Burdina

Burdina (Fe)

26 zenbaki atomikoa duen elementu kimikoa
Atomic Number26
Atomic Weight55.845
masa-zenbaki56
Group8
Period4
Blockd
protoi26 p+
neutroi30 n0
elektroi26 e-
Animated Bohrren eredu atomikoa of Fe (Burdina)

Propietate Fisiko

Erradio Atomiko
140 pm
bolumen molar
Erradio Kobalente
116 pm
Metallic Radius
117 pm
Erradio ioniko
63 pm
Crystal Radius
77 pm
Van der Waalsen erradio
204 pm
dentsitatea
7,87 g/cm³
Atomic Radii Of The Elements: Burdina0153045607590105120135150165180195210pmErradio AtomikoErradio KobalenteMetallic RadiusVan der Waalsen erradio

Magnitude Fisiko

energia
proton affinity
754 kJ/mol
Afinitate elektroniko
ionizazio energia
7,9024678 eV/particle
ionizazio energia of Fe (Burdina)
Irakite-entalpia
340 kJ/mol
urtze-entalpia
13,8 kJ/mol
formazio entalpia estandarra
415,5 kJ/mol
elektroi
elektroi geruza2, 8, 14, 2
Bohrren eredu atomikoa: Fe (Burdina)
balentzia-elektroi2
Lewis egitura: Fe (Burdina)
electron configuration[Ar] 3d6 4s2
1s2 2s2 2p6 3s2 3p6 3d6 4s2
Enhanced Bohrren eredu atomikoa of Fe (Burdina)
Orbital Diagram of Fe (Burdina)
Oxidazio-egoera-4, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7
Elektronegatibotasun
1.83
Electrophilicity Index
1,045904228706801 eV/particle
materiaren funtsezko egoera
materiaren egoeraSolid
materiaren egoera gaseoso
Boiling Point
3.134,15 K
Melting Point
1.811,15 K
critical pressure
critical temperature
9.340,15 K
Puntu hirukoitz
appearance
kolore
Gray
appearancelustrous metallic with a grayish tinge
errefrakzio-indize
thermodynamic material property
Thermal Conductivity
80,4 W/(m K)
Bero-dilatazio
0,0000118 1/K
molar heat capacity
Specific Heat Capacity
0,449 J/(g⋅K)
indize adiabatiko
electrical properties
typeConductor
Eroankortasun elektriko
10 MS/m
Erresistibitate elektriko
0,00000009700000000001 m Ω
Supereroankortasun
Magnetismo
typeferromagnetic
suszeptibilitate magnetiko (Mass)
suszeptibilitate magnetiko (Molar)
suszeptibilitate magnetiko (Volume)
magnetic ordering
Curieren tenperatura
1.043 K
Néel temperature
egitura
Crystal StructureBody Centered Cubic (BCC)
lattice constant
2,87 Å
Lattice Anglesπ/2, π/2, π/2
materialen propietate mekaniko
Gogortasun
4 MPa
konprimagarritasun-modulu
170 GPa
Zizaila modulua
82 GPa
Youngen modulu
211 GPa
Poissonen modulu
0,29
Soinuaren lastertasun
4.910 m/s
classification
CategoryTransition metals, Transition metals
CAS GroupVIIIA
IUPAC GroupVIII
Glawe Number71
Mendeleev Number59
Pettifor Number61
Geochemical Classmajor
Goldschmidt classificationsiderophile

beste batzuk

Gas Basicity
731,1 kJ/mol
polarizability
62 ± 4 a₀
C6 Dispersion Coefficient
482 a₀
allotrope
Neutron cross section
2,56
Neutron Mass Absorption
0,0015
zenbaki kuantiko5D4
talde espazial229 (Im_3m)

Isotopes of Iron

Stable Isotopes3
Unstable Isotopes29
Natural Isotopes4
Isotopic Composition5691.75%5691.75%545.85%545.85%572.12%572.12%580.28%580.28%

45Fe

masa-zenbaki45
neutron number19
atomo-masa erlatibo
45,015467 ± 0,000304 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
2,5 ± 0,2 ms
spin3/2
nuclear quadrupole moment
aurkikuntza-data1996
parity+

decay modeintensity
2p (2-proton emission)70%
β+ (β+ decay; β+ = ϵ + e+)30%
β+ p (β+-delayed proton emission)18.9%
2p (2-proton emission)7.8%

