Osmium (Os)

grundstof med atomnummer 76

Atomnummer	76
Atommasse	190.23
mass number	192

Gruppe	8
Periode	6
Blok	d

proton	76 p⁺
neutron	116 n⁰
elektron	76 e^-

Fysisk Egenskab

Atomradius	130 pm 244 pm
molar volume	8,43 cm³/mol
Kovalent Radius	129 pm 116 pm 109 pm 144 pm
Metallic Radius	126 pm 135 pm
Ionisk radius	63 pm 57,5 pm 49 pm 54,5 pm 52,5 pm 39 pm
Crystal Radius	77 pm 71,5 pm 63 pm 68,5 pm 66,5 pm 53 pm
Van der Waals-radius	200 pm 216 pm 235 pm 312 pm
massefylde	22,5872 g/cm³ 20.000 kg/m³

Kemisk Egenskab

energi

proton affinity
electron affinity	1,1 eV/particle
ioniseringsenergi	8,43823 eV/particle 17 eV/particle 25 eV/particle 41 eV/particle 55 eV/particle 70,1 eV/particle 85,1 eV/particle 102,024 eV/particle 168,7 eV/particle 190 eV/particle 213 eV/particle 235 eV/particle 269 eV/particle 300 eV/particle 320 eV/particle 367 eV/particle 410 eV/particle 436 eV/particle 470 eV/particle 520 eV/particle 570 eV/particle 620 eV/particle 670 eV/particle 720 eV/particle 770 eV/particle 820 eV/particle 870 eV/particle 920 eV/particle 970 eV/particle 1.015 eV/particle 1.262 eV/particle 1.311 eV/particle 1.364 eV/particle 1.420 eV/particle 1.474 eV/particle 1.528 eV/particle 1.606 eV/particle 1.660 eV/particle 1.720 eV/particle 1.776 eV/particle 1.996 eV/particle 2.052 eV/particle 2.112 eV/particle 2.168 eV/particle 2.336 eV/particle 2.400 eV/particle 2.552 eV/particle 2.615,5 eV/particle 4.374 eV/particle 4.501 eV/particle 4.635 eV/particle 4.779 eV/particle 4.917 eV/particle 5.052 eV/particle 5.280 eV/particle 5.421 eV/particle 5.575 eV/particle 5.717 eV/particle 6.115 eV/particle 6.240 eV/particle 6.376 eV/particle 6.503 eV/particle 7.039 eV/particle 7.185 eV/particle 7.468 eV/particle 7.610 eV/particle 16.560 eV/particle 16.900 eV/particle 17.270 eV/particle 17.620 eV/particle 19.600 eV/particle 20.030 eV/particle 20.570 eV/particle 20.920,6 eV/particle 83.976,2 eV/particle 85.614,4 eV/particle

Fordampningsvarme	738 kJ/mol
smeltevarme	31,7 kJ/mol
standard enthalpy of formation	787 kJ/mol
elektron

Elektronskal	2, 8, 18, 32, 14, 2

Valenselektron	2 ⓘ

electron configuration	[Xe] 4f¹⁴ 5d⁶ 6s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 4f¹⁴ 5d⁶ 6s²

Oxidationstrin	-4, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8
Elektronegativitet	9,78 eV/particle 0.2479845 2.2
Electrophilicity Index	1,5497236992588812 eV/particle
fundamental state of matter

stoffase	Fast stof
gaseous state of matter
Kogepunkt	5.281,15 K
Smeltepunkt	3.306,15 K
critical pressure
critical temperature
trippelpunkt
appearance
farve	Slate Gray #ff1493 #266696 #266696
appearance	silvery, blue cast
Brydningsindeks
materialeegenskab
Varmeledningsevne
Termisk ekspansion	0,0000051 1/K
molar heat capacity	24,7 J/(mol K)
Varmefylde	0,13 J/(g⋅K)
Adiabateksponenten
electrical properties
type	Conductor
specifik ledningsevne	12 MS/m
Elektrisk resistivitet	0,00000008000000000001 Ω*m
superledning	0,66 K
Magnetisme
type	paramagnetic
magnetic susceptibility (Mass)	0,0000000006 m³/Kg
magnetic susceptibility (Molar)	0,00000000011 m³/mol
magnetic susceptibility (Volume)	0,000014
magnetic ordering
Curietemperaturen
Néel temperature
struktur
Krystalstruktur	Simpel Hexagonal (HEX)
lattice constant	2,74 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
hårdhed	3.920 MPa 7 MPa
Kompressibilitetsmodul
Forskydningsmodul	222 GPa
E-modul
Poissons forhold	0,25
speed of sound	4.940 m/s
klassificering
Kategori	Overgangsmetaller, Transition metals
CAS Group	VIIIA
IUPAC Group	VIII
Glawe Number	60
Mendeleev Number	61
Pettifor Number	62
Geochemical Class	noble metal
Goldschmidt classification	siderophile

