Chemical Thermodynamics of Compounds and Complexes of U, Np, Pu, Am, Tc, Se, Ni and Zr With Selected Organic Ligands, Volume 9 (Chemical Thermodynamics)

Cover......Page 1
Contents......Page 14
Preface......Page 6
Acknowledgement......Page 8
Note from the chairman of the NEA TDB Project Phase II......Page 10
Editor's note......Page 12
Introductory material......Page 46
Background......Page 48
Focus of the review......Page 50
Review procedure and results......Page 51
Abbreviations......Page 54
Symbols and terminology......Page 56
Phase designators......Page 58
Equilibrium constants......Page 60
Protonation of a ligand......Page 61
Formation of metal ion complexes......Page 62
Solubility constants......Page 63
Redox equilibria......Page 64
pH......Page 67
Order of formulae......Page 69
Units and conversion factors......Page 70
Standard state......Page 73
Standard state pressure......Page 74
Fundamental physical constants......Page 77
The NEA-TDB system......Page 78
Presentation of the selected data......Page 80
Tables of selected data......Page 84
Selected data for organic compounds and complexes......Page 86
Selected auxiliary data......Page 102
Discussion of data selection......Page 124
Criteria for data evaluation......Page 126
Particular problems of commonly used experimental methods......Page 128
Potentiometry......Page 129
Two-phase distribution (solvent extraction and ion exchange)......Page 132
Spectrophotometry......Page 136
Evaluation of protonation data excluding complexes with medium cations......Page 137
Complex formation with medium cations......Page 139
Complex formation with medium cations versus the SIT formalism......Page 143
Ionic medium effects on reaction enthalpies......Page 144
Weak complexes versus strong specific ion interaction......Page 145
Introduction......Page 150
H2ox(cr)......Page 151
H2ox-2H2O(cr)......Page 155
H2ox(aq)......Page 157
Introduction......Page 158
Analysis of K1......Page 180
Analysis of K2......Page 185
Temperature effects......Page 188
Selected protonation constants for oxalate......Page 194
Sodium and potassium oxalate compounds......Page 197
Complexes with Na+and K+......Page 201
Magnesium and calcium oxalate compounds......Page 204
Magnesium and calcium oxalate complexes......Page 222
Solid selenium oxalates......Page 234
Solid nickel oxalates......Page 235
Aqueous nickel oxalate complexes......Page 239
Temperature effects......Page 244
Technetium oxalate compounds and complexes......Page 245
Zirconium oxalate compounds......Page 247
Zirconium oxalate complexes......Page 249
Solid uranium(IV) oxalates......Page 251
General comments......Page 257
UO2ox-3H2O(cr)......Page 259
Aqueous uranium(IV) oxalate complexes......Page 270
Aqueous uranium(V) oxalate complexes......Page 273
Binary U(VI) oxalate complexes......Page 274
Polynuclear U(VI) oxalate complexes......Page 286
Ternary U(VI) oxalate complexes......Page 287
Solid neptunium(III) oxalates......Page 290
Solid neptunium(IV) oxalates......Page 291
Solid neptunium(V) oxalates......Page 293
Neptunium(III) oxalate complexes......Page 294
Neptunium(IV) oxalate complexes......Page 295
Neptunium(V) oxalate complexes......Page 299
Solid plutonium oxalates......Page 306
Solid plutonium(III) oxalates......Page 307
Solid plutonium(IV) oxalates......Page 313
Solid plutonium(V) oxalates......Page 318
Solid plutonium(VI) oxalates......Page 319
Plutonium(III) oxalate complexes......Page 321
Plutonium(IV) oxalate complexes......Page 322
Plutonium(V) oxalate complexes......Page 327
Plutonium(VI) oxalate complexes......Page 328
Am(III) compounds......Page 329
Am(III) oxalate complexes......Page 330
Am(V) oxalate complexes......Page 339
Am(VI) oxalate complexes......Page 340
Introduction......Page 342
Metal ion citrates......Page 345
H3citH2O(cr)......Page 348
H3cit(aq)......Page 349
Introduction......Page 352
Analysis of K3......Page 360
Analysis of K2......Page 362
