Magnetic, spectral, and thermal behaviour of 2-chloro-4-nitrobenzoates of Co(II), Ni(II), and Cu(II)
-
W. Ferenc
,
B. Cristóvão
Abstract
Some physicochemical properties of 2-chloro-4-nitrobenzoates of Co(II), Ni(II), and Cu(II) were studied. The complexes were obtained as mono-and dihydrates with a metal ion—ligand mole ratio of 1: 2. All complexes are polycrystalline compounds. Their colours depend on the kind of central ion: pink for Co(II) complex, green for Ni(II), and blue for Cu(II) complexes. Their thermal decomposition was studied only in the range of 293 K–523 K because it was found that on heating in air above 523 K 2-chloro-4-nitrobenzoates decompose explosively. Hydrated complexes lose crystallization water molecules in one step. During dehydration process no transformation of the nitro group to nitrito one took place. Their solubilities in water at 293 K are of the orders of 10−3-10−2 mol dm−3. The magnetic moment values of 2-chloro-4-nitrobenzoates determined in the range of 76 K–303 K change from 3.48µB to 3.82µB for Co(II) complex, from 2.24µB to 2.83µB for Ni(II) 2-chloro-4-nitrobenzoate, and from 0.31µB to 1.41µB for Cu(II) complex. 2-Chloro-4-nitrobenzoates of Co(II) and Ni(II) follow the Curie—Weiss law, but the complex of Cu(II) forms dimer.
[1] Mojumdar, S. C., Hudecová, D., and Melník, M., Pol. J. Chem. 73, 759 (1999). Search in Google Scholar
[2] Mc Cann, M., Cronin, J. F., and Devereux, M., Polyhedron 17, 2379 (1995). http://dx.doi.org/10.1016/0277-5387(95)00075-410.1016/0277-5387(95)00075-4Search in Google Scholar
[3] Olmez, H., Arslan, F., and Icbudak, H., J. Therm. Anal. Cal. 76, 793 (2004). http://dx.doi.org/10.1023/B:JTAN.0000032264.74742.2710.1023/B:JTAN.0000032264.74742.27Search in Google Scholar
[4] Icbudak, H., Heren, Z., Ali Kose, D., and Necefoglu, H., J. Therm. Anal. Cal. 76, 837 (2004). http://dx.doi.org/10.1023/B:JTAN.0000032269.12381.4210.1023/B:JTAN.0000032269.12381.42Search in Google Scholar
[5] Sekerci, M. and Yakuphanoglu, Y., J. Therm. Anal. Cal. 75, 189 (2004). http://dx.doi.org/10.1023/B:JTAN.0000017341.20105.2210.1023/B:JTAN.0000017341.20105.22Search in Google Scholar
[6] Ferenc, W. and Walków-Dziewulska, A., J. Therm. Anal. Cal. 63, 309 (2001). http://dx.doi.org/10.1023/A:101017341184710.1023/A:1010173411847Search in Google Scholar
[7] Ferenc, W., Bocian, B., and Walków-Dziewulska, A., J. Therm. Anal. Cal. 76, 179 (2004). http://dx.doi.org/10.1023/B:JTAN.0000027817.67124.ad10.1023/B:JTAN.0000027817.67124.adSearch in Google Scholar
[8] Ferenc, W. and Bocian, B., J. Therm. Anal. 52, 543 (1998). http://dx.doi.org/10.1023/A:101016750597310.1023/A:1010167505973Search in Google Scholar
[9] Ferenc, W. and Bocian, B., J. Therm. Anal. 135, 19 (1998). Search in Google Scholar
[10] Ferenc, W. and Bocian, B., J. Therm. Anal. 55, 671 (1999). http://dx.doi.org/10.1023/A:101017882677910.1023/A:1010178826779Search in Google Scholar
[11] Ferenc, W., Bocian, B., and Kunka, K., Indian J. Chem. 38A, 740 (1999). Search in Google Scholar
[12] Ferenc, W. and Bocian, B., J. Serb. Chem. Soc. 64, 235 (1999). Search in Google Scholar
[13] Ferenc, W. and Bocian, B., Acta Chim. Hung. 137, 487 (2000). Search in Google Scholar
[14] Beilsteins Handbuch der Organischen Chemie, Bd. IX. Springer, Berlin, 1926. Search in Google Scholar
[15] Szmit, M., Spectroscopic and Thermal Investigations of Complexes of Y, La, Nd and Sm with 2-Chloro-4-nitrobenzoic Acid. Master’s Thesis. UMCS, Lublin, 2001. Search in Google Scholar
[16] Figgis, B. N. and Nyholm, R. S., J. Chem. Soc. 1958, 4190. 10.1039/JR9580004190Search in Google Scholar
[17] König, E., Magnetic Properties of Coordination and Organometallic Transition Metal Compounds. Springer-Verlag, Berlin, 1966. Search in Google Scholar
[18] Nakamoto, K., Infrared and Raman Spectra of Inorganic and Coordination Compounds. Wiley, Toronto, 1997. Search in Google Scholar
[19] Bridson, A. K., Inorganic Spectroscopic Methods. Oxford University Press, New York, 1998. Search in Google Scholar
[20] Harwood, L. H. and McCarthy, P. J., Spectroscopy and Structure of Metal Chelate Compounds. Wiley, New York, 1968. Search in Google Scholar
[21] Alpert, N. L., Keiser, W. E., and Szymanski, H. A., Infrared Spectroscopy. Polish Scientific Publisher, Warsaw, 1974. Search in Google Scholar
[22] Mehrotra, R. C. and Bohra, R., Metal Carboxylates. Academic Press, London, 1983. Search in Google Scholar
