Indium

Indium (In)

grundämne
Atomnummer49
Atommassa114.818
masstal115
Grupp13
Period5
Blockp
Protoner49 p+
Neutroner66 n0
Electrons49 e-
Animated Bohrs atommodell of In (Indium)

Egenskaper

fysisk egenskap
atomradie
155 pm
molvolym
kovalent radie
142 pm
Metallic Radius
142 pm
ionic radius
62 pm
Crystal Radius
76 pm
Van der Waalsradie
193 pm
densitet
7,31 g/cm³
energi
proton affinity
Elektronaffinitet
joniseringsenergi
5,7863552 eV/particle
joniseringsenergi of In (Indium)
ångbildningsvärme
225,1 kJ/mol
smältvärme
3,24 kJ/mol
Bildningsentalpi
243 kJ/mol
Electrons
electron shell2, 8, 18, 18, 3
Bohrs atommodell: In (Indium)
valenselektron3
Elektronformel: In (Indium)
elektronkonfiguration[Kr] 4d10 5s2 5p1
Enhanced Bohrs atommodell of In (Indium)
Orbital Diagram of In (Indium)
oxidationstal-5, -2, -1, 0, 1, 2, 3
elektronegativitet
1.78
Electrophilicity
0,8439965667135223 eV/particle
Phases
aggregationstillståndFast
Gas Phase
Kokpunkt
2 300,15 K
Smältpunkt
429,7485 K
critical pressure
critical temperature
trippelpunkt
429,7436 K
Visual
färg
Silver
appearancesilvery lustrous gray
Brytningsindex
materialegenskap
Värmeledningsförmåga
81,8 W/(m K)
termisk expansion
0,0000321 1/K
molar heat capacity
26,74 J/(mol K)
Specifik värmekapacitet
0,233 J/(g⋅K)
heat capacity ratio
electrical properties
typeConductor
elektrisk konduktivitet
12 MS/m
resistivitet
0,00000008000000000001 m Ω
supraledare
3,41 K
magnetism
typediamagnetic
magnetisk susceptibilitet (Mass)
−0,0000000014 m³/Kg
magnetisk susceptibilitet (Molar)
−0,000000000161 m³/mol
magnetisk susceptibilitet (Volume)
−0,0000102
magnetic ordering
Curiepunkten
Néel temperature
Structure
KristallstrukturRymdcentrerat tetragonalt (TET)
Gitterkonstant
4,59 Å
Lattice Anglesπ/2, π/2, π/2
mekanisk materialegenskap
hårdhet
1,2 MPa
Kompressibilitet
skjuvmodul
Young's modulus
11 GPa
Poissons konstant
ljudhastighet
1 215 m/s
klassificering
KategoriPosttransitionsmetaller, Poor metals
CAS GroupIIIB
IUPAC GroupIIIA
Glawe Number80
Mendeleev Number84
Pettifor Number79
Geochemical Class
Goldschmidt classificationchalcophile
övrigt
Gas Basicity
Dipole Polarizability
65 ± 4 a₀
C6 Dispersion Coefficient
779 a₀
Allotropes
Träffyta
194
Neutron Mass Absorption
0,06
kvanttal2P1/2
rymdgrupp139 (I4/mmm)

Indiumisotoper

Stabila isotoper2
Instabila isotoper40
Radioactive Isotopes41

96In

natural abundanceRadioactive ☢️
relative atomic mass
95,959109 ± 0,000537 Da
masstal96
g-factor
Halveringstid
Spinn
nuclear quadrupole moment
upptäcktsdatum2016
Paritet

96In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)%
p (proton emission)%

97In

natural abundanceRadioactive ☢️
relative atomic mass
96,949125 ± 0,00043 Da
masstal97
g-factor
Halveringstid
36 ± 6 ms
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum2011
Paritet+

97In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)2.3%
p (proton emission)%

98In

natural abundanceRadioactive ☢️
relative atomic mass
97,942129 ± 0,000327 Da
masstal98
g-factor
0
Halveringstid
30 ± 1 ms
Spinn0
nuclear quadrupole moment
0
upptäcktsdatum1994
Paritet+

98In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.13%

99In

natural abundanceRadioactive ☢️
relative atomic mass
98,93411 ± 0,00032 Da
masstal99
g-factor
Halveringstid
3,11 ± 0,06 s
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1994
Paritet+

99In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.29%

100In

natural abundanceRadioactive ☢️
relative atomic mass
99,931101929 ± 0,0000024 Da
masstal100
g-factor
Halveringstid
5,62 ± 0,06 s
Spinn6
nuclear quadrupole moment
upptäcktsdatum1982
Paritet+

