Crystal Structure and Magnetic Property of a Two-Dimensional Copper(II) Complex with Dual EO- and Single EE-Azide Bridges

• Autorzy: Ling Y. , Zhang L.
• Języki publikacji: EN

Abstrakty

EN

A novel two-di men sional cop per com plex con nected by dual EO- and sin gle EE-azide bridges, [Cu(AMP)(mi1,1-N3)(mi1,3-N3)]n (1) (AMP = 2-(aminomethyl)pyridine), has been syn the sized and characterized by IR spectrum, elemental analysis, and single crystal X-ray determination. Each Cu atom is six-coordinate in an octahedral configuration in - volving two N atoms of AMP ligand and four N atoms from four azide bridges. The N atom in EO-azide bridge occupies equatorial plane in one Cu(II) center and axial position in the other Cu(II) center. The Jahn-Teller effect on the octahedral geometry of Cu(II) plays a prominent role in length en ing the Cu-N distances in axial position. Magnetic susceptibility has been investigated and reveals that azides mediate antiferromagnetic interactions with J = –16.9 cm–1 and J'= –0.83 cm–1, respectively for EO and EE bridges.

Słowa kluczowe

EN

copper; azide; crystal structure; magnetic property; bridging mode

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2009
• Tom: Vol. 83, nr 4
• Strony: 547--554
• Opis fizyczny: Bibliogr. 25 poz., rys.

Twórcy

autor

Ling Y.

autor

Zhang L.

• School of Chemistry & Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China Fax: [phone];,

Bibliografia

• 1. Liu T.-R, Fu D., Gao S., Zhang Y.-Z., Sun H.-L., Su G. and Liu Y.-J., J. Am. Chem. Soc, 125, 13976 (2003).
• 2. Gao E.-Q., Wang Z.-M. and Yan C.-H., Chem. Commun., 1748 (2003).
• 3. Liu X.-T., Wang X.-Y., Zhang W.-X, Cui P. and Gao S., Adv. Mater., 18, 2852 (2006).
• 4. Yoo H.S., Kim J., Yang N.. Koh E.K., Park J.-G. and Hong C.S., Inorg. Chem., 46, 9054 (2007).
• 5. Abu-Youssef M.A.M., Mautner F.A. and Vicente R., Inorg. Chem., 46, 4654 (2007).
• 6. Mondal K.C., Sengupta O., Nethaji M. and Mukherjee P.S., Dalton Trans., 767 (2008).
• 7. Ribas J., Escuer A., Monfort M., Vicente R., Cortes R, Lezama L. and Rojo T., Coord. Chem. Rev., 193-195, 1027(1999).
• 8. Yu X.-L., You W.-S., Guo X., Zhang L.-C, Xu Y, Sun Z.-G. and Clerac R., Inorg. Chem. Commun., 10, 1335 (2007).
• 9. Yang Q.-R, Gu Z.-G., Li C.-H., Tao J.-Q., Zuo J.-L. and You X.-Z., Inorg. Chim. Acta, 360,2875 (2007).
• 10. Liu F.-C, Zeng Y.-R, Zhao J.-R, Hu B.-W., Bu X.-H., Ribas J. and Cano J., Inorg.Chem., 46, 1520 (2007).
• 11. Meyer F., Demeshko S., Leibeling G., Kersting B., Kaifer E. and Pritzkow H., Chem. Eur. J., 11, 1518 (2005) .
• 12. Ruiz E., Cano J., Alvarez S. and Alemany P., J. Am. Chem. Soc, 120, 11122 (1998).
• 13. Tandon S.S., Thompson L.K., Manuel M.E. and Bridson J.N., Inorg. Chem., 33, 5555 (1994).
• 14. Escuer A., Vicente R., Goher M.A.S. and Mautner RA., Inorg. Chem., 35, 6386 (1996).
• 15. Mukherjee P.S., Maji T.K., Escuer A., Vicente R., Ribas J., Rosair G., Mautner F.A. and Chaudhuri N.R., Eur. J. Inorg. Chem., 943 (2002).
• 16. Hong CS. and Do Y.K., Angew. Chem. Int. Ed., 38, 193 (1999).
• 17. You YS., Hong CS. and Kim K.M., Polyhedron, 24,249 (2005).
• 18. Chattopadhyay S., Ray M.S., Drew M.G.B., Figuerola A., Diaz C. and Ghosh A., Polyhedron, 25,2241 (2006) .
• 19. Shen Z., Zuo J.-L., Gao S., Song Y, Che C.-M., Fun H.-K. and You X.-Z., Angew. Chem. Int. Ed., 39, 3633 (2000).
• 20. Liu G.-Q., Jing H.-W. and Xue D.-S., Struct. Chem., 19, 81 (2008).
• 21. Wang Z.-D., Han W., Bian R, Liu Z.-Q., Yan S.-R, Liao D.-Z., Jiang Z.-H. and Cheng P., J. Mol. Struct., 733, 125 (2005).
• 22. Luo J., Zhou X.-G., Gao S., Weng L.-H., Shao Z.-H., Zhang C.-M., Li Y.-R., Zhang J. and Cai R.-R, Polyhedron, 23, 1243 (2004).
• 23. (a) Sheldrick G.M., SAD ABS, Program for Empirical Absorption Correction of Area Detector: University of Göttingen, Germany (1997); (b) Bruker (1995) SAINT, Siemens Analytic X-ray Systems, Madison, WI.
• 24. (a) Sheldrick G.M., SHELXS97, Program for the Solution of Crystal Structures: University of Göttingen, Germany, (1997); (b) Sheldrick GM., SHELXL97, Program for the Refinement of Crystal Structures: University of Göttingen, Germany, (1997).
• 25. Kahn O., Molecular Magnetism, VCH, New York (1993).