[23] Manhas, B. S. and Trikha, A. K., J. Indian Chem. Soc. 59, 315 (1982). Search in Google Scholar
[24] Kukuszkin, I. N., Koord. Khim. 4, 1170 (1972). Search in Google Scholar
[25] Goodgame, D. L. M. and Hitchman, M. A., Inorg. Chem. 6, 813 (1967). http://dx.doi.org/10.1021/ic50050a03410.1021/ic50050a034Search in Google Scholar
[26] Fee, W. W., Gamer, C. S., and Harrowfield, I. N., Inorg. Chem. 6, 1 (1967). http://dx.doi.org/10.1021/ic50047a01810.1021/ic50047a018Search in Google Scholar
[27] Bojarski, Z. and Lagiewka, E., Structural X-Ray Analysis. Polish Scientific Publisher, Warsaw, 1988. Search in Google Scholar
[28] Todor, D. N., Thermal Analysis of Minerals. Abacus Press, Tunbridge Wells, Kent, 1976. Search in Google Scholar
[29] Paulik, F., Special Trend in Thermal Analysis. Wiley, Chichester, 1995. Search in Google Scholar
[30] Nikolaev, A. V., Logvinienko, V. A., and Myachina, L. I., Thermal Analysis, Vol. 2. Academic Press, New York, 1989. Search in Google Scholar
[31] Burger, K., Coordination Chemistry: Experimental Methods. Akadémiai Kiadó, Budapest, 1973. Search in Google Scholar
[32] Pletniev, P. N. and Fotiev, A. A., Khimiya redkikh elementov. Tr. in-ta Khimii, Uralsk. Nauch. Tsentra AN SSSR 23, 144 (1970). Search in Google Scholar
[33] Singh, B., Agarwala, B. Y., Mourya, P. L., and Dey, A. K., J. Indian Chem. Soc. 59, 1130 (1992). Search in Google Scholar
[34] Mroziński, J., Janik, M., and Nowakowski, T., Scientific Numbers of Silesian Technical University 119, 125 (1988). Search in Google Scholar
[35] Earnshaw, A., Introduction to Magnetochemistry. Academic Press, London, 1956. Search in Google Scholar
[36] O’Connor, Ch. J., Progress in Inorganic Chemistry. Interscience Publication, Wiley, New York, 1982. Search in Google Scholar
[37] Keetle, F. A., Inorganic Physical Chemistry. Polish Scientific Publisher, Warsaw, 1999. Search in Google Scholar
[38] Kokot, E. and Martin, R. L., Inorg. Chem. 3, 1306 (1964). http://dx.doi.org/10.1021/ic50019a02410.1021/ic50019a024Search in Google Scholar
[39] Figgis, B. N. and Martin, R. L., J. Chem. Soc. 1956, 3837. 10.1039/JR9560003837Search in Google Scholar
[40] Hadjikostas, C. C., Katsoulos, G. A., Sigalas, M. P., Tsipis, C. A., and Mroziński, J., Inorg. Chim. Acta 167, 165 (1990). http://dx.doi.org/10.1016/S0020-1693(00)80493-410.1016/S0020-1693(00)80493-4Search in Google Scholar
[41] Casanova, J., Aluzet, G., La Torre, J., and Berras, J., Inorg. Chem. 36, 2052 (1997). http://dx.doi.org/10.1021/ic960968p10.1021/ic960968pSearch in Google Scholar
[42] Kahn, O., Angew. Chem., Int. Ed. Engl. 24, 834 (1985). http://dx.doi.org/10.1002/anie.19850834110.1002/anie.198508341Search in Google Scholar
[43] Klinga, M., Sundberg, M., Melník, M., and Mroziński, J., Inorg. Chim. Acta 162, 39 (1989). http://dx.doi.org/10.1016/S0020-1693(00)83117-510.1016/S0020-1693(00)83117-5Search in Google Scholar
© 2006 Institute of Chemistry, Slovak Academy of Sciences
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Articles in the same Issue
- Calibrationless determination of electroactive species using chronoamperograms at collector segment of interdigitated microelectrode array
- The β-carotene dilemma: ESR study with coordinated peroxyl radicals
- Determination of 5-hydroxymethylfurfural after Winkler and by the HPLC method for authentication of honey
- A simple linear sweep voltammetric method for the determination of double-stranded DNA with malachite green
- Spectral and electrochemical study of coordination molecules Cu4OX6L4: 3-Pyridylmethanol and 4-pyridylmethanol Cu4OBrnCl(6−n)(pm)4 complexes
- Magnetic, spectral, and thermal behaviour of 2-chloro-4-nitrobenzoates of Co(II), Ni(II), and Cu(II)
- Synthesis, characterization, and biological activities of some transition metal(II) complexes with the thiosemicarbazone derived from 4-[1-(4-methylphenylsulfonyl)-1H-indol-3-yl]but-3-en-2-one
- Crystal structure and thermal chemical properties of 2-(2,4-dimethylanilino)-3-methyl-6-diethylaminofluorane
- Etherification of glycerol with tert-butyl alcohol catalysed by ion-exchange resins
- Synthesis and reactions of 2-and 4-substituted furo[3,2-c]pyridines
- Synthetic approaches towards bisspiro[naphthalene-2(1H),3′-(3H)pyrazol]-1-one-containing compounds
- Mild Pfitzner—Moffat oxidation of the (1→3)-β-D-glucan from Saccharomyces cerevisiae
- Limited sample recovery in coupled methods of high-performance liquid chromatography of synthetic polymers
