Vanadium (V)

grundstof med atomnummer 23

Atomnummer	23
Atommasse	50.9415
mass number	51

Gruppe	5
Periode	4
Blok	d

proton	23 p⁺
neutron	28 n⁰
elektron	23 e^-

Animated Bohrs atommodel of V (Vanadium)

Fysisk Egenskab

Atomradius	135 pm 252 pm
molar volume	8,35 cm³/mol
Kovalent Radius	134 pm 112 pm 106 pm 153 pm
Metallic Radius	122 pm 134 pm
Ionisk radius	79 pm 64 pm 53 pm 58 pm 72 pm 35,5 pm 46 pm 54 pm
Crystal Radius	93 pm 78 pm 67 pm 72 pm 86 pm 49,5 pm 60 pm 68 pm
Van der Waals-radius	205 pm 207 pm 229 pm 314,4 pm
massefylde	6 g/cm³ 5.500 kg/m³

Kemisk Egenskab

{ERROR}

energi

proton affinity	859,4 kJ/mol
electron affinity	0,525 eV/particle
ioniseringsenergi	6,746187 eV/particle 14,62 eV/particle 29,311 eV/particle 46,709 eV/particle 65,28165 eV/particle 128,13 eV/particle 150,72 eV/particle 173,55 eV/particle 205,96 eV/particle 230,5 eV/particle 254,8 eV/particle 308,5 eV/particle 336,274 eV/particle 896 eV/particle 977,2 eV/particle 1.062,9 eV/particle 1.165,2 eV/particle 1.258,86 eV/particle 1.354,17 eV/particle 1.486,67 eV/particle 1.569,656 eV/particle 6.851,3106 eV/particle 7.246,122 eV/particle

Fordampningsvarme	460 kJ/mol
smeltevarme	17,5 kJ/mol
standard enthalpy of formation	515,5 kJ/mol
elektron

Elektronskal	2, 8, 11, 2

Valenselektron	2 ⓘ

electron configuration	[Ar] 3d³ 4s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 3d³ 4s²

Oxidationstrin	-3, -1, 0, 1, 2, 3, 4, 5
Elektronegativitet	9,063 eV/particle 0.1273344 1.63
Electrophilicity Index	1,0623004980594741 eV/particle
fundamental state of matter

stoffase
gaseous state of matter
Kogepunkt	3.680,15 K
Smeltepunkt	2.183,15 K
critical pressure
critical temperature
trippelpunkt
appearance
farve	Sort #ff1493 #a6a6ab #a6a6ab
appearance	blue-silver-grey metal
Brydningsindeks
materialeegenskab
Varmeledningsevne	30,7 W/(m K)
Termisk ekspansion	0,0000084 1/K
molar heat capacity	24,89 J/(mol K)
Varmefylde	0,489 J/(g⋅K)
Adiabateksponenten
electrical properties
type	Conductor
specifik ledningsevne	5 MS/m
Elektrisk resistivitet	0,0000002 Ω*m
superledning	5,4 K
Magnetisme
type	paramagnetic
magnetic susceptibility (Mass)	0,0000000628 m³/Kg
magnetic susceptibility (Molar)	0,000000003199 m³/mol
magnetic susceptibility (Volume)	0,0003837
magnetic ordering
Curietemperaturen
Néel temperature
struktur
Krystalstruktur	{ERROR}
lattice constant	3,02 Å
Lattice Angles	π/2, π/2, π/2
mechanical property
hårdhed	628 MPa 7 MPa 628 MPa
Kompressibilitetsmodul	160 GPa
Forskydningsmodul	47 GPa
E-modul	128 GPa
Poissons forhold	0,37
speed of sound	4.560 m/s
klassificering
Kategori	Actinider, Transition metals
CAS Group	VA
IUPAC Group	VB
Glawe Number	54
Mendeleev Number	47
Pettifor Number	54
Geochemical Class	first series transition metal
Goldschmidt classification	litophile

øvrige

Gas Basicity	836,8 kJ/mol
polarizability	87 ± 10 a₀
C6 Dispersion Coefficient	832 a₀ 955 a₀
allotrope
Neutron cross section	5,06
Neutron Mass Absorption	0,0033
quantum number	4F3/2
rumgruppe	229 (Im_3m)

Isotopes of Vanadium

Stable Isotopes	1
Unstable Isotopes	28
Natural Isotopes	2

³⁹V

mass number	39
neutron number	16
Relative Atomic Mass	39,02423 ± 0,000429 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	7/2
nuclear quadrupole moment
opdagelsesdato
Paritet	-

decay mode	Intensitet
p (proton emission)

