysis, IR, 1H NMR spectroscopy, X-ray absorption spectroscopy (XANES and EXAFS), and magnetic measurements. The quantum-chemical study of the structure and calculation of magnetic properties of the obtained metal-chelates was performed using the density functional theory with the broken symmetry technique. The performed magnetochemical studies in the temperature range 2–300 K suggest the existence of antiferromagnetic exchange interaction in all obtained complexes. The parameters of the exchange interaction −2J > 260 cm−1 were determined experimentally for all compounds, the experimental data is in a good agreement with the results of quantum-chemical calculations.
Similar content being viewed by others
References
Ball, P.W., Coord. Chem. Rev., 1969, vol. 4, no. 3, p. 361.
Kogan, V.A., Zelentsov, V.V., Osipov, O.A., and Burlov, A.S., Usp. Khim., 1979, vol. 48, no. 7, p. 1208.
Chaudhuri, P., Coord. Chem. Rev. 2003, vol. 243, nos. 1–2, p. 143.
Kogan, V.A., Lukov, V.V., and Shcherbakov, I.N., Russ. J. Coord. Chem., 2010, vol. 36, no. 6, p. 401.
Uraev, A.I., Vasilchenko, I.S., Ikorskii, V.N., Shestakova, T.A., Burlov, A.S., Lyssenko, K.A., Vlasenko, V.G., Kuz’menko, T.A., Divaeva, L.N., Pirog, I.V., Borodkin, G.S., Uflyand, I.E., Antipin, M.Yu., Ovcharenko, V.I., Garnovskii, A.D., and Minkin, V.I., Mendeleev Commun., 2005, vol. 15, no. 4, p. 133.
Burlov, A.S., Koshchienko, Yu.V., Ikorskii, V.N., Vlasenko, V.G., Zarubin, I.A., Uraev, A.I., Vasil’chenko, I.S., Garnovskii, D.A., Borodkin, G.S., Nikolaevskii, S.A., and Garnovskii, A.D., Russ. J. Inorg. Chem., 2006, vol. 51, no. 7, p. 1065.
Burlov, A.S., Ikorskii, V.N., Uraev, A.I., Koshchienko, Yu.V., Vasil’chenko, I.S., Garnovskii, D.A., Borodkin, G.S., Nikolaevskii, S.A., and Garnovskii, A.D., Russ. J. Gen. Chem., 2006, vol. 76, no. 8, p. 1282.
Garnovskii, A.D., Ikorskii, V.N., Uraev, A.I., Vasilchenko, I.S., Burlov, A.S., Garnovskii, D.A., Lyssenko, K.A., Vlasenko, V.G., Shestakova, T.E., Koshchienko, Yu.V., Kuz’menko, T.A., Divaeva, L.N., Bubnov, M.P., Rybalkin, V.P., Korshunov, O.Yu., Pirog, I.V., Borodkin, G.S., Bren, V.A., Uflyand, I.E., Antipin, M.Yu., and Minkin, V.I., J. Coord. Chem., 2007, vol. 60, no. 14, p. 1493.
Burlov, A.S., Uraev, A.I., Ikorskii, V.N., Nikolaevskii, S.A., Koshchienko, Yu.V., Vasil’chenko, I.S., Garnovskii, D.A., Vlasenko, V.G., Zubavichus, Ya.V., Divaeva, L.N., Borodkin, G.S., and Garnovskii, A.D., Russ. J. Gen. Chem., 2008, vol. 78, no. 6, p. 1230.
Burlov, A.S., Ikorskii, V.N., Nikolaevskii, S.A., Koshchienko, Yu.V., Vlasenko, V.G., Zubavichus, Ya.V., Uraev, A.I., Vasil’chenko, I.S., Garnovskii, D.A., Borodkin, G.S., and Garnovskii, A.D., Russ. J. Inorg. Chem., 2008, vol. 53, no. 10, p. 1566.
Burlov, A.S., Nikolaevskii, S.A., Bogomyakov, A.S., Vasil’chenko, I.S., Koshchienko, Yu.V., Vlasenko, V.G., Uraev, A.I., Garnovskii, D.A., Sennikova, E.V., Borodkin, G.S., Garnovskii, A.D., and Minkin, V.I., Russ. J. Coord. Chem., 2009, vol. 35, no. 7, p. 486.
Rakitin, Yu.V. and Kalinnikov, V.T., Sovremennaya magnetokhimiya (Modern Magnetochemistry), St. Petersburg: Nauka, 1994.
Bleaney, B. and Bowers, K.D., Proc. Roy. Soc. London, A, 1952, vol. 214, p. 451.