100In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)1.66%

101In

natural abundanceRadioactive ☢️
relative atomic mass
100,926414025 ± 0,000012519 Da
masstal101
g-factor
Halveringstid
15,1 ± 1,1 s
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1988
Paritet+

101In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)1.7%

102In

natural abundanceRadioactive ☢️
relative atomic mass
101,924105911 ± 0,000004909 Da
masstal102
g-factor
Halveringstid
23,3 ± 0,1 s
Spinn6
nuclear quadrupole moment
upptäcktsdatum1981
Paritet+

102In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.0093%

103In

natural abundanceRadioactive ☢️
relative atomic mass
102,91987883 ± 0,00000964 Da
masstal103
g-factor
Halveringstid
60 ± 1 s
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1978
Paritet+

103In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

104In

natural abundanceRadioactive ☢️
relative atomic mass
103,918214538 ± 0,0000062 Da
masstal104
g-factor
0,886 ± 0,004
Halveringstid
1,8 ± 0,03 m
Spinn5
nuclear quadrupole moment
0,63 ± 0,1
upptäcktsdatum1977
Paritet+

104In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

105In

natural abundanceRadioactive ☢️
relative atomic mass
104,914502322 ± 0,000011 Da
masstal105
g-factor
1,2593333333333 ± 0,0011111111111111
Halveringstid
5,07 ± 0,07 m
Spinn9/2
nuclear quadrupole moment
0,79 ± 0,05
upptäcktsdatum1975
Paritet+

105In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

106In

natural abundanceRadioactive ☢️
relative atomic mass
105,913463596 ± 0,000013125 Da
masstal106
g-factor
0,70114285714286 ± 0,001
Halveringstid
6,2 ± 0,1 m
Spinn7
nuclear quadrupole moment
0,92 ± 0,06
upptäcktsdatum1962
Paritet+

106In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

107In

natural abundanceRadioactive ☢️
relative atomic mass
106,910287497 ± 0,000010363 Da
masstal107
g-factor
1,2393333333333 ± 0,0017777777777778
Halveringstid
32,4 ± 0,3 m
Spinn9/2
nuclear quadrupole moment
0,77 ± 0,05
upptäcktsdatum1949
Paritet+

107In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

108In

natural abundanceRadioactive ☢️
relative atomic mass
107,909693654 ± 0,000009276 Da
masstal108
g-factor
0,65057142857143 ± 0,00042857142857143
Halveringstid
58 ± 1,2 m
Spinn7
nuclear quadrupole moment
0,957 ± 0,007
upptäcktsdatum1949
Paritet+

108In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

109In

natural abundanceRadioactive ☢️
relative atomic mass
108,907149679 ± 0,000004261 Da
masstal109
g-factor
1,2288888888889 ± 0,00088888888888889
Halveringstid
4,159 ± 0,01 h
Spinn9/2
nuclear quadrupole moment
0,8 ± 0,03
upptäcktsdatum1948
Paritet+

109In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

110In

natural abundanceRadioactive ☢️
relative atomic mass
109,907170674 ± 0,000012402 Da
masstal110
g-factor
0,67228571428571 ± 0,0011428571428571
Halveringstid
4,92 ± 0,08 h
Spinn7
nuclear quadrupole moment
0,32 ± 0,02
upptäcktsdatum1939
Paritet+

110In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)100%

111In

natural abundanceRadioactive ☢️
relative atomic mass
110,905107236 ± 0,000003675 Da
masstal111
g-factor
1,2211111111111 ± 0,0015555555555556
Halveringstid
2,8048 ± 0,0001 d
Spinn9/2
nuclear quadrupole moment
0,76 ± 0,02
upptäcktsdatum1947
Paritet+

111In Decay Modes
decay modeIntensitet
ϵ (electron capture)100%

112In

natural abundanceRadioactive ☢️
relative atomic mass
111,905538718 ± 0,000004563 Da
masstal112
g-factor
2,82 ± 0,03
Halveringstid
14,88 ± 0,15 m
Spinn1
nuclear quadrupole moment
0,082 ± 0,005
upptäcktsdatum1947
Paritet+

112In Decay Modes
decay modeIntensitet
β+ (β+ decay; β+ = ϵ + e+)62%
β (β decay)38%

113In

natural abundance
4,281 ± 0,052
relative atomic mass
112,904060451 ± 0,000000202 Da
masstal113
g-factor
1,2268444444444 ± 0,000088888888888889
Halveringstid
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1934
Paritet+

