Néodyme — Nd
L'élément chimique Néodyme est un élément de type Métal lanthanides et de symbole Nd. Il a une masse atomique de 144.242 u et une configuration électronique [Xe] 4f4 6s2.
Synthétique
Radioactif
Liquide
Gaz
3127°
3
8
18
22
8
2
- Numéro atomique
- 60
- Masse atomique
- 144.242
- Symbole
- Nd
- Point de fusion
- 1010
- Point d'ébullition
- 3127
- Densité
- 7.007
- Période
- 6
- Groupe
- 0
- Découverte
- 1885 von Welsbach
- Abondance
- 41.5
- Radius
- 2.6
- Électronégativité
- 1.14
- Ionisation
- 5.525
- Isotope
- 16
- Configuration électronique
- [Xe] 4f4 6s2
- État d'oxydation
- 2,3
- Électron
- 2,8,18,22,8,2
Minéraux contenant du Néodyme
| prénom | Dureté | Densité | Formule chimique |
|---|---|---|---|
| Aeschynite-(Nd) | — | 4.60 | Nd(Ti,Nb)2(O,OH)6 |
| Agardite-(Ce) | — | 3.72 | Cu2+6Ce(AsO4)3(OH)6·3H2O |
| Agardite-(Nd) | — | 3.72 | Cu2+6Nd(AsO4)3(OH)6·3H2O |
| Allanite-(La) | — | 3.93 | CaLaAl2Fe2+(Si2O7)(SiO4)O(OH) |
| Allanite-(Nd) | — | 0.00 | CaNdAl2Fe2+(Si2O7)(SiO4)O(OH) |
| Aluminocerite-(Ce) | — | 4.68 | (Ce,Ca)9Al(SiO4)3(SiO3OH)4(OH)3 |
| Arapovite | — | 3.43 | (K1-xx)(Ca,Na)2U4+Si8O20 (x~0.5) |
| Arsenoflorencite-(Nd) | — | 4.05 | NdAl3(AsO4)2(OH)6 |
| Askagenite-(Nd) | — | 4.38 | Mn2+NdAl2Fe3+(Si2O7)(SiO4)O2 |
| Astrocyanite-(Ce) | — | 3.80 | Cu2Ce2(UO2)(CO3)5(OH)2·1.5H2O |
| Bastnäsite-(Nd) | — | 5.23 | NdCO3F |
| Biraite-(Ce) | — | 4.76 | Ce2Fe2+Si2O7(CO3) |
| Britholite-(Ce) | — | 4.20 | (Ce,Ca)5(SiO4)3OH |
| Bussyite-(Ce) | — | 3.00 | (Na,H2O)6(Ce,REE)3Be5MnSi9(O,OH)30F4 |
| Calcioancylite-(Nd) | — | 0.00 | Nd2.8Ca1.2(CO3)4(OH)3·H2O |
| Calciopetersite | — | 3.33 | Cu2+6Ca(PO4)2(PO3OH)(OH)6·3H2O |
| Carbokentbrooksite | — | 3.14 | (Na)12(Na,Ce)3Ca6Mn3Zr3NbSi25O73(OH)3(CO3)·H2O |
| Carlgieseckeite-(Nd) | — | 3.91 | NaNdCa3(PO4)3F |
| Cebaite-(Nd) | — | 4.80 | Ba3Nd2(CO3)5F2 |
| Cerite-(La) | — | 4.70 | (La,Ce,Ca)9(Fe3+,Ca,Mg)(SiO4)3(SiO3OH)4(OH)3 |
| Cervandonite-(Ce) | — | 0.00 | (Ce,Nd,La)(Fe3+,Ti,Fe2+,Al)3O2(Si2O7)1-x+y(AsO3)1+x-y(OH)3x-3y, x=0.5, y=0.3 |
| Chukhrovite-(Nd) | — | 2.42 | Ca3NdAl2SO4F13·12H2O |
| Churchite-(Nd) | — | 0.00 | NdPO4·2H2O |