⁴⁰V

mass number	40
neutron number	17
Relative Atomic Mass	40,013387 ± 0,000322 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	2
nuclear quadrupole moment
opdagelsesdato
Paritet	-

decay mode	Intensitet
p (proton emission)

⁴¹V

mass number	41
neutron number	18
Relative Atomic Mass	41,000333 ± 0,000215 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	7/2
nuclear quadrupole moment
opdagelsesdato
Paritet	-

decay mode	Intensitet
p (proton emission)

⁴²V

mass number	42
neutron number	19
Relative Atomic Mass	41,99182 ± 0,00021 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	2
nuclear quadrupole moment
opdagelsesdato
Paritet	-

decay mode	Intensitet
p (proton emission)

⁴³V

mass number	43
neutron number	20
Relative Atomic Mass	42,980766 ± 0,000046 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	79,3 ± 2,4 ms
spin	7/2
nuclear quadrupole moment
opdagelsesdato	1987
Paritet	-

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	2.5%

⁴⁴V

mass number	44
neutron number	21
Relative Atomic Mass	43,974440977 ± 0,000007799 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	111 ± 7 ms
spin	2
nuclear quadrupole moment
opdagelsesdato	1971
Paritet

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺α (β⁺-delayed α emission)
β⁺ p (β⁺-delayed proton emission)

⁴⁵V

mass number	45
neutron number	22
Relative Atomic Mass	44,965768498 ± 0,000000926 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	547 ± 6 ms
spin	7/2
nuclear quadrupole moment
opdagelsesdato	1975
Paritet	-

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁴⁶V

mass number	46
neutron number	23
Relative Atomic Mass	45,960197389 ± 0,000000143 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	422,62 ± 0,05 ms
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1952
Paritet	+

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁴⁷V

mass number	47
neutron number	24
Relative Atomic Mass	46,954903558 ± 0,000000118 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	32,6 ± 0,3 m
spin	3/2
nuclear quadrupole moment
opdagelsesdato	1942
Paritet	-

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁴⁸V

mass number	48
neutron number	25
Relative Atomic Mass	47,9522509 ± 0,000001043 Da
g-factor	0,503 ± 0,00275
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	15,9735 ± 0,0025 d
spin	4
nuclear quadrupole moment
opdagelsesdato	1937
Paritet	+

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁴⁹V

mass number	49
neutron number	26
Relative Atomic Mass	48,948510509 ± 0,000000884 Da
g-factor	1,2771428571429 ± 0,014285714285714
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	330 ± 15 d
spin	7/2
nuclear quadrupole moment
opdagelsesdato	1940
Paritet	-

decay mode	Intensitet
ϵ (electron capture)	100%

⁵⁰V

mass number	50
neutron number	27
Relative Atomic Mass	49,947156681 ± 0,000000099 Da
g-factor
natural abundance	0,25 ± 0,01
radioaktivitet	☢️ radioactive element
halveringstid	271 ± 13 Py
spin	6
nuclear quadrupole moment	0,21 ± 0,04
opdagelsesdato	1949
Paritet	+

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁻ (β⁻ decay)

⁵¹V

mass number	51
neutron number	28
Relative Atomic Mass	50,943957664 ± 0,000000104 Da
g-factor
natural abundance	99,75 ± 0,01
radioaktivitet	stable isotope
halveringstid	Not Radioactive ☢️
spin	7/2
nuclear quadrupole moment	-0,052 ± 0,01
opdagelsesdato	1924
Paritet	-

⁵²V

mass number	52
neutron number	29
Relative Atomic Mass	51,944773636 ± 0,00000017 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	3,743 ± 0,005 m
spin	3
nuclear quadrupole moment
opdagelsesdato	1934
Paritet	+

decay mode	Intensitet
β⁻ (β⁻ decay)	100%

⁵³V

mass number	53
neutron number	30
Relative Atomic Mass	52,94433494 ± 0,000003331 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	1,543 ± 0,014 m
spin	7/2
nuclear quadrupole moment
opdagelsesdato	1960
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)	100%

⁵⁴V

mass number	54
neutron number	31
Relative Atomic Mass	53,946432009 ± 0,000012001 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	49,8 ± 0,5 s
spin	3
nuclear quadrupole moment
opdagelsesdato	1970
Paritet	+

decay mode	Intensitet
β⁻ (β⁻ decay)	100%

⁵⁵V

mass number	55
neutron number	32
Relative Atomic Mass	54,947262 ± 0,000029 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	6,54 ± 0,15 s
spin	7/2
nuclear quadrupole moment
opdagelsesdato	1977
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)	100%

