Mangan

Mangan (Mn)

hemijski element sa simbolom Mn i atomskim brojem 25
Atomic Number25
Atomic Weight54.938044
Maseni broj55
Group7
Period4
Blockd
Proton25 p+
Neutron30 n0
Elektron25 e-
Animated Bohrov model atoma of Mn (Mangan)

Physical Property

Atomski Radijus
140 pm
Molarni volumen
covalent radius
119 pm
Metallic Radius
118 pm
Ionski radijus
66 pm
Crystal Radius
80 pm
Van der Waalsov radijus
205 pm
gustoća
7,3 g/cm³
Atomic Radii Of The Elements: Mangan0102030405060708090100110120130140150160170180190200210pmAtomski RadijusCovalent RadiusMetallic RadiusVan der Waalsov radijus

Chemical Property

energija
proton affinity
797,3 kJ/mol
electron affinity
ionization energy
7,434018 eV/particle
ionization energy of Mn (Mangan)
Toplota isparavanja
221 kJ/mol
toplota topljenja
13,4 kJ/mol
standard enthalpy of formation
283,3 kJ/mol
Elektron
electron shell2, 8, 13, 2
Bohrov model atoma: Mn (Mangan)
Valentni elektron2
Lewis structure: Mn (Mangan)
electron configuration[Ar] 3d5 4s2
1s2 2s2 2p6 3s2 3p6 3d5 4s2
Enhanced Bohrov model atoma of Mn (Mangan)
Orbital Diagram of Mn (Mangan)
oksidacijsko stanje-3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7
Elektronegativnost
1.55
Electrophilicity Index
fundamental state of matter
agregatno stanjeSolid
gaseous state of matter
Boiling Point
2.334,15 K
Melting Point
1.519,15 K
critical pressure
Kritična temperatura
4.325,15 K
Trojna tačka
appearance
boja
Silver
appearancesilvery metallic
Indeks prelamanja
thermodynamic material property
Thermal Conductivity
thermal expansion
0,0000217 1/K
molar heat capacity
26,32 J/(mol K)
Specific Heat Capacity
0,479 J/(g⋅K)
heat capacity ratio
electrical properties
typeConductor
Specifična električna provodljivost
0,62 MS/m
electrical resistivity
0,0000016 m Ω
Superprovodljivost
Magnetizam
typeparamagnetic
magnetic susceptibility (Mass)
0,000000121 m³/Kg
magnetic susceptibility (Molar)
0,0000000066475 m³/mol
magnetic susceptibility (Volume)
0,00090387
magnetic ordering
Kirijeva tačka
Néel temperature
100 K
struktura
Crystal StructureBody Centered Cubic (CUB)
lattice constant
8,89 Å
Lattice Anglesπ/2, π/2, π/2
mechanical property
Tvrdoća
6 MPa
bulk modulus
120 GPa
shear modulus
Young's modulus
198 GPa
Poisson's ratio
Brzina zvuka
5.150 m/s
klasifikacija
CategoryTransition metals, Transition metals
CAS GroupVIIA
IUPAC GroupVIIB
Glawe Number72
Mendeleev Number55
Pettifor Number60
Geochemical Classfirst series transition metal
Goldschmidt classificationsiderophile

other

Gas Basicity
774,4 kJ/mol
polarizability
68 ± 9 a₀
C6 Dispersion Coefficient
552 a₀
allotrope
Neutron cross section
13,3
Neutron Mass Absorption
0,0083
Kvantni brojevi6S5/2
space group217 (I_43m)

Isotopes of Manganese

Stable Isotopes1
Unstable Isotopes30
Natural Isotopes1

43Mn

Maseni broj43
broj neutrona18
relative atomic mass
43,018647 ± 0,000429 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin5/2
nuclear quadrupole moment
datum otkrića
parity-

decay modeintensity
p (proton emission)

44Mn

Maseni broj44
broj neutrona19
relative atomic mass
44,008009 ± 0,000322 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin2
nuclear quadrupole moment
datum otkrića
parity-

decay modeintensity
p (proton emission)

45Mn

Maseni broj45
broj neutrona20
relative atomic mass
44,994654 ± 0,000322 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin5/2
nuclear quadrupole moment
datum otkrića
parity-

decay modeintensity
p (proton emission)

