MADB Author Report



Author
Author Name  A. Tabuteau 
Author's Latest Institute  Laboratory Curie 
Author Address    
# of Publication  6 
# of Published Data Record  88 
Web Address   
   

PUBLICATIONS
1:  Sur quelques phosphates de neptunium (IV)
2:  Phases de structure Wolframite contenant du neptunium tétravalent: Li2NpW3O12 et Li4NpW4O16
3:  Chapter 4. Ternary oxides of transuranium elements with transition metals
4:  Molybdate d'americium III: Am2(MoO4)3 et reactions avec molybdates alcalins
5:  Identification and crystal chemistry of double molybdates of alkali metals (K, Rb, Cs) and transuranium elements (Np, Pu, Am)
6:  Alpha self-irradiation effects in ternary oxides of actinides elements:The zircon-like phases AmIIIVO4 and AIINpIV(VO4)2 (A = Sr, Pb)

PUBLISHED DATA
No  Caption Data
1:  Crystal Structure  of  NpP2O7
Isomorphous with ZrIVP2O7   
2:  Lattice Parameter  of  NpP2O7
a [NpP2O7] (nm) = 0.8582 (5)   
3:  Crystal Structure  of  α-Np(PO3)4
Tetragonal   
4:  Lattice Parameter  of  α-Np(PO3)4
a [α-Np(PO3)4] (nm) = 1.121 (1)   
c [α-Np(PO3)4] (nm) = 1.480 (2)   
5:  Crystal Structure  of  β-Np(PO3)4
Triclinic   
6:  Lattice Parameter  of  β-Np(PO3)4
a [β-Np(PO3)4] (nm) = 1.525 (2)   
b [β-Np(PO3)4] (nm) = 0.8092 (8)   
c [β-Np(PO3)4] (nm) = 0.8699 (7)   
α [β-Np(PO3)4] (nm) = 11.772 (6)   
β [β-Np(PO3)4] (nm) = 11.255 (8)   
γ [β-Np(PO3)4] (nm) = 8.88 (1)   
7:  Crystal Structure  of  γ-Np(PO3)4
Orthorhombic   
8:  Lattice Parameter  of  γ-Np(PO3)4
a [γ-Np(PO3)4] (nm) = 0.8989(6)   
b [γ-Np(PO3)4] (nm) = 1.4969(6)   
c [γ-Np(PO3)4] (nm) = 0.6947(6)   
9:  Crystal Structure  of  NaNp2(PO4)3
Monoclinic   
10:  Lattice Parameter  of  NaNp2(PO4)3
a [NaNp2(PO4)3] (nm) = 1.717(1)   
b [NaNp2(PO4)3] (nm) = 0.6701(6)   
c [NaNp2(PO4)3] (nm) = 0.7972(6)   
β [NaNp2(PO4)3] (nm) = 10.106(6)   
11:  Melting Point  of  Li4NpW4O16
tmp[Li4NpW4O16](K)=993 K    (incongruent melting)
12:  Melting Point  of  Li2NpW3O12
tmp[Li2NpW3O12](K)=1043 K    (incongruent melting)
13:  Melting Point  of  LiNp4(WO4)9
tmp[LiNp4(WO4)9](K)=1237 K    (incongruent melting)
14:  Others  of  Li4NpW4O16
tα-β(Li4NpW4O16](K)=943 K   
15:  Others  of  Li4NpW4O16
tβ-γ(Li4NpW4O16](K)=980 K   
16:  Melting Point  of  Na4Np(WO4)4
tmp[Na4Np(WO4)4](K)=1038 K    (incongruent melting)
17:  Melting Point  of  Na2Np(WO4)3
tmp[Na2Np(WO4)3](K)=1140 K    (incongruent melting)
18:  Crystal Structure  of  α-Li4NpW4O16
Wolframite   
19:  Lattice Parameter  of  α-Li4NpW4O16
a [α-Li4NpW4O16] (nm) = 1.975(1)   
b [α-Li4NpW4O16] (nm) = 1.7403(9)   
