Mangan (Mn)

grundstof med atomnummer 25

Atomnummer	25
Atommasse	54.938044
mass number	55

Gruppe	7
Periode	4
Blok	d

proton	25 p⁺
neutron	30 n⁰
elektron	25 e^-

Fysisk Egenskab

Atomradius	140 pm 242 pm
molar volume	7,39 cm³/mol
Kovalent Radius	119 pm 105 pm 103 pm 147 pm 150 pm
Metallic Radius	118 pm 127 pm
Ionisk radius	66 pm 75 pm 67 pm 83 pm 90 pm 96 pm 58 pm 58 pm 64,5 pm 39 pm 53 pm 33 pm 25,5 pm 25 pm 46 pm
Crystal Radius	80 pm 89 pm 81 pm 97 pm 104 pm 110 pm 72 pm 72 pm 78,5 pm 53 pm 67 pm 47 pm 39,5 pm 39 pm 60 pm
Van der Waals-radius	205 pm 205 pm 224 pm 296,1 pm
massefylde	7,3 g/cm³ 5.950 kg/m³

Kemisk Egenskab

{ERROR}

energi

proton affinity	797,3 kJ/mol
electron affinity
ioniseringsenergi	7,434018 eV/particle 15,63999 eV/particle 33,668 eV/particle 51,2 eV/particle 72,4 eV/particle 95,6 eV/particle 119,203 eV/particle 195,47 eV/particle 221,89 eV/particle 248,64 eV/particle 286,14 eV/particle 314,4 eV/particle 343,6 eV/particle 403 eV/particle 435,17 eV/particle 1.133,72 eV/particle 1.224,1 eV/particle 1.320,3 eV/particle 1.430,9 eV/particle 1.537,22 eV/particle 1.643,21 eV/particle 1.788,7 eV/particle 1.879,87 eV/particle 8.140,7869 eV/particle 8.571,948 eV/particle

Fordampningsvarme	221 kJ/mol
smeltevarme	13,4 kJ/mol
standard enthalpy of formation	283,3 kJ/mol
elektron

Elektronskal	2, 8, 13, 2

Valenselektron	2 ⓘ

electron configuration	[Ar] 3d⁵ 4s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 3d⁵ 4s²

Oxidationstrin	-3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7
Elektronegativitet	10,34 eV/particle 0.1352844 1.55
Electrophilicity Index
fundamental state of matter

stoffase
gaseous state of matter
Kogepunkt	2.334,15 K
Smeltepunkt	1.519,15 K
critical pressure
critical temperature	4.325,15 K
trippelpunkt
appearance
farve	Sort #808090 #9c7ac7 #9c7ac7
appearance	silvery metallic
Brydningsindeks
materialeegenskab
Varmeledningsevne
Termisk ekspansion	0,0000217 1/K
molar heat capacity	26,32 J/(mol K)
Varmefylde	0,479 J/(g⋅K)
Adiabateksponenten
electrical properties
type	Conductor
specifik ledningsevne	0,62 MS/m
Elektrisk resistivitet	0,0000016 Ω*m
superledning
Magnetisme
type	paramagnetic
magnetic susceptibility (Mass)	0,000000121 m³/Kg
magnetic susceptibility (Molar)	0,0000000066475 m³/mol
magnetic susceptibility (Volume)	0,00090387
magnetic ordering
Curietemperaturen
Néel temperature	100 K
struktur
Krystalstruktur	{ERROR}
lattice constant	8,89 Å
Lattice Angles	π/2, π/2, π/2
mechanical property
hårdhed	196 MPa 6 MPa
Kompressibilitetsmodul	120 GPa
Forskydningsmodul
E-modul	198 GPa
Poissons forhold
speed of sound	5.150 m/s
klassificering
Kategori	Actinider, Transition metals
CAS Group	VIIA
IUPAC Group	VIIB
Glawe Number	72
Mendeleev Number	55
Pettifor Number	60
Geochemical Class	first series transition metal
Goldschmidt classification	siderophile

