Coordination Compounds of Indium. Part XV. The Stability Constants of some Trifluoromethyl-β-diketonate Complexes of Indium (III)
Keyword(s):
The stability constants K1 and K2 have been measured for the interaction of indium(III) with the ligands R•CO•CH2•CO•CF3 (R = 2-furyl, 2-thienyl, phenyl, 2-naphthyl, i-butyl, and (t-butyl). The pKa values for these compounds, and for R = 3-pyridyl and methyl, are also reported. A conventional potentiometric technique was used; the results refer to 46% aqueous acetone, at an ionic strength of approximately 0.1 M. The results are compared with published values for complexes of these ligands with divalent cations in other solvent systems.
Keyword(s):
2003 ◽
Vol 68
(10)
◽
pp. 729-749
◽
1977 ◽
Vol 32
(5)
◽
pp. 547-550
◽
Keyword(s):
1958 ◽
Vol 8
◽
pp. 332-339
◽
1999 ◽
Vol 241
(2)
◽
pp. 351-353
◽
2008 ◽
Vol 27
(2)
◽
pp. 157
◽