c [α-Li4NpW4O16] (nm) = 1.0021(6)   
β [α-Li4NpW4O16] (°) = 93.09(5)   
20:  Crystal Structure  of  β-Li4NpW4O16
Wolframite   
21:  Lattice Parameter  of  ß-Li4NpW4O16
a [β-Li4NpW4O16] (nm) = 0.9873(6)   
b [β-Li4NpW4O16] (nm) = 1.744(2)   
c [β-Li4NpW4O16] (nm) = 0.5009(4)   
β [β-Li4NpW4O16] (°) = 92.96(6)   
22:  Crystal Structure  of  Li2NpW3O12
Wolframite   
23:  Lattice Parameter  of  Li2NpW3O12
a [Li2NpW3O12] (nm) = 0.9777(3)   
b [Li2NpW3O12] (nm) = 0.5651(2)   
c [Li2NpW3O12] (nm) = 0.5053(2)   
β [Li2NpW3O12] (°) = 93.77(4)   
24:  Crystal Structure  of  Am2(MoO4)3
Orthorhombic    (T = 571 - 1123 K)
25:  Lattice Parameter  of  Am2(MoO4)3
a [Am2(MoO4)3] (nm) = 0.9095    (T = 571 - 1123 K)
b [Am2(MoO4)3] (nm) = 1.0527    (T = 571 - 1123 K)
c [Am2(MoO4)3] (nm) = 1.0820    (T = 571 - 1123 K)
26:  Crystal Structure  of  LiAm(MoO4)2
Type of scheelite   
27:  Lattice Parameter  of  LiAm(MoO4)2
a [LiAm(MoO4)2] (nm) = 0.520   
c [LiAm(MoO4)2] (nm) = 1.139   
28:  Crystal Structure  of  NaAm(MoO4)2
Type of scheelite   
29:  Lattice Parameter  of  NaAm(MoO4)2
a [NaAm(MoO4)2] (nm) = 0.525   
c [NaAm(MoO4)2] (nm) = 1.155   
30:  Crystal Structure  of  NaAm(MoO4)4
Superstructured, isotype of Na5Ln(WO4)4(Ln=Y, Nd, Sm)   
31:  Lattice Parameter  of  Na5Am(Am(MoO4)4
a [Na5Am(Am(MoO4)4] (nm) = 1.1515   
c [Na5Am(Am(MoO4)4] (nm) = 1.1429   
32:  Melting Point  of  K18Np(MoO4)11
tmp[K18Np(MoO4)11](K)=879±1 K    (T = 673 - 1173 K)
33:  Melting Point  of  K8Np(MoO4)6
tmp[K8Np(MoO4)6](K)=943±1 K    (T = 673 - 1173 K)
34:  Melting Point  of  K4Np(MoO4/sub>)4
tmp[K4Np(MoO4)4](K)=856±1 K    (T = 673 - 1173 K)
35:  Melting Point  of  K2Np(MoO4)3
tmp[K2Np(MoO4)3](K)=903±1 K    (T = 673 - 1173 K)
36:  Melting Point  of  Rb8Np(MoO4)6
tmp[Rb8Np(MoO4)6](K)=879±1 K    (T = 673 - 1173 K)
37:  Melting Point  of  Rb2Np(MoO4)3
tmp[Rb2Np(MoO4)3](K)=876±1 K    (T = 673 - 1173 K)
38:  Melting Point  of  Cs2Np(MoO4)3
tmp[CsNp(MoO4)3](K)=839±5 K    (T = 673 - 1173 K)
39:  Crystal Structure  of  K2Np(MoO4)3
Monoclinic   
40:  Lattice Parameter  of  K2Np(MoO4)3
a [K2Np(MoO4)3] (nm) = 1.7643±0.0006   
b [K2Np(MoO4)3] (nm) = 1.2037±0.0003   
c [K2Np(MoO4)3] (nm) = 0.5266±0.0002   
β [K2Np(MoO4)3] (°) = 104.82±0.03   
41:  Crystal Structure  of  K8Np(MoO4)6
Monoclinic   
42:  Lattice Parameter  of  K8Np(MoO4)6
a [K8Np(MoO4)6] (nm) = 1.0488±0.0003   
b [K8Np(MoO4)6] (nm) = 1.7608±0.0006   
c [K8Np(MoO4)6] (nm) = 0.7822±0.0003   
β [K8Np(MoO4)6] (°) = 116.73±0.03   
43:  Crystal Structure  of  Rb2Np(MoO4)3
Monoclinic   
44:  Lattice Parameter  of  Rb2Np(MoO4)3