Analysis of K1......Page 364
Analysis of Ko......Page 366
Selected protonation constants for citrate......Page 367
Temperature effects......Page 371
Complexes with Na+ and K+......Page 376
Magnesium and calcium citrate complexes......Page 380
Magnesium and calcium citrate compounds......Page 395
Nickel citrate compounds and complexes......Page 398
Zirconium citrate compounds and complexes......Page 406
U(VI) citrate complexes......Page 408
Neptunium citrate compounds and complexes......Page 418
Plutonium citrate compounds and complexes......Page 423
Americium citrate compounds and complexes......Page 425
Introduction......Page 436
Solubility of H4edta(cr)......Page 439
Introduction......Page 441
Analysis of K5 and K6......Page 450
Analysis of K4......Page 452
Analysis of K3......Page 454
Analysis of K2......Page 456
Analysis of K1......Page 458
Selected protonation constants for edta4"......Page 461
Temperature effects......Page 472
Complexes with Na+ and K+......Page 482
Magnesium and calcium edta compounds......Page 488
Stability of magnesium and calcium edta complexes......Page 489
Enthalpy of complex formation......Page 500
Nickel edta compounds......Page 504
Stability of nickel edta complexes......Page 506
Enthalpy of nickel edta complex formation......Page 513
Technetium edta compounds......Page 515
Technetium edta complexes......Page 516
Stability of zirconium edta complexes......Page 517
U(IV) edta compounds......Page 520
U(VI) edta compounds......Page 521
U(III) edta complexes......Page 522
U(IV) edta complexes......Page 523
U(VI) edta complexes......Page 529
Enthalpy of uranium edta complex formation......Page 534
Np(III) edta complexes......Page 535
Np(IV) edta complexes......Page 536
Np(V) edta complexes......Page 537
Pu(III) edta complexes......Page 543
Pu(IV) edta complexes......Page 546
Pu(V) and Pu(VI) edta complexes......Page 547
Americium edta complexes......Page 548
Am(III) edta complexes......Page 549
Am(V) edta complexes......Page 552
Enthalpy of americium edta complex formation......Page 553
Introduction......Page 556
Isosaccharinic acid......Page 557
Protonation of isosaccharinate......Page 558
Protonation of isosaccharinate......Page 560
Lactonisation of isosaccharinic acid......Page 559
Alkali metal isa compounds and complexes......Page 564
Alkaline earth metal isa compounds and complexes......Page 565
Selenium isa compounds and complexes......Page 569
Nickel isa compounds and complexes......Page 570
Uranium isa compounds and complexes......Page 571
Neptunium isa compounds and complexes......Page 575
Plutonium isa compounds and complexes......Page 576
Americium isa compounds and complexes......Page 577
Other compounds and complexes of isa......Page 578
La(III) isa complex......Page 579
Eu(III) isa complexes......Page 580
Iron(III) isa compounds and complexes......Page 582
Th(IV) isa compounds and complexes......Page 583
Appendices......Page 586
Discussion of selected references......Page 588
Ionic strength corrections......Page 864
Background......Page 866
Ionic strength corrections at temperatures other than 298.15 K......Page 871
Estimation from mean activity coefficient data......Page 873
Estimations based on experimental values of equilibrium constants at different ionic strengths......Page 874
On the magnitude of ion interaction coefficients......Page 877
Tables of ion interaction coefficients......Page 878
The general problem......Page 894
Uncertainty estimates in the selected thermodynamic data......Page 896
One source datum......Page 897
Two or more independent source data......Page 898
Discrepancies......Page 900
Several data at different ionic strengths......Page 902
Discrepancies or insufficient number of data points......Page 904
Correction to zero ionic strength......Page 906
Propagation of errors......Page 908
Rounding......Page 909
Significant digits......Page 910
Bibliography......Page 912
List of authors......Page 1080