46Mn

Maseni broj46
broj neutrona21
relative atomic mass
45,986669 ± 0,000093 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
36,2 ± 0,4 ms
spin4
nuclear quadrupole moment
datum otkrića1987
parity+

decay modeintensity
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

Maseni broj47
broj neutrona22
relative atomic mass
46,975774 ± 0,000034 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
88 ± 1,3 ms
spin5/2
nuclear quadrupole moment
datum otkrića1987
parity-

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

48Mn

Maseni broj48
broj neutrona23
relative atomic mass
47,96854876 ± 0,000007191 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
158,1 ± 2,2 ms
spin4
nuclear quadrupole moment
datum otkrića1987
parity+

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

49Mn

Maseni broj49
broj neutrona24
relative atomic mass
48,95961335 ± 0,000002377 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
382 ± 7 ms
spin5/2
nuclear quadrupole moment
datum otkrića1970
parity-

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

50Mn

Maseni broj50
broj neutrona25
relative atomic mass
49,954238157 ± 0,000000123 Da
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
283,21 ± 0,07 ms
spin0
nuclear quadrupole moment
0
datum otkrića1952
parity+

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

51Mn

Maseni broj51
broj neutrona26
relative atomic mass
50,94820877 ± 0,000000326 Da
g-factor
1,43 ± 0,0016
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
45,81 ± 0,21 m
spin5/2
nuclear quadrupole moment
0,41 ± 0,08
datum otkrića1938
parity-

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

52Mn

Maseni broj52
broj neutrona27
relative atomic mass
51,94555909 ± 0,000000138 Da
g-factor
0,51036666666667 ± 0,0002
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
5,591 ± 0,003 d
spin6
nuclear quadrupole moment
0,5 ± 0,07
datum otkrića1938
parity+

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

53Mn

Maseni broj53
broj neutrona28
relative atomic mass
52,941287497 ± 0,000000371 Da
g-factor
1,438 ± 0,0014285714285714
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
3,7 ± 0,4 My
spin7/2
nuclear quadrupole moment
0,17 ± 0,03
datum otkrića1955
parity-

decay modeintensity
ϵ (electron capture)100%

54Mn

Maseni broj54
broj neutrona29
relative atomic mass
53,940355772 ± 0,00000108 Da
g-factor
1,099 ± 0,001
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
312,081 ± 0,032 d
spin3
nuclear quadrupole moment
0,37 ± 0,03
datum otkrića1938
parity+

decay modeintensity
ϵ (electron capture)100%
β (β decay)0.93%
e+ (positron emission)1.28%

55Mn

Maseni broj55
broj neutrona30
relative atomic mass
54,93804304 ± 0,000000279 Da
g-factor
natural abundance
100
Radioaktivnoststable isotope
Vrijeme poluraspadaNot Radioactive ☢️
spin5/2
nuclear quadrupole moment
0,33 ± 0,01
datum otkrića1923
parity-

56Mn

Maseni broj56
broj neutrona31
relative atomic mass
55,938902816 ± 0,000000314 Da
g-factor
1,08 ± 0,00066666666666667
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
2,5789 ± 0,0001 h
spin3
nuclear quadrupole moment
0,24 ± 0,08
datum otkrića1934
parity+

decay modeintensity
β (β decay)100%

57Mn

Maseni broj57
broj neutrona32
relative atomic mass
56,938285944 ± 0,000001615 Da
g-factor
1,3924 ± 0,0008
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
85,4 ± 1,8 s
spin5/2
nuclear quadrupole moment
0,37 ± 0,03
datum otkrića1954
parity-

decay modeintensity
β (β decay)100%

58Mn

Maseni broj58
broj neutrona33
relative atomic mass
57,940066643 ± 0,0000029 Da
g-factor
2,623 ± 0,002
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
3 ± 0,1 s
spin1
nuclear quadrupole moment
0,03 ± 0,08
datum otkrića1961
parity+

decay modeintensity
β (β decay)100%

59Mn

Maseni broj59
broj neutrona34
relative atomic mass
58,940391111 ± 0,0000025 Da
g-factor
1,3976 ± 0,0012
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
4,59 ± 0,05 s
spin5/2
nuclear quadrupole moment
0,34 ± 0,03
datum otkrića1976
parity-