| Coskrenite-(Ce) | — | 0.00 | Ce2(SO4)2(C2O4)·8H2O |
| Decrespignyite-(Y) | — | 3.64 | Y4Cu(CO3)4Cl(OH)5·2H2O |
| Dissakisite-(La) | — | 3.79 | CaLaMgAl2(Si2O7)(SiO4)O(OH) |
| Diversilite-(Ce) | — | 3.68 | Na2Ba6Ce2Fe2+Ti3Si12O36(OH)10·nH2O |
| Fergusonite-(Nd) | — | 4.50 | NdNbO4 |
| Fergusonite-(Nd)- | — | 0.00 | NdNbO4 |
| Ferronordite-(La) | — | 3.54 | Na3SrLaFe2+Si6O17 |
| Florencite-(Nd) | — | 3.50 | NdAl3(PO4)2(OH)6 |
| Fluorbritholite-(Ce) | — | 4.66 | (Ce,Ca)5(SiO4)3F |
| Fluorcalciobritholite | — | 4.20 | (Ca,REE)5(SiO4,PO4)3F |
| Françoisite-(Ce) | — | 0.00 | Ce(UO2)3(PO4)2O(OH)·6H2O |
| Françoisite-(Nd) | — | 4.06 | Nd(UO2)3(PO4)2O(OH)·6H2O |
| Gadolinite-(Nd) | — | 0.00 | Nd2Fe2+Be2O2(SiO4)2 |
| Galgenbergite-(Ce) | — | 0.00 | CaCe2(CO3)4·H2O |
| Gatelite-(Ce) | — | 4.51 | (Ca,Ce)4(Al,Mg,Fe)4(Si2O7)(SiO4)3(O,F,OH)3 |
| Gramaccioliite-(Y) | — | 4.66 | (Pb,Sr)(Y,Mn)Fe3+2(Ti,Fe3+)18O38 |
| Graulichite-(Ce) | — | 3.90 | CeFe3+3(AsO4)2(OH)6 |
| Gysinite-(Nd) | — | 4.82 | PbNd(CO3)2(OH)·H2O |
| Håleniusite-(La) | — | 6.50 | LaOF |
| Hingganite-(Ce) | — | 4.28 | BeCe(SiO4)(OH) |
| Hingganite-(Y) | — | 0.00 | BeY(SiO4)(OH) |
| Hydroxylbastnäsite-(Nd) | — | 0.00 | NdCO3(OH) |
| Ikranite | — | 2.82 | (Na,H3O)15(Ca,Mn,REE)6Fe3+2Zr3Si24O66(O,OH)6Cl·nH2O |
| Ilímaussite-(Ce) | — | 3.60 | (Ba,Na)10K3Na4.5Ce5(Nb,Ti)6O6(Si12O36)(Si9O18)(O,OH)24 |
| Johnsenite-(Ce) | — | 3.20 | Na12Ce3Ca6Mn3Zr3WSi25O73(CO3)(OH)2 |
| Kamotoite-(Y) | — | 3.93 | Y2O4(UO2)4(CO3)3·14H2O |
| Kapustinite | — | 2.78 | Na6ZrSi6O16(OH)2 |
| Kozoite-(La) | — | 4.16 | LaCO3(OH) |
| Kozoite-(Nd) | — | 4.77 | NdCO3(OH) |
| Kuannersuite-(Ce) | — | 4.66 | Na2Ce2Ba6(PO4)6FCl |
| Kukharenkoite-(La) | — | 4.65 | Ba2La(CO3)3F |
| Lakargiite | — | 4.59 | CaZrO3 |
| Lanthanite-(Nd) | — | 2.81 | Nd2(CO3)3·8H2O |
| Levinsonite-(Y) | — | 2.18 | YAl(SO4)2(C2O4)·12H2O |
| Manganiandrosite-(Ce) | — | 0.00 | Mn2+Ce3+AlMn3+Mn2+(Si2O7)(SiO4)O(OH) |
| Manganiandrosite-(La) | — | 4.21 | LaMn2+2Mn3+Al(Si2O7)(SiO4)O(OH) |
| Mckelveyite-(Nd) | — | 3.47 | NaCaBa3Nd(CO3)6·nH2O |
| Mendeleevite-(Nd) | — | 3.16 | Cs6[(Nd,REE)23Ca7](Si70O175)(OH,F)19(H2O)16 |