øvrige

Gas Basicity	774,4 kJ/mol
polarizability	68 ± 9 a₀
C6 Dispersion Coefficient	552 a₀ 635 a₀
allotrope
Neutron cross section	13,3
Neutron Mass Absorption	0,0083
quantum number	6S5/2
rumgruppe	217 (I_43m)

Isotopes of Manganese

Stable Isotopes	1
Unstable Isotopes	30
Natural Isotopes	1

⁴³Mn

mass number	43
neutron number	18
Relative Atomic Mass	43,018647 ± 0,000429 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	5/2
nuclear quadrupole moment
opdagelsesdato
Paritet	-

decay mode	Intensitet
p (proton emission)

⁴⁴Mn

mass number	44
neutron number	19
Relative Atomic Mass	44,008009 ± 0,000322 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	2
nuclear quadrupole moment
opdagelsesdato
Paritet	-

decay mode	Intensitet
p (proton emission)

⁴⁵Mn

mass number	45
neutron number	20
Relative Atomic Mass	44,994654 ± 0,000322 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	5/2
nuclear quadrupole moment
opdagelsesdato
Paritet	-

decay mode	Intensitet
p (proton emission)

⁴⁶Mn

mass number	46
neutron number	21
Relative Atomic Mass	45,986669 ± 0,000093 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	36,2 ± 0,4 ms
spin	4
nuclear quadrupole moment
opdagelsesdato	1987
Paritet	+

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	57%
2p (2-proton emission)	18%
β⁺α (β⁺-delayed α emission)

⁴⁷Mn

mass number	47
neutron number	22
Relative Atomic Mass	46,975774 ± 0,000034 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	88 ± 1,3 ms
spin	5/2
nuclear quadrupole moment
opdagelsesdato	1987
Paritet	-

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	1.7%

⁴⁸Mn

mass number	48
neutron number	23
Relative Atomic Mass	47,96854876 ± 0,000007191 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	158,1 ± 2,2 ms
spin	4
nuclear quadrupole moment
opdagelsesdato	1987
Paritet	+

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	0.28%
β⁺α (β⁺-delayed α emission)	6%

⁴⁹Mn

mass number	49
neutron number	24
Relative Atomic Mass	48,95961335 ± 0,000002377 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	382 ± 7 ms
spin	5/2
nuclear quadrupole moment
opdagelsesdato	1970
Paritet	-

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

⁵⁰Mn

mass number	50
neutron number	25
Relative Atomic Mass	49,954238157 ± 0,000000123 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	283,21 ± 0,07 ms
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1952
Paritet	+

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

⁵¹Mn

mass number	51
neutron number	26
Relative Atomic Mass	50,94820877 ± 0,000000326 Da
g-factor	1,43 ± 0,0016
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	45,81 ± 0,21 m
spin	5/2
nuclear quadrupole moment	0,41 ± 0,08
opdagelsesdato	1938
Paritet	-

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

⁵²Mn

mass number	52
neutron number	27
Relative Atomic Mass	51,94555909 ± 0,000000138 Da
g-factor	0,51036666666667 ± 0,0002
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	5,591 ± 0,003 d
spin	6
nuclear quadrupole moment	0,5 ± 0,07
opdagelsesdato	1938
Paritet	+

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

⁵³Mn

mass number	53
neutron number	28
Relative Atomic Mass	52,941287497 ± 0,000000371 Da
g-factor	1,438 ± 0,0014285714285714
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	3,7 ± 0,4 My
spin	7/2
nuclear quadrupole moment	0,17 ± 0,03
opdagelsesdato	1955
Paritet	-

decay mode	Intensitet
ϵ (electron capture)	100%

⁵⁴Mn

mass number	54
neutron number	29
Relative Atomic Mass	53,940355772 ± 0,00000108 Da
g-factor	1,099 ± 0,001
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	312,081 ± 0,032 d
spin	3
nuclear quadrupole moment	0,37 ± 0,03
opdagelsesdato	1938
Paritet	+

decay mode	Intensitet
ϵ (electron capture)	100%
β⁻ (β⁻ decay)	0.93%
e⁺ (positron emission)	1.28%