46Fe

masa-zenbaki46
neutron number20
atomo-masa erlatibo
46,001299 ± 0,000322 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
13 ± 2 ms
spin0
nuclear quadrupole moment
0
aurkikuntza-data1992
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)78.7%
2p (2-proton emission)

47Fe

masa-zenbaki47
neutron number21
atomo-masa erlatibo
46,992346 ± 0,000537 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
21,9 ± 0,2 ms
spin7/2
nuclear quadrupole moment
aurkikuntza-data1992
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)88.4%

48Fe

masa-zenbaki48
neutron number22
atomo-masa erlatibo
47,980667 ± 0,000099 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
45,3 ± 0,6 ms
spin0
nuclear quadrupole moment
0
aurkikuntza-data1987
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)15.3%

49Fe

masa-zenbaki49
neutron number23
atomo-masa erlatibo
48,973429 ± 0,000026 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
64,7 ± 0,3 ms
spin7/2
nuclear quadrupole moment
aurkikuntza-data1970
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)56.7%

50Fe

masa-zenbaki50
neutron number24
atomo-masa erlatibo
49,962988 ± 0,000009 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
152 ± 0,6 ms
spin0
nuclear quadrupole moment
0
aurkikuntza-data1977
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0%

51Fe

masa-zenbaki51
neutron number25
atomo-masa erlatibo
50,956855137 ± 0,000001501 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
305,4 ± 2,3 ms
spin5/2
nuclear quadrupole moment
aurkikuntza-data1972
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

52Fe

masa-zenbaki52
neutron number26
atomo-masa erlatibo
51,948113364 ± 0,000000192 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
8,275 ± 0,008 h
spin0
nuclear quadrupole moment
0
aurkikuntza-data1948
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

53Fe

masa-zenbaki53
neutron number27
atomo-masa erlatibo
52,945305629 ± 0,000001792 Da
g-factor
−0,18571428571429 ± 0,0028571428571429
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
8,51 ± 0,02 m
spin7/2
nuclear quadrupole moment
aurkikuntza-data1938
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

54Fe

masa-zenbaki54
neutron number28
atomo-masa erlatibo
53,939608189 ± 0,000000368 Da
g-factor
0
natural abundance
5,845 ± 0,105
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin0
nuclear quadrupole moment
0
aurkikuntza-data1923
parity+

decay modeintensity
+ (double β+ decay)

55Fe

masa-zenbaki55
neutron number29
atomo-masa erlatibo
54,938291158 ± 0,00000033 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
2,7562 ± 0,0004 y
spin3/2
nuclear quadrupole moment
aurkikuntza-data1939
parity-

decay modeintensity
ϵ (electron capture)100%

56Fe

masa-zenbaki56
neutron number30
atomo-masa erlatibo
55,934935537 ± 0,000000287 Da
g-factor
0
natural abundance
91,754 ± 0,106
desintegrazio erradioaktiboisotopo egonkor
Semidesintegrazio-periodoNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
aurkikuntza-data1923
parity+

57Fe

masa-zenbaki57
neutron number31
atomo-masa erlatibo
56,93539195 ± 0,000000287 Da
g-factor
natural abundance
2,119 ± 0,029
desintegrazio erradioaktiboisotopo egonkor
Semidesintegrazio-periodoNot Radioactive ☢️
spin1/2
nuclear quadrupole moment
0
aurkikuntza-data1935
parity-

58Fe

masa-zenbaki58
neutron number32
atomo-masa erlatibo
57,933273575 ± 0,000000339 Da
g-factor
0
natural abundance
0,282 ± 0,012
desintegrazio erradioaktiboisotopo egonkor
Semidesintegrazio-periodoNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
aurkikuntza-data1935
parity+

59Fe

masa-zenbaki59
neutron number33
atomo-masa erlatibo
58,934873492 ± 0,000000354 Da
g-factor
−0,22386666666667 ± 0,00026666666666667
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
44,5 ± 0,012 d
spin3/2
nuclear quadrupole moment
aurkikuntza-data1938
parity-

decay modeintensity
β (β decay)100%

60Fe

masa-zenbaki60
neutron number34
atomo-masa erlatibo
59,934070249 ± 0,000003656 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
2,62 ± 0,04 My
spin0
nuclear quadrupole moment
0
aurkikuntza-data1957
parity+

decay modeintensity
β (β decay)100%

61Fe

masa-zenbaki61
neutron number35
atomo-masa erlatibo
60,936746241 ± 0,0000028 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
5,98 ± 0,06 m
spin3/2
nuclear quadrupole moment
aurkikuntza-data1957
parity-