a [Rb2Np(MoO4)3] (nm) = 1.808±0.005   
b [Rb2Np(MoO4)3] (nm) = 1.211±0.001   
c [Rb2Np(MoO4)3] (nm) = 0.521±0.001   
β [Rb2Np(MoO4)3] (°) = 104.1±0.1   
45:  Crystal Structure  of  α-Rb8Np(MoO4)6
Monoclinic   
46:  Lattice Parameter  of  α-Rb8Np(MoO4)6
a [α-Rb8Np(MoO4)6] (nm) = 1.071±0.002   
b [α-Rb8Np(MoO4)6] (nm) = 1.779±0.004   
c [α-Rb8Np(MoO4)6] (nm) = 0.805±0.001   
β [α-Rb8Np(MoO4)6] (°) = 116.3±0.1   
47:  Crystal Structure  of  Cs2Np(MoO4)3
Orthorhombic   
48:  Lattice Parameter  of  Cs2Np(MoO4)3
a [Cs2Np(MoO4)3] (nm) = 2.6553±0.0018   
b [Cs2Np(MoO4)3] (nm) = 0.9722±0.0011   
c [Cs2Np(MoO4)3] (nm) = 0.5184±0.0005   
49:  Crystal Structure  of  KAm(MoO4)2
Monoclinic   
50:  Lattice Parameter  of  KAm(MoO4)2
a [KAm(MoO4)2] (nm) = 1.710±0.001   
b [KAm(MoO4)2] (nm) = 2.243±0.001   
c [KAm(MoO4)2] (nm) = 0.5413±0.0006   
β [KAm(MoO4)2] (°) = 91.26±0.08   
51:  Crystal Structure  of  K5Am(MoO4)4
Monoclinic   
52:  Lattice Parameter  of  K5Am(MoO4)4
a [K5Am(MoO4)4] (nm) = 1.0335±0.0004   
b [K5Am(MoO4)4] (nm) = 0.5965±0.0004   
c [K5Am(MoO4)4] (nm) = 0.7708±0.0003   
β [K5Am(MoO4)4] (°) = 116.57±0.03   
53:  Melting Point  of  LiAm(MoO4)2
tmp[LiAm(MoO4)2](K)=1253 K   
54:  Melting Point  of  Na5Am(MoO4)4
tmp[Na5Am(MoO4)4](K)=927 K    (incongruent melting)
55:  Melting Point  of  NaAm(MoO4)2
tmp[Na5Am(MoO4)4](K)=1393 K    (incongruent melting)
56:  Melting Point  of  K5Am(MoO4)4
tmp[K5Am(MoO4)4](K)=1043 K    (incongruent melting)
57:  Melting Point  of  KAm(MoO4)2
tmp[Kam(MoO4)2](K)=1153 K   
58:  Melting Point  of  Ag2Np(MoO4)3
tmp[Ag2NpMoO4)3](K)=819 K    (incongruent melting)
59:  Allotropy  of  NpP2O7
α-, β-, γ- Np(PO3)4    (1073 - 1223 K)
60:  Preparation  of  NaNp2(PO4)3
Na3PO4 + 8(NH4)2HPO4 + 6NpO2 --------->

3NaNp2(PO4)3 + 16NH3 + 12H2)    (T = 1023 - 1073 K)
61:  Preparation  of  NpP2O7
2(NH4)2HPO4 + NpO2 --------> NpP2O7 + 4NH3 + 3H2)    (T = 1273 K)
62:  Phase Diagram  of  Li2WO4-Np(WO4)2
In graphics    (T = 873 - 1273 K)
63:  Allotropy  of  Li4NpW4O16
α- ---(943 K)---> β- ---(980 K)----> γ-    (T = 873 - 1373 K)
64:  Preparation  of  Am2MoO6
2AmO2 + MoO3 ------> Am2MoO6    (Firing at 1073 K, 16 hrs)
65:  Phase Diagram  of  Li2MoO4-Np(MoO4)2
Phase diagram is given in graphics    (T = 873 - 1073 K)
66:  Preparation  of  Am2WO6
2AmO2 + WO3 ------> Am2WO6    (Firing at 1473 K, 6 hrs)
67:  Preparation  of  Am2(MoO4)3
2AmO2 + 3MoO3 ------> Am2(MoO4)3    (Firing at 923 K, 16 hrs)
68:  Preparation  of  Am2(WO4)3
2AmO2 + 3WO3 ------> Am2(WO4)3    (Firing at 1353 K, 240 hrs)
69:  Preparation  of  Np(WO4)2