decay modeintensity
β (β decay)100%

60Mn

Maseni broj60
broj neutrona35
relative atomic mass
59,943136574 ± 0,0000025 Da
g-factor
2,488 ± 0,007
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
280 ± 20 ms
spin1
nuclear quadrupole moment
0,1 ± 0,2
datum otkrića1978
parity+

decay modeintensity
β (β decay)100%

61Mn

Maseni broj61
broj neutrona36
relative atomic mass
60,944452541 ± 0,0000025 Da
g-factor
1,4132 ± 0,0008
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
709 ± 8 ms
spin5/2
nuclear quadrupole moment
0,36 ± 0,03
datum otkrića1980
parity-

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

62Mn

Maseni broj62
broj neutrona37
relative atomic mass
61,947907384 ± 0,000007023 Da
g-factor
2,384 ± 0,007
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
92 ± 13 ms
spin1
nuclear quadrupole moment
0,1 ± 0,2
datum otkrića1983
parity+

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

63Mn

Maseni broj63
broj neutrona38
relative atomic mass
62,949664672 ± 0,000004 Da
g-factor
1,3756 ± 0,0012
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
275 ± 4 ms
spin5/2
nuclear quadrupole moment
0,48 ± 0,04
datum otkrića1985
parity-

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

64Mn

Maseni broj64
broj neutrona39
relative atomic mass
63,953849369 ± 0,0000038 Da
g-factor
2,085 ± 0,003
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
88,8 ± 2,4 ms
spin1
nuclear quadrupole moment
datum otkrića1985
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)2.7%

65Mn

Maseni broj65
broj neutrona40
relative atomic mass
64,956019749 ± 0,000004 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
91,9 ± 0,7 ms
spin5/2
nuclear quadrupole moment
datum otkrića1985
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)7.9%

66Mn

Maseni broj66
broj neutrona41
relative atomic mass
65,960546833 ± 0,000012 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
63,8 ± 0,9 ms
spin1
nuclear quadrupole moment
datum otkrića1992
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)7.4%
2n (2-neutron emission)

67Mn

Maseni broj67
broj neutrona42
relative atomic mass
66,96395 ± 0,000215 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
46,7 ± 2,3 ms
spin5/2
nuclear quadrupole moment
datum otkrića1997
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)10%
2n (2-neutron emission)

68Mn

Maseni broj68
broj neutrona43
relative atomic mass
67,968953 ± 0,000322 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
33,7 ± 1,5 ms
spin3
nuclear quadrupole moment
datum otkrića1995
parity

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)18%
2n (2-neutron emission)

69Mn

Maseni broj69
broj neutrona44
relative atomic mass
68,972775 ± 0,000429 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
22,1 ± 1,6 ms
spin5/2
nuclear quadrupole moment
datum otkrića1995
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)40%
2n (2-neutron emission)

70Mn

Maseni broj70
broj neutrona45
relative atomic mass
69,978046 ± 0,000537 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
19,9 ± 1,7 ms
spin4
nuclear quadrupole moment
datum otkrića2009
parity

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

71Mn

Maseni broj71
broj neutrona46
relative atomic mass
70,982158 ± 0,000537 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin5/2
nuclear quadrupole moment
datum otkrića2010
parity-

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

72Mn

Maseni broj72
broj neutrona47
relative atomic mass
71,988009 ± 0,000644 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin
nuclear quadrupole moment
datum otkrića2013
parity

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

73Mn

Maseni broj73
broj neutrona48
relative atomic mass
72,992807 ± 0,000644 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin5/2
nuclear quadrupole moment
datum otkrića2017
parity-

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

historija

otkrivač ili izumiteljJohann Gahn
mjesto otkrićaSweden
datum otkrića1774
EtimologijaLatin: magnes (magnet); Italian: manganese.
pronunciationMAN-ge-nees (engleski)

izvor

Abundance
Abundance in Earth's crust
950 mg/kg
natural abundance (okean)
0,0002 mg/L
natural abundance (ljudsko tijelo)
0,00002 %
natural abundance (Meteoroidi)
0,27 %
natural abundance (Sunce)
0,001 %
Abundance in Universe
0,0008 %

Nuclear Screening Constants

1s0.6043
2p3.916
2s7.2062
3d14.4718
3p12.8908
3s11.9821
4s19.7168