114In

natural abundanceRadioactive ☢️
relative atomic mass
113,904916405 ± 0,000000323 Da
masstal114
g-factor
2,813 ± 0,014
Halveringstid
71,9 ± 0,1 s
Spinn1
nuclear quadrupole moment
upptäcktsdatum1937
Paritet+

114In Decay Modes
decay modeIntensitet
β (β decay)99.5%
β+ (β+ decay; β+ = ϵ + e+)0.5%

115In

natural abundanceRadioactive ☢️
95,719 ± 0,052
relative atomic mass
114,903878772 ± 0,000000012 Da
masstal115
g-factor
1,2294666666667 ± 0,000088888888888889
Halveringstid
441 ± 25 Ty
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1924
Paritet+

115In Decay Modes
decay modeIntensitet
β (β decay)100%

116In

natural abundanceRadioactive ☢️
relative atomic mass
115,905259992 ± 0,000000236 Da
masstal116
g-factor
2,7826 ± 0,0008
Halveringstid
14,1 ± 0,03 s
Spinn1
nuclear quadrupole moment
upptäcktsdatum1937
Paritet+

116In Decay Modes
decay modeIntensitet
β (β decay)100%
ϵ (electron capture)0.0237%

117In

natural abundanceRadioactive ☢️
relative atomic mass
116,904515729 ± 0,000005239 Da
masstal117
g-factor
1,2246666666667 ± 0,00088888888888889
Halveringstid
43,2 ± 0,3 m
Spinn9/2
nuclear quadrupole moment
0,79 ± 0,01
upptäcktsdatum1937
Paritet+

117In Decay Modes
decay modeIntensitet
β (β decay)100%

118In

natural abundanceRadioactive ☢️
relative atomic mass
117,906356705 ± 0,000008322 Da
masstal118
g-factor
Halveringstid
5 ± 0,5 s
Spinn1
nuclear quadrupole moment
upptäcktsdatum1949
Paritet+

118In Decay Modes
decay modeIntensitet
β (β decay)100%

119In

natural abundanceRadioactive ☢️
relative atomic mass
118,905851622 ± 0,000007847 Da
masstal119
g-factor
1,2237777777778 ± 0,0022222222222222
Halveringstid
2,4 ± 0,1 m
Spinn9/2
nuclear quadrupole moment
0,814 ± 0,007
upptäcktsdatum1949
Paritet+

119In Decay Modes
decay modeIntensitet
β (β decay)100%

120In

natural abundanceRadioactive ☢️
relative atomic mass
119,907967489 ± 0,000042953 Da
masstal120
g-factor
Halveringstid
3,08 ± 0,08 s
Spinn1
nuclear quadrupole moment
upptäcktsdatum1958
Paritet+

120In Decay Modes
decay modeIntensitet
β (β decay)100%

121In

natural abundanceRadioactive ☢️
relative atomic mass
120,907852778 ± 0,000029435 Da
masstal121
g-factor
1,2208888888889 ± 0,0011111111111111
Halveringstid
23,1 ± 0,6 s
Spinn9/2
nuclear quadrupole moment
0,776 ± 0,01
upptäcktsdatum1960
Paritet+

121In Decay Modes
decay modeIntensitet
β (β decay)100%

122In

natural abundanceRadioactive ☢️
relative atomic mass
121,910282458 ± 0,000053741 Da
masstal122
g-factor
Halveringstid
1,5 ± 0,3 s
Spinn1
nuclear quadrupole moment
upptäcktsdatum1963
Paritet+

122In Decay Modes
decay modeIntensitet
β (β decay)100%

123In

natural abundanceRadioactive ☢️
relative atomic mass
122,910435252 ± 0,00002129 Da
masstal123
g-factor
1,2184444444444 ± 0,0015555555555556
Halveringstid
6,17 ± 0,05 s
Spinn9/2
nuclear quadrupole moment
0,722 ± 0,009
upptäcktsdatum1960
Paritet+

123In Decay Modes
decay modeIntensitet
β (β decay)100%

124In

natural abundanceRadioactive ☢️
relative atomic mass
123,913184873 ± 0,000032808 Da
masstal124
g-factor
1,3456666666667 ± 0,0036666666666667
Halveringstid
3,12 ± 0,09 s
Spinn3
nuclear quadrupole moment
0,58 ± 0,07
upptäcktsdatum1964
Paritet+

124In Decay Modes
decay modeIntensitet
β (β decay)100%

125In

natural abundanceRadioactive ☢️
relative atomic mass
124,913673841 ± 0,0000019 Da
masstal125
g-factor
1,2208888888889 ± 0,002
Halveringstid
2,36 ± 0,04 s
Spinn9/2
nuclear quadrupole moment
0,68 ± 0,03
upptäcktsdatum1967
Paritet+