øvrige

Gas Basicity
polarizability	57 ± 3 a₀
C6 Dispersion Coefficient	584 a₀
allotrope
Neutron cross section	15
Neutron Mass Absorption	0,0023
quantum number	5D4
rumgruppe	194 (P63/mmc)

Isotopes of Osmium

Stable Isotopes	0
Unstable Isotopes	43
Natural Isotopes	7

¹⁶¹Os

mass number	161
neutron number	85
Relative Atomic Mass	160,989054 ± 0,000429 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	640 ± 60 us
spin	7/2
nuclear quadrupole moment
opdagelsesdato	2010
Paritet	-

decay mode	Intensitet
α (α emission)	100%

¹⁶²Os

mass number	162
neutron number	86
Relative Atomic Mass	161,984434 ± 0,000322 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	2,1 ± 0,1 ms
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1989
Paritet	+

decay mode	Intensitet
α (α emission)	100%

¹⁶³Os

mass number	163
neutron number	87
Relative Atomic Mass	162,982462 ± 0,000322 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	5,7 ± 0,5 ms
spin	7/2
nuclear quadrupole moment
opdagelsesdato	1981
Paritet	-

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

¹⁶⁴Os

mass number	164
neutron number	88
Relative Atomic Mass	163,978073158 ± 0,000160927 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	21 ± 1 ms
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1981
Paritet	+

decay mode	Intensitet
α (α emission)	96%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)

¹⁶⁵Os

mass number	165
neutron number	89
Relative Atomic Mass	164,976654 ± 0,000215 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	71 ± 3 ms
spin	7/2
nuclear quadrupole moment
opdagelsesdato	1978
Paritet	-

decay mode	Intensitet
α (α emission)	90%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	10%

¹⁶⁶Os

mass number	166
neutron number	90
Relative Atomic Mass	165,972698135 ± 0,000019287 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	213 ± 5 ms
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1977
Paritet	+

decay mode	Intensitet
α (α emission)	83%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	17%

¹⁶⁷Os

mass number	167
neutron number	91
Relative Atomic Mass	166,971552304 ± 0,000086841 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	839 ± 5 ms
spin	7/2
nuclear quadrupole moment
opdagelsesdato	1977
Paritet	-

decay mode	Intensitet
α (α emission)	51%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)

¹⁶⁸Os

mass number	168
neutron number	92
Relative Atomic Mass	167,96779905 ± 0,000010631 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	2,1 ± 0,1 s
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1977
Paritet	+

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	57%
α (α emission)	43%

¹⁶⁹Os

mass number	169
neutron number	93
Relative Atomic Mass	168,967017521 ± 0,000027847 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	3,46 ± 0,11 s
spin	5/2
nuclear quadrupole moment
opdagelsesdato	1972
Paritet	-

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	86.3%
α (α emission)	13.7%

¹⁷⁰Os

mass number	170
neutron number	94
Relative Atomic Mass	169,963579273 ± 0,000010476 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	7,37 ± 0,18 s
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1972
Paritet	+

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	90.5%
α (α emission)	9.5%

¹⁷¹Os

mass number	171
neutron number	95
Relative Atomic Mass	170,963180402 ± 0,000019589 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	8,3 ± 0,2 s
spin	5/2
nuclear quadrupole moment
opdagelsesdato	1972
Paritet	-

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
α (α emission)	1.8%

¹⁷²Os

mass number	172
neutron number	96
Relative Atomic Mass	171,960017309 ± 0,000013704 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	19,2 ± 0,9 s
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1971
Paritet	+

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	98.81%
α (α emission)	1.19%

¹⁷³Os

mass number	173
neutron number	97
Relative Atomic Mass	172,959808387 ± 0,000016059 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	22,4 ± 0,9 s
spin	5/2
nuclear quadrupole moment
opdagelsesdato	1971
Paritet	-

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	99.6%
α (α emission)	0.4%

¹⁷⁴Os

mass number	174
neutron number	98
Relative Atomic Mass	173,957063192 ± 0,000011008 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	44 ± 4 s
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1971
Paritet	+

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	0.024%

¹⁷⁵Os

mass number	175
neutron number	99
Relative Atomic Mass	174,956945126 ± 0,00001264 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	1,4 ± 0,1 m
spin	5/2
nuclear quadrupole moment
opdagelsesdato	1972
Paritet	-

