Hexacyanochromates(III) and Hexacyanocobaltates(III) of Copper(II) with Tridentate and Tetradentate N-donor Ligands. Crystal Structure of [{Cu(ept)}3{Co(CN)6}2]źH2O (ept = N-(2-aminoethyl)-1,3-propandiamine)

• Autorzy: Mamulová Kutláková K. , Smékal Z. , Neels A. , Önal M. , Šindelář Z.
• Języki publikacji: EN

Abstrakty

EN

The following complexes [{Cu(ept)}3{Cr(CN)6}2]ź5H2O, [{Cu(hatce)}3{Cr(CN)6}2]ź ź15H2O, [{Cu(hatco)}3{Cr(CN)6}2]ź14H2O, [{Cu(ept)}3{Co(CN)6}2]ź5H2O, [{Cu(hatce)}3{Co(CN)6}2]ź18H2O and [{Cu(medpt)}3{Co(CN)6}2]źH2O (ept = N-(2-amino ethyl)-1,3-propandiamine, hatce = 1,3,6,10,12,15-hexaaza tricyclo [13.3.1.16,10]eicosane, hatco = 1,3,6,9,11,14-hexaaza tricyclo[12.2.1.16,9]octadecane and medpt = N,N-bis-(3-aminopropyl)methylamine) have been synthesized by the reactions of Cu(ClO4)2ź6H2O or Cu(NO3)2ź3H2O and ept or medpt, or [Cu(hatce)](ClO4)2ź2H2O and [Cu(hatco)Cl]ClO4źH2O, and K3[Cr(CN)6] or K3[Co(CN)6] in aqueous solution, respectively. All the compounds have been characterized by elemental analyses, IR and UV-Vis spectroscopies and magnetic measurements and the three selected complexes were studied using thermal analysis. The crystal structure of [{Cu(ept)}3{Co(CN)6}2]ź źH2O has been determined by single-crystal X-ray analysis – the studied compound can be for mulated as [{Cu(ept)}6{Co(CN)6}3][Co(CN)6]ź2H2O. The copper atom is five-coordinated by two cyanide-nitrogen and three ept-nitrogen atoms, in a distorted square-pyramidal arrangement. The structure of the other complexes with cyanide bridges between hexacoordinated chromium(III) (S = 3/2) or cobalt(III) (S = 0) and penta- or hexacoordinated copper(II) (S = 1/2) is proposed.

Słowa kluczowe

EN

copper(II); cobalt(III); chromium(III); cyano-bridged complexes; structure

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2009
• Tom: Vol. 83, nr 10
• Strony: 1707--1716
• Opis fizyczny: Bibliogr. 26 poz., rys.

Twórcy

autor

Mamulová Kutláková K.

autor

Smékal Z.

autor

Neels A.

autor

Önal M.

autor

Šindelář Z.

• Department of Inorganic Chemistry, Palacký University, Křížkovského 10, CZ-771 47 Olomouc, Czech Republic,

Bibliografia

• 1.            Verdaguer M., Bleuzen A., Marvaud V., Vaissermann J., Seuleiman M., Desplanches C, Scuiller B., Train C, Garde R., Gelly G., Lomenech C, Rosenman I., Veillet P., Cartier C. and Villain R, Coord. Chem. Rev., 192, 1023 (1999) and references cited therein.
• 2.            Cernak J., Orendac M., Potofinak I., Chomic J., Orendacova A., Skorsepa J. and Feher A., Coord. Chem. Rev., 224, 51 (2002) and references cited therein.
• 3.            Ohba M. and Okawa H., Coord. Chem. Rev., 198, 313 (2000) and references cited therein.
• 4.            Kahn O., Nature, 378, 667 (1995).
• 5.            Kahn O., Molecular Magnetism, Verlag Chemie, New York, 1993.
• 6.            Ferley S., Mallah T, Ouahes R., Veillet P. and Verdaguer M., Nature, 378, 771 (1995).
• 7.            Verdaguer M., Science, 272, 968 (1996).
• 8.            Ferbintcanu M., Tanasc S., Andruch M., Journaux Y, Cimpoescu R, Strenger I. and Riviere E., Polyhe-dron, 18, 3019 (1999).
• 9.            Fu D.G., Chen J., Tan X.S., Jiang L.J., Zhang S.W., Zheng P.J. and Tang W.X., Inorg. Chem., 36, 220 (1997).
• 10.          Mondal N, Dey D.K., Mitra S. and Gramlich V, Polyhedron, 20, 607 (2001).
• 11.          El Fallah M.S., Ribas J., Solans X. and Font-Bardia M., New J. Chem., 5, 895 (2003).
• 12.          El Fallah M.S., Ribas J., Solans X. and Font-Bardia M., J. Chem. Soc, Dalton Trans., 247 (2001).
• 13.          Akitsu T. and Einaga Y, Acta Cryst, E62, m750 (2006).
• 14.          Sercda O., Ribas J. and Stoeckli-Evans H., Inorg. Chem., 47, 5107 (2008).
• 15.          Li B.L., Shcn X.P., Yu K.B. and Xu Y, J. Coord. Chem., 55, 1191 (2002).
• 16.          Triki S., Sala-Pala J., Thetiot R, Gomez-Garcia C.J. and Daran J.C., Eur. J. Inorg.Chem., 185 (2006).
• 17.          Shen X.P., Yu K.B., Xu Z., Gao S. and Yin G., New J. Chem., 8, 996 (2004).
• 18.          Kou H.Z., Gao S., Zhang J., Wen G. H., Su G., Zheng R.K. and Zhang X.X., J. Am. Chem. Soc., 123, 11809 (2001).
• 19.          Suh M.P., Kang S.G. and Chung T.M., Bull. Korean Chem. Soc, 11, 206 (1990).
• 20.          Sheldrick G.M., SI 1ELXS-97 and SHELXL-97, Program for crystal structure refinement, University of Göttingen, Germany, 1997.
• 21.          Spek A.L., J. Appl. Cryst., 36, 7 (2003).
• 22.          Mercury: visualization and analysis of crystal structures, Macrae C.F., Edgington P.R., McCabe P., Pidcock E., Shields G.P., Taylor R., Towlcr M. and van de Streek J., J. Appl. Cryst., 39, 453 (2006).
• 23.          Sharpe A.G., The Chemistry of Cyano Complexes of the Transition Metals, Academic Press, London, 1976.
• 24.          Nakamoto K., Infrared and Raman Spectra of Inorganic and Coordination Compounds, 3rd Edit., Wiley, New York, 1978.
• 25.          Greenwood N.N. and Earnshow A., Chemistry of the Elements, Informatorium, Prague, 1993.
• 26.          Lever A.B.P., Inorganic Electronic Spectroscopy, 2nd edn., Elsevier, New York, 1984.