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Ce - Cerium - METALLANTANIDER
Syntetisk
Radioaktiv
Flytande
Gasformig
Elektroniskt konfigurationsschema
| Efternamn | Cerium |
| Atomnummer | 58 |
| Atomisk massa | 140.116 |
| Symbol | Ce |
| Fusionspunkt | 798 |
| Kokpunkt | 3257 |
| Densitet | 6.77 |
| Period | 6 |
| Grupp | 0 |
| Upptäckt | 1803 Berzelius |
| Överflöd | 66.5 |
| Radie | 2.7 |
| Elektronnegativitet | 1.12 |
| Jonisering | 5.5387 |
| Isotopnummer | 19 |
| Elektronisk konfiguration | [Xe] 4f1 5d1 6s2 |
| Oxidationstillstånd | 2,3,4 |
| Elektron efter energinivå | 2,8,18,19,9,2 |
| Mineral- | Hårdhet | Densitet | Formel |
| Abenakiite-(Ce) | 4.00 / 4.00 | 3.21 | Na26Ce6(SiO3)6(PO4)6(CO3)6(SO2)O |
| Aeschynite-(Ce) | 5.00 / 6.00 | 5.19 | (Ce,Ca,Fe,Th)(Ti,Nb)2(O,OH)6 |
| Aeschynite-(Nd) | 5.00 / 6.00 | 4.60 | Nd(Ti,Nb)2(O,OH)6 |
| Agardite-(Ce) | 3.00 / 3.00 | 3.72 | Cu2+6Ce(AsO4)3(OH)6·3H2O |
| Allanite | 5.50 / 5.50 | 3.30 | CaCeAl2Fe2+(Si2O7)(SiO4)O(OH) |
| Allanite-(La) | 6.00 / 6.00 | 3.93 | CaLaAl2Fe2+(Si2O7)(SiO4)O(OH) |
| Allanite-(Y) | 5.50 / 5.50 | 3.30 | CaYAl2Fe2+(Si2O7)(SiO4)O(OH) |
| Alnaperbøeite-(Ce) | (CaCe2.5Na0.5)Al4(Si2O7)(SiO4)3O(OH)2 | ||
| Aluminocerite-(Ce) | 5.00 / 5.00 | 4.68 | (Ce,Ca)9Al(SiO4)3(SiO3OH)4(OH)3 |
| Ancylite-(Ce) | 4.50 / 4.50 | 3.90 | CeSr(CO3)2(OH)·H2O |
| Ancylite-(La) | 4.00 / 4.50 | 3.88 | LaSr(CO3)2(OH)·H2O |
| Andrianovite | 5.00 / 5.00 | 3.02 | Na12(K,Sr,Ce)3Ca6Mn3Zr3NbSi25O73(O,H2O,OH)5 |
| Anzaite-(Ce) | 5.05 | Ce4Fe2+Ti6O18(OH)2 | |
| Arapovite | 5.50 / 6.00 | 3.43 | (K1-xx)(Ca,Na)2U4+Si8O20 (x~0.5) |
| Arisite-(Ce) | NaCe2(CO3)2[(CO3)1-xF2x]F | ||
| Arsenoflorencite-(Ce) | 3.50 / 3.50 | 4.10 | CeAl3(AsO4)2(OH)6 |
| Arsenoflorencite-(La) | 3.50 / 3.50 | 4.10 | LaAl3(AsO4)2(OH)6 |
| Arsenoflorencite-(Nd) | 3.50 / 3.50 | 4.05 | NdAl3(AsO4)2(OH)6 |
| Astrocyanite-(Ce) | 2.00 / 3.00 | 3.80 | Cu2Ce2(UO2)(CO3)5(OH)2·1.5H2O |
| Bario-olgite | 4.00 / 4.50 | 4.00 | Na(Na,Sr,Ce)2Ba(PO4)2 |
| Bastnäsite-(Ce) | 4.00 / 5.00 | 4.95 | CeCO3F |
| Belovite-(Ce) | 5.00 / 5.00 | 4.19 | NaCeSr3(PO4)3F |
| Belovite-(La) | 5.00 / 5.00 | 4.19 | NaLaSr3(PO4)3F |
| Biraite-(Ce) | 5.00 / 5.00 | 4.76 | Ce2Fe2+Si2O7(CO3) |
| Braitschite-(Ce) | 2.90 | Ca6.15Na0.85Ce2[B6O7(OH)3(O,OH)3]4·H2O | |
| Brannerite | 4.00 / 5.00 | 4.50 | UTi2O6 |
| Britholite-(Ce) | 5.50 / 5.50 | 4.20 | (Ce,Ca)5(SiO4)3OH |
| Brockite | 3.00 / 4.00 | 3.70 | (Ca,Th,Ce)PO4·H2O |