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

¹⁷⁶Os

mass number	176
neutron number	100
Relative Atomic Mass	175,954770315 ± 0,000011754 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	3,6 ± 0,5 m
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1970
Paritet	+

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

¹⁷⁷Os

mass number	177
neutron number	101
Relative Atomic Mass	176,954957902 ± 0,000015687 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	3 ± 0,2 m
spin	1/2
nuclear quadrupole moment	0
opdagelsesdato	1970
Paritet	-

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

¹⁷⁸Os

mass number	178
neutron number	102
Relative Atomic Mass	177,953253334 ± 0,000014634 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	5 ± 0,4 m
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1967
Paritet	+

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

¹⁷⁹Os

mass number	179
neutron number	103
Relative Atomic Mass	178,953815985 ± 0,000016645 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	6,5 ± 0,3 m
spin	1/2
nuclear quadrupole moment	0
opdagelsesdato	1968
Paritet	-

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

¹⁸⁰Os

mass number	180
neutron number	104
Relative Atomic Mass	179,952381665 ± 0,000016878 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	21,5 ± 0,4 m
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1967
Paritet	+

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

¹⁸¹Os

mass number	181
neutron number	105
Relative Atomic Mass	180,953247188 ± 0,000027201 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	105 ± 3 m
spin	1/2
nuclear quadrupole moment	0
opdagelsesdato	1966
Paritet	-

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

¹⁸²Os

mass number	182
neutron number	106
Relative Atomic Mass	181,952110154 ± 0,000023344 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	21,84 ± 0,2 h
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1950
Paritet	+

decay mode	Intensitet
ϵ (electron capture)	100%

¹⁸³Os

mass number	183
neutron number	107
Relative Atomic Mass	182,953125028 ± 0,000053428 Da
g-factor	0,17644444444444 ± 0,0031111111111111
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	13 ± 0,5 h
spin	9/2
nuclear quadrupole moment	3,1 ± 0,3
opdagelsesdato	1950
Paritet	+

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

¹⁸⁴Os

mass number	184
neutron number	108
Relative Atomic Mass	183,952492919 ± 0,00000089 Da
g-factor	0
natural abundance	0,02 ± 0,02
radioaktivitet	☢️ radioactive element
halveringstid	11,2 ± 2,3 Ty
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1937
Paritet	+

decay mode	Intensitet
α (α emission)
2β⁺ (double β⁺ decay)

¹⁸⁵Os

mass number	185
neutron number	109
Relative Atomic Mass	184,954045969 ± 0,000000893 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	92,95 ± 0,09 d
spin	1/2
nuclear quadrupole moment	0
opdagelsesdato	1947
Paritet	-

decay mode	Intensitet
ϵ (electron capture)	100%

¹⁸⁶Os

mass number	186
neutron number	110
Relative Atomic Mass	185,953837569 ± 0,000000816 Da
g-factor	0
natural abundance	1,59 ± 0,64
radioaktivitet	☢️ radioactive element
halveringstid	2 ± 1,1 Py
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1931
Paritet	+

decay mode	Intensitet
α (α emission)	100%

¹⁸⁷Os

mass number	187
neutron number	111
Relative Atomic Mass	186,955749569 ± 0,000000791 Da
g-factor
natural abundance	1,96 ± 0,17
radioaktivitet	☢️ radioactive element
halveringstid
spin	1/2
nuclear quadrupole moment	0
opdagelsesdato	1931
Paritet	-

decay mode	Intensitet
α (α emission)

¹⁸⁸Os

mass number	188
neutron number	112
Relative Atomic Mass	187,955837292 ± 0,000000788 Da
g-factor	0
natural abundance	13,24 ± 0,27
radioaktivitet	☢️ radioactive element
halveringstid
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1931
Paritet	+

decay mode	Intensitet
α (α emission)

¹⁸⁹Os

mass number	189
neutron number	113
Relative Atomic Mass	188,958145949 ± 0,000000715 Da
g-factor
natural abundance	16,15 ± 0,23
radioaktivitet	☢️ radioactive element
halveringstid
spin	3/2
nuclear quadrupole moment	0,86 ± 0,03
opdagelsesdato	1931
Paritet	-

decay mode	Intensitet
α (α emission)

¹⁹⁰Os

mass number	190
neutron number	114
Relative Atomic Mass	189,958445442 ± 0,000000697 Da
g-factor	0
natural abundance	26,26 ± 0,2
radioaktivitet	☢️ radioactive element
halveringstid
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1931
Paritet	+

decay mode	Intensitet
α (α emission)

¹⁹¹Os

mass number	191
neutron number	115
Relative Atomic Mass	190,960928105 ± 0,000000707 Da
g-factor	0,21333333333333 ± 0,0066666666666667
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	14,99 ± 0,02 d
spin	9/2
nuclear quadrupole moment	2,53 ± 0,16
opdagelsesdato	1940
Paritet	-

