Technetium thermodynamic constants

Technetium(v) and Rhenium(v) Complexes.—Re2Tc5 has been obtained by ampoule synthesis from the elements at 800 °C, and its thermodynamic constants and X-ray diffraction characteristics determined/ Re2S3Cl4 has been identified in the Re—S—Cl system. Chloride complexes of technetium(v), K2[TcOCl5] and K2[TcO(OH)Cl4], have been obtained from a solution ofKTc04in HC1. "... 

H. (2005) Chemical speciation of envi-rorrmentally significant heavy metals with inotgarric ligands. Part 1 the Hg -Cr, OH, COj, SO and PO aqueous systerrrs. Pure Appl. Chem., 77, 739-800. Rai, D, Fehny, A.R., and Szelmeczka, R.W. (1991) Hydrolysis constants and ion-interaction parameters for Cd(ll) in zero to high concentrations of NaOH-KOH and the solubility product of crystalline Cd(OH)2. /. Solution Chem., 20, 375-390. Rard, J.A, Rand, M.H., Anderegg, G., and Warmer, H. (1999) Chemical Thermodynamics of Technetium, vol. 3, Elsevier, Arrrsterdam, 544 pp. 

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