Abstract
Aqueous solutions containing thallium(III) and diethylenetriaminopentakis(methylenephosphonic acid) (DTPP, H10Dtpph) in a ratio of 1 : 1 were studied by 31P NMR spectroscopy in a pH range from 4 to 11. Complexation between DTPP and thallium in aqueous solutions gave complexes [TlH n Dtpph]n – 7, which are highly stable on the NMR time scale. Each complex contains three nonequivalent phosphonic groups characterized by 2,3 J(31Р,Tl) spin–spin coupling constants of 560 to 310 Hz. All the five phosphonic groups of DTPP are involved in coordination. The structure of the complex [TlH n Dtpph]n – 7 was proposed.
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Popov, K.I., Rönkkömäki, H., and Lajunen, L.H.J., Pure Appl. Chem., 2001, vol. 73, no. 10, p. 1641.
Kiss, T., Handbook of Metal-Ligand Interactions in Biological Fluids, Berthon, G., Ed., Marcel Dekker, 1995, p. 717.
Gledhill, W.E. and Feijtel, T.C.J., Handbook of Environmental Chemistry, vol. 3, Pt. F, Hutzinger, O., Ed., Berlin: Springer, 1992, p. 261.
Matkovskaya, T.A., Popov, K.I., and Yur'eva, E.A., Bisfosfonaty. Svoistva, stroenie i primenenie v meditsine (Biophosphonates. Properties, Structure, and Medical Applications), Moscow: Khimiya, 2001.
Popov, K.I., Yachmenev, V.G., Kolosov, A., and Shabanova, N., Colloids Surf., A, 1999, vol. 160, no. 2, p. 135.
Popov, K.I., Kolosov, A., Yachmenev, V.G., et al., Sep. Sci. Technol., 2001, vol. 36, no. 13, p. 2971.
IUPAC Stability Constants Database, Academic Software and K. J. Powell. Version 4.06, Sourby Old Farm, Timble, Ottley, Yorks, UK, 1999.
Popov, K.I., Niskanen, E., Rönkkömäki, H., and Lajunen, L.H.J., New J. Chem., 1999, vol. 23, no. 12, p. 1209.
Popov, K.I., Anderegg, G., and Popova, I.A., Koord. Khim., 1998, vol. 24, no. 6, p. 421.
Gillard, R.D., Newman, P.D., and Collins, J.D., Polyhedron, 1989, vol. 8, no. 16, p. 2077.
Sawada, K., Miyagava, T., Sakaguchi, T., and Doi, K., J. Chem. Soc., Dalton Trans., 1993, no. 24, p. 3777.
Duan, W., Satoh, K., and Sawada, K., Bull. Chem. Soc. Jpn., 2001, vol. 74, no. 3, p. 487.
Anderegg, G., Popov, K., and Pregosin, P.S., Magn. Reson. Chem., 1987, vol. 25, p. 84.
NMR and Periodic Table, Mann, B.E. and Harris, R.K., Eds., London: Academic, 1978.
Hinton, J.F., Metz, K.R., and Briggs, R.W., Ann. Rep. NMR Spectroscopy, Webb, G., Ed., London: Academic, 1982, p. 211.
Popov, K.I., Kovaleva, N.E., and Kaslina, N.A., Zh. Neorg. Khim., 1990, vol. 35, no. 5, p. 2048.
Musso, S., Dr. der Naturwiss. Thesis, Zürich: ETH, 1993.
Popov, K., Vendilo, A., and Dyatlova, N., Magn. Reson. Chem., 1991, vol. 29, no. 4, p. 301.
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Popova, I.A., Popov, K.I. 31P NMR Study of Complexation between Thallium(III) and Diethylenetriaminopentakis(methylenephosphonic Acid). Russian Journal of Coordination Chemistry 29, 307–309 (2003). https://doi.org/10.1023/A:1023663431918
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DOI: https://doi.org/10.1023/A:1023663431918