| Menezesite | — | 4.18 | Ba3MgZr4Nb12O42·12H2O |
| Monazite-(Ce) | — | 4.80 | CePO4 |
| Monazite-(La) | — | 4.80 | LaPO4 |
| Monazite-(Nd) | — | 4.80 | NdPO4 |
| Monazite-(Sm) | — | 5.51 | SmPO4 |
| Moskvinite-(Y) | — | 2.91 | Na2KYSi6O15 |
| Nioboaeschynite-(Nd) | — | 0.00 | Nd(Nb,Ti)2(O,OH)6 |
| Orthojoaquinite-(La) | — | 4.10 | NaBa2La2Fe2+Ti2Si8O26(OH,O,F)·H2O |
| Paratooite-(La) | — | 0.00 | (La,Ca,Na,Sr)6Cu(CO3)8 |
| Parisite-(Nd) | — | 4.20 | CaNd2(CO3)3F2 |
| Percleveite-(Ce) | — | 5.21 | Ce2Si2O7 |
| Petersenite-(Ce) | — | 3.69 | Na4Ce2(CO3)5 |
| Petersite-(Y) | — | 3.41 | Cu2+6Y(PO4)3(OH)6·3H2O |
| Piergorite-(Ce) | — | 0.00 | Ca8Ce2AlLiSi6B8O36(OH)2 |
| Plumboagardite | — | 3.74 | Cu2+6(Pb,La,Nd,Ce,Ca)(AsO4)3(OH)6·3H2O |
| Polyakovite-(Ce) | — | 4.75 | (Ce,Ca)4MgCr2(Ti,Nb)2Si4O22 |
| Qaqarssukite-(Ce) | — | 0.00 | BaCe(CO3)2F |
| Retzian-(La) | — | 4.49 | Mn2+2LaAsO4(OH)4 |
| Retzian-(Nd) | — | 4.45 | Mn2+2Nd(AsO4)(OH)4 |
| Rhabdophane-(Nd) | — | 4.00 | NdPO4·H2O |
| Samarskite-(Yb) | — | 7.03 | YbNbO4 |
| Sazhinite-(La) | — | 0.00 | Na3LaSi6O15·2H2O |
| Schuilingite-(Nd) | — | 5.20 | CuPbNd(CO3)3(OH)·1.5H2O |
| Shabaite-(Nd) | — | 3.13 | CaNd2(UO2)(CO3)4(OH)2·6H2O |
| Stavelotite-(La) | — | 4.49 | La3Mn2+3Cu2+(Mn3+,Fe3+,Mn4+)26(Si2O7)6O30 |
| Stillwellite-(Ce) | — | 4.57 | CeBSiO5 |
| Synchysite-(Nd) | — | 4.21 | CaNd(CO3)2F |
| Törnebohmite-(Ce) | — | 4.90 | Ce2Al(SiO4)2(OH) |
| Tundrite-(Ce) | — | 4.08 | Na2Ce2TiO2SiO4(CO3)2 |
| Tundrite-(Nd) | — | 3.70 | Na2Nd2TiO2(SiO4)(CO3)2 |
| Uedaite-(Ce) | — | 4.19 | Mn2+CeAl2Fe2+(Si2O7)(SiO4)O(OH) |
| Vanadoandrosite-(Ce) | — | 0.00 | Mn2+CeV3+AlMn2+O(Si2O7)(SiO4)(OH) |
| Västmanlandite-(Ce) | — | 4.51 | Ce3CaMg2Al2Si5O19(OH)2F |
| Vitusite-(Ce) | — | 3.60 | Na3Ce(PO4)2 |
| Voronkovite | — | 2.97 | Na15(Na,Ca,Ce)3(Mn,Ca)3Fe3Zr3Si26O72(OH,O)4Cl·H2O |
| Wakefieldite-(La) | — | 4.70 | LaVO4 |
| Wakefieldite-(Nd) | — | 0.00 | NdVO4 |
| Yttrotungstite-(Ce) | — | 5.96 | CeW2O6(OH)3 |
| Zhonghuacerite-(Ce) | — | 4.20 | Ba2Ce(CO3)3F |
| Zugshunstite-(Ce) | — | 0.00 | CeAl(SO4)2(C2O4)·12H2O |