| Burbankite | 3.50 / 3.50 | 3.50 | (Na,Ca)3(Sr,Ba,Ce)3(CO3)5 |
| Bussyite-(Ce) | 3.00 | (Na,H2O)6(Ce,REE)3Be5MnSi9(O,OH)30F4 | |
| Byelorussite-(Ce) | 5.50 / 6.00 | 3.92 | NaBa2Ce2Mn2+Ti2Si8O26(F,OH)·H2O |
| Calcioancylite-(Ce) | 4.00 / 4.50 | (Ce,Ca,Sr)CO3(OH,H2O) | |
| Calcioburbankite | 3.00 / 4.00 | 3.45 | Na3(Ca,Ce,Sr,La)3(CO3)5 |
| Calciopetersite | 3.00 / 3.00 | 3.33 | Cu2+6Ca(PO4)2(PO3OH)(OH)6·3H2O |
| Calkinsite-(Ce) | 2.50 / 2.50 | 3.27 | Ce2(CO3)3·4H2O |
| Cappelenite-(Y) | 6.00 / 6.00 | 4.40 | BaY6B6Si3O24F2 |
| Carbocernaite | 3.00 / 3.00 | 3.53 | (Sr,Ce,La)(Ca,Na)(CO3)2 |
| Carbokentbrooksite | 5.00 / 5.00 | 3.14 | (Na)12(Na,Ce)3Ca6Mn3Zr3NbSi25O73(OH)3(CO3)·H2O |
| Cebaite-(Ce) | 4.50 / 5.00 | 4.81 | Ba3Ce2(CO3)5F2 |
| Cebaite-(Nd) | 4.50 / 5.00 | 4.80 | Ba3Nd2(CO3)5F2 |
| Cerianite-(Ce) | 7.22 | CeO2 | |
| Ceriopyrochlore-(Ce) | 5.00 / 5.50 | 4.13 | (Ca,Ce,Y,Na)2Nb2(O,OH,F)7 |
| Cerite-(Ce) | 5.50 / 5.50 | 4.86 | (Ce,La,Ca)9(Mg,Fe3+)(SiO4)3(SiO3OH)4(OH)3 |
| Cerite-(La) | 5.00 / 5.00 | 4.70 | (La,Ce,Ca)9(Fe3+,Ca,Mg)(SiO4)3(SiO3OH)4(OH)3 |
| Cerium | Ce | ||
| Cervandonite-(Ce) | 5.00 / 5.00 | (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 | |
| Chevkinite-(Ce) | 5.00 / 5.50 | 4.50 | Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2 |
| Christofschäferite-(Ce) | 6.00 / 6.00 | 4.00 | (Ce,La,Ca)4Mn(Ti,Fe)3(Fe,Ti)(Si2O7)2O8 |
| Chukhrovite-(Ce) | 3.00 / 3.00 | Ca3CeAl2(SO4)F13·10H2O | |
| Chukhrovite-(Nd) | 3.50 / 4.00 | 2.42 | Ca3NdAl2SO4F13·12H2O |
| Chukhrovite-(Y) | 3.00 / 3.00 | 2.27 | Ca3YAl2(SO4)F13·10H2O |
| Cordylite-(Ce) | 4.50 / 4.50 | 4.44 | (Na,Ca)BaCe2(CO3)4(F,O) |
| Coskrenite-(Ce) | Ce2(SO4)2(C2O4)·8H2O | ||
| Crichtonite | 5.00 / 6.00 | 4.46 | Sr(Mn,Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH)38 |
| Daqingshanite-(Ce) | 5.00 / 5.00 | 3.81 | Sr3CePO4(CO3)3 |
| Davidite-(Ce) | 6.00 / 6.00 | 4.42 | Ce(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38 |
| Davidite-(La) | 6.00 / 6.00 | 4.42 | La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38 |
| Deveroite-(Ce) | 2.00 / 2.50 | 2.35 | Ce2(C2O4)3·10H2O |
| Dingdaohengite-(Ce) | 6.00 / 6.00 | 4.83 | (Ce3+,La)4Fe2+(Ti,Fe2+,Mg,Fe3+)2Ti2Si4O22 |
| Dissakisite-(Ce) | 6.50 / 7.00 | 3.75 | CaCeMgAl2(Si2O7)(SiO4)O(OH) |
| Dissakisite-(La) | 6.50 / 7.00 | 3.79 | CaLaMgAl2(Si2O7)(SiO4)O(OH) |
| Diversilite-(Ce) | 5.00 / 5.00 | 3.68 | Na2Ba6Ce2Fe2+Ti3Si12O36(OH)10·nH2O |