⁵⁶V

mass number	56
neutron number	33
Relative Atomic Mass	55,950420082 ± 0,000188819 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	216 ± 4 ms
spin	1
nuclear quadrupole moment
opdagelsesdato	1980
Paritet	+

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

⁵⁷V

mass number	57
neutron number	34
Relative Atomic Mass	56,952297 ± 0,000091 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	350 ± 10 ms
spin	7/2
nuclear quadrupole moment
opdagelsesdato	1980
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

⁵⁸V

mass number	58
neutron number	35
Relative Atomic Mass	57,956595985 ± 0,000102862 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	191 ± 10 ms
spin	1
nuclear quadrupole moment
opdagelsesdato	1980
Paritet	+

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

⁵⁹V

mass number	59
neutron number	36
Relative Atomic Mass	58,959623343 ± 0,000147505 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	95 ± 6 ms
spin	5/2
nuclear quadrupole moment
opdagelsesdato	1985
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	3%

⁶⁰V

mass number	60
neutron number	37
Relative Atomic Mass	59,964479215 ± 0,000195327 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	122 ± 18 ms
spin	3
nuclear quadrupole moment
opdagelsesdato	1985
Paritet	+

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶¹V

mass number	61
neutron number	38
Relative Atomic Mass	60,967603529 ± 0,000252196 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	48,2 ± 0,6 ms
spin	3/2
nuclear quadrupole moment
opdagelsesdato	1992
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	14.5%
2n (2-neutron emission)

⁶²V

mass number	62
neutron number	39
Relative Atomic Mass	61,972932556 ± 0,000283723 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	33,6 ± 2,3 ms
spin	3
nuclear quadrupole moment
opdagelsesdato	1997
Paritet	+

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶³V

mass number	63
neutron number	40
Relative Atomic Mass	62,976661 ± 0,000365 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	19,6 ± 0,9 ms
spin	3/2
nuclear quadrupole moment
opdagelsesdato	1997
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	35%
2n (2-neutron emission)

⁶⁴V

mass number	64
neutron number	41
Relative Atomic Mass	63,98248 ± 0,000429 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	15 ± 2 ms
spin	1
nuclear quadrupole moment
opdagelsesdato	1997
Paritet

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶⁵V

mass number	65
neutron number	42
Relative Atomic Mass	64,986999 ± 0,000537 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	5/2
nuclear quadrupole moment
opdagelsesdato	2009
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶⁶V

mass number	66
neutron number	43
Relative Atomic Mass	65,993237 ± 0,000537 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin
nuclear quadrupole moment
opdagelsesdato	2009
Paritet

decay mode	Intensitet
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶⁷V

mass number	67
neutron number	44
Relative Atomic Mass	66,998128 ± 0,000644 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	5/2
nuclear quadrupole moment
opdagelsesdato	2013
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

historie

opdager eller opfinder	Nils Sefström
fundsted	Sweden
opdagelsesdato	1830
etymologi	From Scandinavian goddess, Vanadis.
udtale	veh-NAY-di-em (engelsk)

source

Forekomst
Abundance in Earth's crust	120 mg/kg
natural abundance (verdenshave)	0,0025 mg/L
natural abundance (menneskelige krop)	0,000003 %
natural abundance (Meteoroid)	0,0061 %
natural abundance (Solen)	0,00004 %
Abundance in Universe	0,0001 %

Nuclear Screening Constants

1	s	0.5744
2	p	3.9272
2	s	6.8186
3	d	14.0171
3	p	12.215
3	s	11.2907
4	s	18.0188

Vanadium on ChemicalAid

Vanadium (V)

Fysisk Egenskab

Kemisk Egenskab

øvrige

Isotopes of Vanadium

39V

40V

41V

42V

43V

44V

45V

46V

47V

48V

49V

50V

51V

52V

53V

54V

55V

56V

57V

58V

59V

60V

61V

62V

63V

64V

65V

66V

67V

historie

source

Nuclear Screening Constants

³⁹V

⁴⁰V

⁴¹V

⁴²V

⁴³V

⁴⁴V

⁴⁵V

⁴⁶V

⁴⁷V

⁴⁸V

⁴⁹V

⁵⁰V

⁵¹V

⁵²V

⁵³V

⁵⁴V

⁵⁵V

⁵⁶V

⁵⁷V

⁵⁸V

⁵⁹V

⁶⁰V

⁶¹V

⁶²V

⁶³V

⁶⁴V

⁶⁵V

⁶⁶V

⁶⁷V