Vanadin

Vanadin (V)

grundämne
Atomnummer23
Atommassa50.9415
masstal51
Grupp5
Period4
Blockd
Protoner23 p+
Neutroner28 n0
Electrons23 e-
Animated Bohrs atommodell of V (Vanadin)

Egenskaper

atomradie
135 pm
molvolym
kovalent radie
134 pm
Metallic Radius
122 pm
ionic radius
79 pm
Crystal Radius
93 pm
Van der Waalsradie
207 pm
densitet
energi
proton affinity
859,4 kJ/mol
Elektronaffinitet
joniseringsenergi
6,746187 eV/particle
joniseringsenergi of V (Vanadin)
ångbildningsvärme
460 kJ/mol
smältvärme
17,5 kJ/mol
Bildningsentalpi
515,5 kJ/mol
Electrons
electron shell2, 8, 11, 2
Bohrs atommodell: V (Vanadin)
valenselektron2
elektronkonfiguration[Ar] 3d3 4s2
Enhanced Bohrs atommodell of V (Vanadin)
Orbital Diagram of V (Vanadin)
oxidationstal-3, -1, 0, 1, 2, 3, 4, 5
elektronegativitet
1.63
Electrophilicity
1,0623004980594741 eV/particle
Phases
aggregationstillståndFast
Gas Phase
Kokpunkt
3 680,15 K
Smältpunkt
2 183,15 K
critical pressure
critical temperature
trippelpunkt
Visual
färg
Silver
appearanceblue-silver-grey metal
Brytningsindex
materialegenskap
Värmeledningsförmåga
30,7 W/(m K)
termisk expansion
0,0000084 1/K
molar heat capacity
24,89 J/(mol K)
Specifik värmekapacitet
0,489 J/(g⋅K)
heat capacity ratio
electrical properties
typeConductor
elektrisk konduktivitet
5 MS/m
resistivitet
0,0000002 m Ω
supraledare
5,4 K
magnetism
typeparamagnetic
magnetisk susceptibilitet (Mass)
0,0000000628 m³/Kg
magnetisk susceptibilitet (Molar)
0,000000003199 m³/mol
magnetisk susceptibilitet (Volume)
0,0003837
magnetic ordering
Curiepunkten
Néel temperature
Structure
KristallstrukturRymdcentrerat kubisk (BCC)
Gitterkonstant
3,02 Å
Lattice Anglesπ/2, π/2, π/2
mekanisk materialegenskap
hårdhet
7 MPa
Kompressibilitet
160 GPa
skjuvmodul
47 GPa
Young's modulus
128 GPa
Poissons konstant
0,37
ljudhastighet
4 560 m/s
klassificering
KategoriÖvergångsmetaller, Transition metals
CAS GroupVA
IUPAC GroupVB
Glawe Number54
Mendeleev Number47
Pettifor Number54
Geochemical Classfirst series transition metal
Goldschmidt classificationlitophile
övrigt
Gas Basicity
836,8 kJ/mol
Dipole Polarizability
87 ± 10 a₀
C6 Dispersion Coefficient
832 a₀
Allotropes
Träffyta
5,06
Neutron Mass Absorption
0,0033
kvanttal4F3/2
rymdgrupp229 (Im_3m)

Vanadinisotoper

Stabila isotoper2
Instabila isotoper27
Radioactive Isotopes24

39V

natural abundance
relative atomic mass
39,02423 ± 0,000429 Da
masstal39
g-factor
Halveringstid
Spinn7/2
nuclear quadrupole moment
upptäcktsdatum
Paritet-

39V Decay Modes
decay modeIntensitet
p (proton emission)%

40V

natural abundance
relative atomic mass
40,013387 ± 0,000322 Da
masstal40
g-factor
Halveringstid
Spinn2
nuclear quadrupole moment
upptäcktsdatum
Paritet-

40V Decay Modes
decay modeIntensitet
p (proton emission)%

41V

natural abundance
relative atomic mass
41,000333 ± 0,000215 Da
masstal41
g-factor
Halveringstid
Spinn7/2
nuclear quadrupole moment
upptäcktsdatum
Paritet-

41V Decay Modes
decay modeIntensitet
p (proton emission)%

42V

natural abundance
relative atomic mass
41,99182 ± 0,00021 Da
masstal42
g-factor
Halveringstid
Spinn2
nuclear quadrupole moment
upptäcktsdatum
Paritet-