decay modeintensity
β (β decay)100%

62Fe

masa-zenbaki62
neutron number36
atomo-masa erlatibo
61,936791809 ± 0,000003 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
68 ± 2 s
spin0
nuclear quadrupole moment
0
aurkikuntza-data1975
parity+

decay modeintensity
β (β decay)100%

63Fe

masa-zenbaki63
neutron number37
atomo-masa erlatibo
62,940272698 ± 0,000004618 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
6,1 ± 0,6 s
spin5/2
nuclear quadrupole moment
aurkikuntza-data1980
parity-

decay modeintensity
β (β decay)100%

64Fe

masa-zenbaki64
neutron number38
atomo-masa erlatibo
63,940987761 ± 0,000005386 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
2 ± 0,2 s
spin0
nuclear quadrupole moment
0
aurkikuntza-data1980
parity+

decay modeintensity
β (β decay)100%

65Fe

masa-zenbaki65
neutron number39
atomo-masa erlatibo
64,945015323 ± 0,000005487 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
805 ± 10 ms
spin1/2
nuclear quadrupole moment
0
aurkikuntza-data1980
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

66Fe

masa-zenbaki66
neutron number40
atomo-masa erlatibo
65,946249958 ± 0,0000044 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
467 ± 29 ms
spin0
nuclear quadrupole moment
0
aurkikuntza-data1985
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

67Fe

masa-zenbaki67
neutron number41
atomo-masa erlatibo
66,95093 ± 0,0000041 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
394 ± 9 ms
spin1/2
nuclear quadrupole moment
0
aurkikuntza-data1985
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

68Fe

masa-zenbaki68
neutron number42
atomo-masa erlatibo
67,952875 ± 0,000207 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
188 ± 4 ms
spin0
nuclear quadrupole moment
0
aurkikuntza-data1985
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)0%

69Fe

masa-zenbaki69
neutron number43
atomo-masa erlatibo
68,957918 ± 0,000215 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
162 ± 7 ms
spin1/2
nuclear quadrupole moment
0
aurkikuntza-data1992
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

70Fe

masa-zenbaki70
neutron number44
atomo-masa erlatibo
69,960397 ± 0,000322 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
61,4 ± 0,7 ms
spin0
nuclear quadrupole moment
0
aurkikuntza-data1997
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

71Fe

masa-zenbaki71
neutron number45
atomo-masa erlatibo
70,965722 ± 0,000429 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
34,3 ± 2,6 ms
spin7/2
nuclear quadrupole moment
aurkikuntza-data1997
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

72Fe

masa-zenbaki72
neutron number46
atomo-masa erlatibo
71,968599 ± 0,000537 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
17 ± 1 ms
spin0
nuclear quadrupole moment
0
aurkikuntza-data1997
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

73Fe

masa-zenbaki73
neutron number47
atomo-masa erlatibo
72,974246 ± 0,000537 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
12,9 ± 1,6 ms
spin7/2
nuclear quadrupole moment
aurkikuntza-data2010
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

74Fe

masa-zenbaki74
neutron number48
atomo-masa erlatibo
73,977821 ± 0,000537 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
5 ± 5 ms
spin0
nuclear quadrupole moment
0
aurkikuntza-data2010
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

75Fe

masa-zenbaki75
neutron number49
atomo-masa erlatibo
74,984219 ± 0,000644 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin9/2
nuclear quadrupole moment
aurkikuntza-data2013
parity+

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)

76Fe

masa-zenbaki76
neutron number50
atomo-masa erlatibo
75,988631 ± 0,000644 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin0
nuclear quadrupole moment
0
aurkikuntza-data2017
parity+

decay modeintensity
β (β decay)
Iron electrolytic and 1cm3 cube

historia

aurkitzailea edo asmatzaileaKnown to the ancients.
aurkikuntzaren lekua
aurkikuntza-data
etimologiaAnglo-Saxon: iron; symbol from Latin: ferrum (iron).
pronunciationEYE-ern (ingelesa)

source

Abundance
Abundance in Earth's crust
56.300 mg/kg
natural abundance (ozeano)
0,002 mg/L
natural abundance (gizakiaren gorputza)
0,006 %
natural abundance (Meteoroide)
22 %
natural abundance (Eguzkia)
0,1 %
Abundance in Universe
0,11 %

Nuclear Screening Constants

1s0.619
2p3.9112
2s7.401
3d14.8202
3p13.2221
3s12.3239
4s20.566