Kogan, V.A., Lukov, V.V., Levchenkov, S.I., Antipin, M.Yu., and Shishkin, O.V., Mendeleev Commun., 1998, no. 4, p. 145.
Kogan, V.A. and Lukov, V.V., Russ. J. Coord. Chem., 2004, vol. 30, no. 3, p. 205.
Starikov, A.G., Kogan, V.A., Lukov, V.V., Minkin, V.I., and Minyaev, R.M., Russ. J. Coord. Chem., 2009, vol. 35, no. 8, p. 616.
Onofrio, N. and Mouesca, J.-M., J. Phys. Chem. (A), 2010, vol. 114, no. 20, p. 6149.
Kochubei, D.I., Babanov, Yu.A., Zamaraev, K.I., Vedrinskii, R.V., Kraizman, V.L., Kulipanov, G.N., Mazalov, L.N., Skrinskii, A.N., Fedorov, V.K., Khel’mer, B.Yu., and Shuvaev, A.T., Rentgenospektral’nyi metod izucheniya struktury amorfnykh tel: EXAFS-spektroskopiya (X-ray Spectral Method of the Study of Structure of Amorphous Materials: EXAFS-Spectroscopy), Novosibirsk: Nauka, 1988.
Newville, M., J. Synchrotron Rad., 2001, no. 8, p. 96.
Zabinski, S.I., Rehr, J.J., Ankudinov, A., and Alber, R.C., Phys. Rev. B, 1995, vol. 52, no. 4, p. 2995.
Becke, A.D., J. Chem. Phys., 1993, vol. 98, no. 7, p. 5648.
Frisch, M.J., Trucks, G.W., Schlegel, H.B., Scuseria, G.E., Robb, M.A., Cheeseman, J.R., Montgomery, J.A., Vreven Jr. T., Kudin, K.N., Burant, J.C., Millam, J.M., Iyengar, S.S., Tomasi, J., Barone, V., Mennucci, B., Cossi, M., Scalmani, G., Rega, N., Pe-tersson, G.A., Nakatsuji, H., Hada, M., Ehara, M., Toyota, K., Fukuda, R., Hasegawa, J., Ishida, M., Nakajima, T., Honda, Y., Kitao, O., Nakai, H., Klene, M., Li, X., Knox, J.E., Hratchian, H.P., Cross, J.B., Bakken, V., Adamo, C., Jaramillo, J., Gomperts, R., Stratmann, R.E., Yazyev, O., Austin, A.J., Cammi, R., Pomelli, C., Ochterski, J.W., Ayala, P.Y., Morokuma, K., Voth, G.A., Salva-dor, P., Dannenberg, J.J., Zakrzewski, V.G., Dapprich, S., Daniels, A.D., Strain, M.C., Farkas, O., Malick, D.K., Rabuck, A.D., Raghavachari, K., Foresman, J.B., Ortiz, J.V., Cui, Q., Baboul, A.G., Clifford, S., Cioslowski, J., Stefanov, B.B., Liu, G., Liashenko, A., Piskorz, P., Komaromi, I., Martin, R.L., Fox, D.J., Keith, T., Al-Laham, M.A., Peng, C.Y., Nanayakkara, A., Challacombe, M., Gill, P.M.W., Johnson, B., Chen, W., Wong, M.W., Gonzalez, C., and Pople, J.A. GAUSSIAN 03, Revision, D.01, Gaussian, Inc., Wallingford CT, 2004.
Ruiz, E., Cano, J., Alvarez, S., and Alemany, P., J. Comput. Chem., 1999, vol. 20, no. 13, p. 1391.
Zelentsov, V.V., Zh. Obshch. Khim., 1962, vol. 32, no. 6, p. 1299.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © S.A. Nikolaevskii, A.S. Burlov, A.S. Bogomyakov, V.G. Vlasenko, D.A. Garnovskiy, A.G. Starikov, Ya.V. Zubavichus, I.S. Vasilchenko, S.I. Levchenkov, A.I. Uraev, 2012, published in Zhurnal Obshchei Khimii, 2012, Vol. 82, No. 11, pp. 1778–1784.
Rights and permissions
About this article
Cite this article
Nikolaevskii, S.A., Burlov, A.S., Bogomyakov, A.S. et al. X-ray diffraction, magnetochemical, and quantum chemical study of the structure and properties of binuclear copper(II) complexes. Russ J Gen Chem 82, 1770–1776 (2012). https://doi.org/10.1134/S1070363212110047
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1070363212110047