NpO2 + 2WO3 ------> Np(WO4)2    (Firing at 1343 K, 1 hrs)
70:  Phase Diagram  of  Li2MoO4-Am2(MoO4)3
Phase diagram is given in graphics    (T = 873 - 1273 K)
71:  Phase Diagram  of  Li2WO4-Np(WO4)2
Phase diagram is given in graphics    (T = 873 - 1373 K)
72:  Phase Diagram  of  Na2MoO4-Np(MoO4)2
Phase diagram is given in graphics    (T = 673 - 1273 K)
73:  Phase Diagram  of  Na2MoO4-Am2(MoO4)3
Phase diagram is given in graphics    (T = 773 - 1373 K)
74:  Phase Diagram  of  K2MoO4-Np(MoO4)2
Phase diagram is given in graphics    (T = 673 - 1373 K)
75:  Phase Diagram  of  Rb2MoO4-Np(MoO4)2
Phase diagram is given in graphics    (T = 673 - 1273 K)
76:  Phase Diagram  of  Cs2MoO4-Np(MoO4)2
Phase diagram is given in graphics    (T = 773 - 873 K)
77:  Phase Diagram  of  Ag2MoO4-Np(MoO4)2
Phase diagram is given in graphics    (T = 773 - 1273 K)
78:  Phase Diagram  of  K2MoO4-Am2(MoO4)3
Phase diagram is given in graphics    (T = 973 - 1273 K)
79:  Preparation  of  LiAm(MoO4)2
equimolar mixture, Li2MoO4 + Am2(MoO4)3 --------> 2LiAm(MoO4)2   
80:  Phase Diagram  of  K2MoO4 - Np(MoO4)2
Phase diagram is given in graphics    (T = 673 - 1173 K)
81:  Solubility  of  K2MoO4 - Np(MoO4)2
Eutectic E1: T = 779±1 K, mole % (Np(MoO42) = 6±1%    (T = 673 - 1173 K)
Eutectic E2: T = 740±1 K, mole % (Np(MoO42) = 13±1%    (T = 673 - 1173 K)
Eutectic E1: T = 746±1 K, mole % (Np(MoO42) = 27±1%    (T = 673 - 1173 K)
Eutectic E1: T = 849±1 K, mole % (Np(MoO42) = 37.5±1%    (T = 673 - 1173 K)
Peritectic P: T = 903±1 K, mole % (Np(MoO42) = 50%    (T = 673 - 1173 K)
82:  Phase Diagram  of  RbMoO4 - Np(MoO4)2
Phase diagram is given in graphics    (T = 673 - 1173 K)
83:  Solubility  of  RbMoO4 - Np(MoO4)2
Eutectic E1: T = 771±1 K, mole % (Np(MoO42) = 9±1%    (T = 673 - 1173 K)
Eutectic E2: T = 793±1 K, mole % (Np(MoO42) = 27.5±1%    (T = 673 - 1173 K)
Peritectic P: T = 876±1 K, mole % (Np(MoO42) = 45±1%    (T = 673 - 1173 K)
84:  Lattice Parameter  of  AmVO4
a0 = 7.311(2) Å   
b0 = 6.422(2) Å   
V0 = 343.3(2) Å3   
85:  Lattice Parameter  of  AmVO4
Data presented in table: Empirical fit parameters for structural changes   
86:  Lattice Parameter  of  AmVO4
Data presented in graph: Changes in lattice parameters as a function of time   
Data presented in graph: The changes in unit-cell volume, as a function of the cumulative dose   
87:  Lattice Parameter  of  PbNp(VO4)2
a0 = 7.334(3) Å   
b0 = 6.520(3) Å   
V0 = 350.7(4) Å3   
88:  Lattice Parameter  of  SrNp(VO4)2
a0 = 7.315(2) Å   
b0 = 6.485(2) Å   
V0 = 347.0(3) Å3   
     

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