⁵⁵Mn

mass number	55
neutron number	30
Relative Atomic Mass	54,93804304 ± 0,000000279 Da
g-factor
natural abundance	100
radioaktivitet	stable isotope
halveringstid	Not Radioactive ☢️
spin	5/2
nuclear quadrupole moment	0,33 ± 0,01
opdagelsesdato	1923
Paritet	-

⁵⁶Mn

mass number	56
neutron number	31
Relative Atomic Mass	55,938902816 ± 0,000000314 Da
g-factor	1,08 ± 0,00066666666666667
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	2,5789 ± 0,0001 h
spin	3
nuclear quadrupole moment	0,24 ± 0,08
opdagelsesdato	1934
Paritet	+

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

⁵⁷Mn

mass number	57
neutron number	32
Relative Atomic Mass	56,938285944 ± 0,000001615 Da
g-factor	1,3924 ± 0,0008
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	85,4 ± 1,8 s
spin	5/2
nuclear quadrupole moment	0,37 ± 0,03
opdagelsesdato	1954
Paritet	-

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

⁵⁸Mn

mass number	58
neutron number	33
Relative Atomic Mass	57,940066643 ± 0,0000029 Da
g-factor	2,623 ± 0,002
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	3 ± 0,1 s
spin	1
nuclear quadrupole moment	0,03 ± 0,08
opdagelsesdato	1961
Paritet	+

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

⁵⁹Mn

mass number	59
neutron number	34
Relative Atomic Mass	58,940391111 ± 0,0000025 Da
g-factor	1,3976 ± 0,0012
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	4,59 ± 0,05 s
spin	5/2
nuclear quadrupole moment	0,34 ± 0,03
opdagelsesdato	1976
Paritet	-

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

⁶⁰Mn

mass number	60
neutron number	35
Relative Atomic Mass	59,943136574 ± 0,0000025 Da
g-factor	2,488 ± 0,007
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	280 ± 20 ms
spin	1
nuclear quadrupole moment	0,1 ± 0,2
opdagelsesdato	1978
Paritet	+

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

⁶¹Mn

mass number	61
neutron number	36
Relative Atomic Mass	60,944452541 ± 0,0000025 Da
g-factor	1,4132 ± 0,0008
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	709 ± 8 ms
spin	5/2
nuclear quadrupole moment	0,36 ± 0,03
opdagelsesdato	1980
Paritet	-

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

⁶²Mn

mass number	62
neutron number	37
Relative Atomic Mass	61,947907384 ± 0,000007023 Da
g-factor	2,384 ± 0,007
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	92 ± 13 ms
spin	1
nuclear quadrupole moment	0,1 ± 0,2
opdagelsesdato	1983
Paritet	+

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

⁶³Mn

mass number	63
neutron number	38
Relative Atomic Mass	62,949664672 ± 0,000004 Da
g-factor	1,3756 ± 0,0012
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	275 ± 4 ms
spin	5/2
nuclear quadrupole moment	0,48 ± 0,04
opdagelsesdato	1985
Paritet	-

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

⁶⁴Mn

mass number	64
neutron number	39
Relative Atomic Mass	63,953849369 ± 0,0000038 Da
g-factor	2,085 ± 0,003
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	88,8 ± 2,4 ms
spin	1
nuclear quadrupole moment
opdagelsesdato	1985
Paritet	+

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	2.7%

⁶⁵Mn

mass number	65
neutron number	40
Relative Atomic Mass	64,956019749 ± 0,000004 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	91,9 ± 0,7 ms
spin	5/2
nuclear quadrupole moment
opdagelsesdato	1985
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	7.9%