42V Decay Modes
decay modeIntensitet
p (proton emission)%

43V

natural abundanceRadioactive ☢️
relative atomic mass
42,980766 ± 0,000046 Da
masstal43
g-factor
Halveringstid
79,3 ± 2,4 ms
Spinn7/2
nuclear quadrupole moment
upptäcktsdatum1987
Paritet-

43V Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)2.5%

44V

natural abundanceRadioactive ☢️
relative atomic mass
43,974440977 ± 0,000007799 Da
masstal44
g-factor
Halveringstid
111 ± 7 ms
Spinn2
nuclear quadrupole moment
upptäcktsdatum1971
Paritet

44V Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β+α (β+-delayed α emission)%
β+ p (β+-delayed proton emission)%

45V

natural abundanceRadioactive ☢️
relative atomic mass
44,965768498 ± 0,000000926 Da
masstal45
g-factor
Halveringstid
547 ± 6 ms
Spinn7/2
nuclear quadrupole moment
upptäcktsdatum1975
Paritet-

45V Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

46V

natural abundanceRadioactive ☢️
relative atomic mass
45,960197389 ± 0,000000143 Da
masstal46
g-factor
0
Halveringstid
422,62 ± 0,05 ms
Spinn0
nuclear quadrupole moment
0
upptäcktsdatum1952
Paritet+

46V Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

47V

natural abundanceRadioactive ☢️
relative atomic mass
46,954903558 ± 0,000000118 Da
masstal47
g-factor
Halveringstid
32,6 ± 0,3 m
Spinn3/2
nuclear quadrupole moment
upptäcktsdatum1942
Paritet-

47V Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

48V

natural abundanceRadioactive ☢️
relative atomic mass
47,9522509 ± 0,000001043 Da
masstal48
g-factor
0,503 ± 0,00275
Halveringstid
15,9735 ± 0,0025 d
Spinn4
nuclear quadrupole moment
upptäcktsdatum1937
Paritet+

48V Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

49V

natural abundanceRadioactive ☢️
relative atomic mass
48,948510509 ± 0,000000884 Da
masstal49
g-factor
1,2771428571429 ± 0,014285714285714
Halveringstid
330 ± 15 d
Spinn7/2
nuclear quadrupole moment
upptäcktsdatum1940
Paritet-

49V Decay Modes
decay modeIntensitet
ϵ (electron capture)100%

50V

natural abundanceRadioactive ☢️
0,25 ± 0,01
relative atomic mass
49,947156681 ± 0,000000099 Da
masstal50
g-factor
Halveringstid
271 ± 13 Py
Spinn6
nuclear quadrupole moment
0,21 ± 0,04
upptäcktsdatum1949
Paritet+

50V Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β (β decay)%

51V

natural abundance
99,75 ± 0,01
relative atomic mass
50,943957664 ± 0,000000104 Da
masstal51
g-factor
Halveringstid
Spinn7/2
nuclear quadrupole moment
−0,052 ± 0,01
upptäcktsdatum1924
Paritet-

52V

natural abundanceRadioactive ☢️
relative atomic mass
51,944773636 ± 0,00000017 Da
masstal52
g-factor
Halveringstid
3,743 ± 0,005 m
Spinn3
nuclear quadrupole moment
upptäcktsdatum1934
Paritet+

52V Decay Modes
decay modeIntensitet
β (β decay)100%

53V

natural abundanceRadioactive ☢️
relative atomic mass
52,94433494 ± 0,000003331 Da
masstal53
g-factor
Halveringstid
1,543 ± 0,014 m
Spinn7/2
nuclear quadrupole moment
upptäcktsdatum1960
Paritet-

53V Decay Modes
decay modeIntensitet
β (β decay)100%

54V

natural abundanceRadioactive ☢️
relative atomic mass
53,946432009 ± 0,000012001 Da
masstal54
g-factor
Halveringstid
49,8 ± 0,5 s
Spinn3
nuclear quadrupole moment
upptäcktsdatum1970
Paritet+

54V Decay Modes
decay modeIntensitet
β (β decay)100%

55V

natural abundanceRadioactive ☢️
relative atomic mass
54,947262 ± 0,000029 Da
masstal55
g-factor
Halveringstid
6,54 ± 0,15 s
Spinn7/2
nuclear quadrupole moment
upptäcktsdatum1977
Paritet-

55V Decay Modes
decay modeIntensitet
β (β decay)100%

56V

natural abundanceRadioactive ☢️
relative atomic mass
55,950420082 ± 0,000188819 Da
masstal56
g-factor
Halveringstid
216 ± 4 ms
Spinn1
nuclear quadrupole moment
upptäcktsdatum1980
Paritet+

