THE RADIOCHEMISTRY OF PLUTONIUM - Sciencemadness.org

TABLE IV- 11. (Continued)
Ionic
Complex-formation reaction strength K Ref.
Pu +4 +-f -4**
Pu “++ H27=; Pu2y + H+
= Puy 0 0.1 1.58X 1024
1.4 x 1026
-3
Pu ‘4 + 4C6H507 = Pu(C6H507)~ 8 1.7 x 102’
PU+4 ‘2 = Pu(C4H406)~8
+ 6c4H406
2.0 x 103’
PU+4 + ACAC - *3 = PU(ACAC)+3 0.1 3.16x 1010
Pu (ACAc) ‘3 + AC.AC- = PU(ACAC)2+2 0.1 1.58X 109
PU(ACAC)2
‘2 i- AcAc-
;
= PU(ACAC)3 0.1 2.51X 108
Pu(AcAc); + AcAc- ‘ %@cAc)/ 0.1 1.0 x 106
PU+4 + C2H30~ = PU(C2H302)+3 2.0 x 105 359
PU+4 + 2C2H30~ = Pu(C2H302)~2 1 x 109 359
PU+4
+ 3c2H302
+1
= PU(C2H302)3 8 X 1013 359
PU+4 - = PU(C2H302)4
2 X1018 359
+ 4c2H302
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PU+4 + 5C2H302 = PU(C2H302):1 4X1O 359
NOTES:
* Based on the review of Geli man et al. 3 The data are taken from this source un-
iess otherwise specified”.
** Values at zero ionic strengtk
*3 Abbreviations are:
1. y-b” m the anion of ethylenediaminetetraacetic acid.
2. AcAc - = [CH3COCHC~H3]-.
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