| Dollaseite-(Ce) | 6.50 / 7.00 | CaCeMg2Al(Si2O7)(SiO4)(OH)F | |
| Dualite | 5.00 / 5.00 | 2.84 | Na30(Ca,Na,Ce,Sr)12(Na,Mn,Fe,Ti)6Zr3Ti3MnSi51O144(OH,H2O,Cl)9 |
| Dyrnaesite-(La) | 3.68 | Na8Ce4+(La,REE)2(PO4)6 | |
| Eudialyte | 5.00 / 5.50 | 2.80 | Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2 |
| Euxenite-(Y) | 6.50 / 6.50 | 4.70 | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
| Ewaldite | 3.25 | Ba(Na,Ca,Y,Ce,K)(CO3)2·2.6H2O | |
| Feklichevite | 5.50 / 5.50 | 2.87 | Na11Ca9(Fe3+,Fe2+)2Zr3Nb(Si25O73)(OH,H2O,Cl,O)5 |
| Fergusonite-(Ce) | 5.50 / 6.50 | 5.48 | CeNbO4·0.3H2O |
| Fergusonite-(Ce)- | 5.50 / 6.50 | CeNbO4 | |
| Fergusonite-(Nd) | 5.50 / 6.50 | 4.50 | NdNbO4 |
| Ferriallanite-(Ce) | 6.00 / 6.00 | 4.22 | CaCeFe2+Fe3+Al(SiO4)(Si2O7)O(OH) |
| Ferronordite-(Ce) | 5.00 / 5.50 | 3.46 | Na3SrCeFe2+Si6O17 |
| Ferronordite-(La) | 5.00 / 5.00 | 3.54 | Na3SrLaFe2+Si6O17 |
| Fersmite | 4.00 / 4.50 | 4.69 | (Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6 |
| Florencite-(Ce) | 5.00 / 6.00 | 3.46 | CeAl3(PO4)2(OH)6 |
| Florencite-(La) | 5.00 / 6.00 | 3.52 | LaAl3(PO4)2(OH)6 |
| Florencite-(Nd) | 5.00 / 6.00 | 3.50 | NdAl3(PO4)2(OH)6 |
| Fluocerite-(Ce) | 4.50 / 5.00 | 6.13 | CeF3 |
| Fluocerite-(La) | 4.00 / 5.00 | 5.93 | LaF3 |
| Fluorbritholite-(Ce) | 5.00 / 5.00 | 4.66 | (Ce,Ca)5(SiO4)3F |
| Fluorcalciobritholite | 5.50 / 5.50 | 4.20 | (Ca,REE)5(SiO4,PO4)3F |
| Fluorcaphite | 5.00 / 5.00 | 3.60 | SrCaCa3(PO4)3F |
| Françoisite-(Ce) | Ce(UO2)3(PO4)2O(OH)·6H2O | ||
| Françoisite-(Nd) | 3.00 / 3.00 | 4.06 | Nd(UO2)3(PO4)2O(OH)·6H2O |
| Gadolinite-(Ce) | 6.50 / 7.00 | 4.20 | Fe2+Be2Ce2(SiO4)2O2 |
| Gagarinite-(Ce) | 3.50 / 3.50 | NaCaCeF6 | |
| Galgenbergite-(Ce) | 2.00 / 3.00 | CaCe2(CO3)4·H2O | |
| Gasparite-(Ce) | 5.00 / 5.00 | CeAsO4 | |
| Gatelite-(Ce) | 6.00 / 7.00 | 4.51 | (Ca,Ce)4(Al,Mg,Fe)4(Si2O7)(SiO4)3(O,F,OH)3 |
| Golyshevite | 5.50 / 5.50 | 2.89 | Na10Ca9Zr3Fe2SiNb(Si3O9)2(Si9O27)2(OH)3(CO3)·H2O |
| Gramaccioliite-(Y) | 6.00 / 6.00 | 4.66 | (Pb,Sr)(Y,Mn)Fe3+2(Ti,Fe3+)18O38 |
| Graulichite-(Ce) | 3.90 | CeFe3+3(AsO4)2(OH)6 | |
| Håleniusite-(La) | 6.50 | LaOF | |
| Hellandite-(Ce) | 5.50 / 6.00 | (Ca,REE)4Ce2Al(Be,Li)2-xB4Si4O22(OH)2 | |
| Hellandite-(Y) | 5.50 / 6.00 | 3.70 | (Ca,REE)4Y2Al(Be,Li)2-xB4Si4O22(OH)2 |
| Hibonite | 7.50 / 8.00 | 3.84 | (Ca,Ce)(Al,Ti,Mg)12O19 |
| Hingganite-(Ce) | 5.00 / 6.00 | 4.28 | BeCe(SiO4)(OH) |
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