56V Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)%

57V

natural abundanceRadioactive ☢️
relative atomic mass
56,952297 ± 0,000091 Da
masstal57
g-factor
Halveringstid
350 ± 10 ms
Spinn7/2
nuclear quadrupole moment
upptäcktsdatum1980
Paritet-

57V Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)%

58V

natural abundanceRadioactive ☢️
relative atomic mass
57,956595985 ± 0,000102862 Da
masstal58
g-factor
Halveringstid
191 ± 10 ms
Spinn1
nuclear quadrupole moment
upptäcktsdatum1980
Paritet+

58V Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)%

59V

natural abundanceRadioactive ☢️
relative atomic mass
58,959623343 ± 0,000147505 Da
masstal59
g-factor
Halveringstid
95 ± 6 ms
Spinn5/2
nuclear quadrupole moment
upptäcktsdatum1985
Paritet-

59V Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)3%

60V

natural abundanceRadioactive ☢️
relative atomic mass
59,964479215 ± 0,000195327 Da
masstal60
g-factor
Halveringstid
122 ± 18 ms
Spinn3
nuclear quadrupole moment
upptäcktsdatum1985
Paritet+

60V Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)%
2n (2-neutron emission)%

61V

natural abundanceRadioactive ☢️
relative atomic mass
60,967603529 ± 0,000252196 Da
masstal61
g-factor
Halveringstid
48,2 ± 0,6 ms
Spinn3/2
nuclear quadrupole moment
upptäcktsdatum1992
Paritet-

61V Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)14.5%
2n (2-neutron emission)%

62V

natural abundanceRadioactive ☢️
relative atomic mass
61,972932556 ± 0,000283723 Da
masstal62
g-factor
Halveringstid
33,6 ± 2,3 ms
Spinn3
nuclear quadrupole moment
upptäcktsdatum1997
Paritet+

62V Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)%
2n (2-neutron emission)%

63V

natural abundanceRadioactive ☢️
relative atomic mass
62,976661 ± 0,000365 Da
masstal63
g-factor
Halveringstid
19,6 ± 0,9 ms
Spinn3/2
nuclear quadrupole moment
upptäcktsdatum1997
Paritet-

63V Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)35%
2n (2-neutron emission)%

64V

natural abundanceRadioactive ☢️
relative atomic mass
63,98248 ± 0,000429 Da
masstal64
g-factor
Halveringstid
15 ± 2 ms
Spinn1
nuclear quadrupole moment
upptäcktsdatum1997
Paritet

64V Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)%
2n (2-neutron emission)%

65V

natural abundanceRadioactive ☢️
relative atomic mass
64,986999 ± 0,000537 Da
masstal65
g-factor
Halveringstid
Spinn5/2
nuclear quadrupole moment
upptäcktsdatum2009
Paritet-

65V Decay Modes
decay modeIntensitet
β (β decay)%
β n (β-delayed neutron emission)%
2n (2-neutron emission)%

66V

natural abundanceRadioactive ☢️
relative atomic mass
65,993237 ± 0,000537 Da
masstal66
g-factor
Halveringstid
Spinn
nuclear quadrupole moment
upptäcktsdatum2009
Paritet

66V Decay Modes
decay modeIntensitet
β (β decay)%
β n (β-delayed neutron emission)%
2n (2-neutron emission)%

67V

natural abundanceRadioactive ☢️
relative atomic mass
66,998128 ± 0,000644 Da
masstal67
g-factor
Halveringstid
Spinn5/2
nuclear quadrupole moment
upptäcktsdatum2013
Paritet-

67V Decay Modes
decay modeIntensitet
β (β decay)%
β n (β-delayed neutron emission)%
2n (2-neutron emission)%
Vanadium 1.jpg

historia

upptäckare eller uppfinnareNils Sefström
fyndplatsSweden
upptäcktsdatum1830
etymologiFrom Scandinavian goddess, Vanadis.
uttalveh-NAY-di-em (engelska)

Sources

Förekomst
Abundance in Earth's crust
120 mg/kg
Abundance in Oceans
0,0025 mg/L
Abundance in Human Body
0,000003 %
Abundance in Meteor
0,0061 %
Abundance in Sun
0,00004 %
Abundance in Universe
0,0001 %

Nuclear Screening Constants

1s0.5744
2p3.9272
2s6.8186
3d14.0171
3p12.215
3s11.2907
4s18.0188