⁶⁶Mn

mass number	66
neutron number	41
Relative Atomic Mass	65,960546833 ± 0,000012 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	63,8 ± 0,9 ms
spin	1
nuclear quadrupole moment
opdagelsesdato	1992
Paritet	+

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	7.4%
2n (2-neutron emission)

⁶⁷Mn

mass number	67
neutron number	42
Relative Atomic Mass	66,96395 ± 0,000215 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	46,7 ± 2,3 ms
spin	5/2
nuclear quadrupole moment
opdagelsesdato	1997
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	10%
2n (2-neutron emission)

⁶⁸Mn

mass number	68
neutron number	43
Relative Atomic Mass	67,968953 ± 0,000322 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	33,7 ± 1,5 ms
spin	3
nuclear quadrupole moment
opdagelsesdato	1995
Paritet

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	18%
2n (2-neutron emission)

⁶⁹Mn

mass number	69
neutron number	44
Relative Atomic Mass	68,972775 ± 0,000429 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	22,1 ± 1,6 ms
spin	5/2
nuclear quadrupole moment
opdagelsesdato	1995
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	40%
2n (2-neutron emission)

⁷⁰Mn

mass number	70
neutron number	45
Relative Atomic Mass	69,978046 ± 0,000537 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	19,9 ± 1,7 ms
spin	4
nuclear quadrupole moment
opdagelsesdato	2009
Paritet

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

⁷¹Mn

mass number	71
neutron number	46
Relative Atomic Mass	70,982158 ± 0,000537 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	5/2
nuclear quadrupole moment
opdagelsesdato	2010
Paritet	-

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

⁷²Mn

mass number	72
neutron number	47
Relative Atomic Mass	71,988009 ± 0,000644 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin
nuclear quadrupole moment
opdagelsesdato	2013
Paritet

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

⁷³Mn

mass number	73
neutron number	48
Relative Atomic Mass	72,992807 ± 0,000644 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	5/2
nuclear quadrupole moment
opdagelsesdato	2017
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)

historie

opdager eller opfinder	Johann Gahn
fundsted	Sweden
opdagelsesdato	1774
etymologi	Latin: magnes (magnet); Italian: manganese.
udtale	MAN-ge-nees (engelsk)

source

Forekomst
Abundance in Earth's crust	950 mg/kg
natural abundance (verdenshave)	0,0002 mg/L
natural abundance (menneskelige krop)	0,00002 %
natural abundance (Meteoroid)	0,27 %
natural abundance (Solen)	0,001 %
Abundance in Universe	0,0008 %

Nuclear Screening Constants

1	s	0.6043
2	p	3.916
2	s	7.2062
3	d	14.4718
3	p	12.8908
3	s	11.9821
4	s	19.7168

Mangan on ChemicalAid

Mangan (Mn)

Fysisk Egenskab

Kemisk Egenskab

øvrige

Isotopes of Manganese

43Mn

44Mn

45Mn

46Mn

47Mn

48Mn

49Mn

50Mn

51Mn

52Mn

53Mn

54Mn

55Mn

56Mn

57Mn

58Mn

59Mn

60Mn

61Mn

62Mn

63Mn

64Mn

65Mn

66Mn

67Mn

68Mn

69Mn

70Mn

71Mn

72Mn

73Mn

historie

source

Nuclear Screening Constants

⁴³Mn

⁴⁴Mn

⁴⁵Mn

⁴⁶Mn

⁴⁷Mn

⁴⁸Mn

⁴⁹Mn

⁵⁰Mn

⁵¹Mn

⁵²Mn

⁵³Mn

⁵⁴Mn

⁵⁵Mn

⁵⁶Mn

⁵⁷Mn

⁵⁸Mn

⁵⁹Mn

⁶⁰Mn

⁶¹Mn

⁶²Mn

⁶³Mn

⁶⁴Mn

⁶⁵Mn

⁶⁶Mn

⁶⁷Mn

⁶⁸Mn

⁶⁹Mn

⁷⁰Mn

⁷¹Mn

⁷²Mn

⁷³Mn