125In Decay Modes
decay modeIntensitet
β (β decay)100%

126In

natural abundanceRadioactive ☢️
relative atomic mass
125,916468202 ± 0,0000045 Da
masstal126
g-factor
1,3426666666667 ± 0,0036666666666667
Halveringstid
1,53 ± 0,01 s
Spinn3
nuclear quadrupole moment
0,47 ± 0,05
upptäcktsdatum1974
Paritet+

126In Decay Modes
decay modeIntensitet
β (β decay)100%

127In

natural abundanceRadioactive ☢️
relative atomic mass
126,91746604 ± 0,000010736 Da
masstal127
g-factor
1,2253333333333 ± 0,0017777777777778
Halveringstid
1,086 ± 0,007 s
Spinn9/2
nuclear quadrupole moment
0,56 ± 0,03
upptäcktsdatum1975
Paritet+

127In Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)0.03%

128In

natural abundanceRadioactive ☢️
relative atomic mass
127,920353637 ± 0,000001419 Da
masstal128
g-factor
Halveringstid
816 ± 27 ms
Spinn3
nuclear quadrupole moment
upptäcktsdatum1975
Paritet

128In Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)0.038%

129In

natural abundanceRadioactive ☢️
relative atomic mass
128,921808534 ± 0,000002116 Da
masstal129
g-factor
Halveringstid
570 ± 10 ms
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1975
Paritet+

129In Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)0.23%

130In

natural abundanceRadioactive ☢️
relative atomic mass
129,924952257 ± 0,000001921 Da
masstal130
g-factor
Halveringstid
273 ± 5 ms
Spinn1
nuclear quadrupole moment
upptäcktsdatum1973
Paritet

130In Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)0.93%

131In

natural abundanceRadioactive ☢️
relative atomic mass
130,926972839 ± 0,000002367 Da
masstal131
g-factor
Halveringstid
261,5 ± 2,8 ms
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1976
Paritet+

131In Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)2.25%

132In

natural abundanceRadioactive ☢️
relative atomic mass
131,932998444 ± 0,000064447 Da
masstal132
g-factor
Halveringstid
202,2 ± 0,2 ms
Spinn7
nuclear quadrupole moment
upptäcktsdatum1973
Paritet-

132In Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)12.3%
2n (2-neutron emission)%

133In

natural abundanceRadioactive ☢️
relative atomic mass
132,938067 ± 0,000215 Da
masstal133
g-factor
Halveringstid
163 ± 1,6 ms
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum1996
Paritet+

133In Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)90%
2n (2-neutron emission)%

134In

natural abundanceRadioactive ☢️
relative atomic mass
133,944208 ± 0,000215 Da
masstal134
g-factor
Halveringstid
136 ± 4 ms
Spinn7
nuclear quadrupole moment
upptäcktsdatum1996
Paritet-

134In Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)65%
2n (2-neutron emission)4%

135In

natural abundanceRadioactive ☢️
relative atomic mass
134,949425 ± 0,000322 Da
masstal135
g-factor
Halveringstid
103 ± 3 ms
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum2002
Paritet+

135In Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)%
2n (2-neutron emission)%

136In

natural abundanceRadioactive ☢️
relative atomic mass
135,956017 ± 0,000322 Da
masstal136
g-factor
Halveringstid
86 ± 9 ms
Spinn7
nuclear quadrupole moment
upptäcktsdatum2015
Paritet-

136In Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)%
2n (2-neutron emission)%

137In

natural abundanceRadioactive ☢️
relative atomic mass
136,961535 ± 0,000429 Da
masstal137
g-factor
Halveringstid
70 ± 40 ms
Spinn9/2
nuclear quadrupole moment
upptäcktsdatum2015
Paritet+

137In Decay Modes
decay modeIntensitet
β (β decay)100%
β n (β-delayed neutron emission)%
2n (2-neutron emission)%
Indium wetting glass

historia

upptäckare eller uppfinnareFerdinand Reich, T. Richter
fyndplatsGermany
upptäcktsdatum1863
etymologiLatin: indicum (color indigo), the color it shows in a spectroscope.
uttalIN-di-em (engelska)

Sources

Förekomst
Abundance in Earth's crust
0,25 mg/kg
Abundance in Oceans
0,02 mg/L
Abundance in Human Body
Abundance in Meteor
0,0000044 %
Abundance in Sun
0,0000004 %
Abundance in Universe
0,00000003 %

Nuclear Screening Constants

1s0.9903
2p4.102
2s12.8764
3d14.3218
3p17.4793
3s17.3692
4d32.0584
4p28.6312
4s27.2388
5p40.53
5s39.4885