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

¹⁹²Os

mass number	192
neutron number	116
Relative Atomic Mass	191,961478765 ± 0,000002484 Da
g-factor	0
natural abundance	40,78 ± 0,32
radioaktivitet	☢️ radioactive element
halveringstid
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1931
Paritet	+

decay mode	Intensitet
2β⁻ (double β⁻ decay)
α (α emission)

¹⁹³Os

mass number	193
neutron number	117
Relative Atomic Mass	192,964149637 ± 0,00000249 Da
g-factor	0,48666666666667 ± 0,0013333333333333
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	29,83 ± 0,018 h
spin	3/2
nuclear quadrupole moment
opdagelsesdato	1940
Paritet	-

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

¹⁹⁴Os

mass number	194
neutron number	118
Relative Atomic Mass	193,965179407 ± 0,000002579 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	6 ± 0,2 y
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1951
Paritet	+

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

¹⁹⁵Os

mass number	195
neutron number	119
Relative Atomic Mass	194,968318 ± 0,00006 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	6,5 ± 1,1 m
spin	3/2
nuclear quadrupole moment
opdagelsesdato	2004
Paritet	-

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

¹⁹⁶Os

mass number	196
neutron number	120
Relative Atomic Mass	195,969643261 ± 0,000043 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	34,9 ± 0,2 m
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1977
Paritet	+

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

¹⁹⁷Os

mass number	197
neutron number	121
Relative Atomic Mass	196,973076 ± 0,000215 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	93 ± 7 s
spin	5/2
nuclear quadrupole moment
opdagelsesdato	2003
Paritet	-

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

¹⁹⁸Os

mass number	198
neutron number	122
Relative Atomic Mass	197,974664 ± 0,000215 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	125 ± 28 s
spin	0
nuclear quadrupole moment	0
opdagelsesdato	2008
Paritet	+

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

¹⁹⁹Os

mass number	199
neutron number	123
Relative Atomic Mass	198,978239 ± 0,000215 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	6 ± 3 s
spin	5/2
nuclear quadrupole moment
opdagelsesdato	2008
Paritet	-

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

²⁰⁰Os

mass number	200
neutron number	124
Relative Atomic Mass	199,980086 ± 0,000322 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	7 ± 4 s
spin	0
nuclear quadrupole moment	0
opdagelsesdato	2005
Paritet	+

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

²⁰¹Os

mass number	201
neutron number	125
Relative Atomic Mass	200,984069 ± 0,000322 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	1/2
nuclear quadrupole moment	0
opdagelsesdato	2009
Paritet	-

decay mode	Intensitet
β⁻ (β⁻ decay)

²⁰²Os

mass number	202
neutron number	126
Relative Atomic Mass	201,986548 ± 0,000429 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	0
nuclear quadrupole moment	0
opdagelsesdato	2009
Paritet	+

decay mode	Intensitet
β⁻ (β⁻ decay)

²⁰³Os

mass number	203
neutron number	127
Relative Atomic Mass	202,992195 ± 0,000429 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	9/2
nuclear quadrupole moment
opdagelsesdato	2012
Paritet	+

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

historie

opdager eller opfinder	Smithson Tenant
fundsted	England
opdagelsesdato	1804
etymologi	Greek: osmê (odor).
udtale	OZ-mi-em (engelsk)

source

Forekomst
Abundance in Earth's crust	0,0015 mg/kg
natural abundance (verdenshave)
natural abundance (menneskelige krop)
natural abundance (Meteoroid)	0,000066 %
natural abundance (Solen)	0,0000002 %
Abundance in Universe	0,0000003 %

Nuclear Screening Constants

1	s	1.4701
2	p	4.4502
2	s	19.8502
3	d	13.5253
3	p	21.7483
3	s	22.5727
4	d	37.142
4	f	38.8472
4	p	34.856
4	s	33.9048
5	d	58.003
5	p	53.09
5	s	50.905
6	s	65.677

Osmium on ChemicalAid

Australian Educational Vocabulary ID	scot/3552
Brockhaus Enzyklopädie online ID	osmium
CAS-nummer	7440-04-2
CPV Supplementary	AA41
ChEBI-ID	30687
ChemSpider ID	22379
Common Procurement Vocabulary	14792000
DSSTOX compound identifier	DTXCID7047643
DSSTox substance ID	DTXSID5064679
De Agostini ID	òsmio
Den Store Danske-ID	osmium
ECHA Substance Infocard ID	100.028.285
Enciclopedia Treccani	osmio
Encyclopædia Britannica Online-ID	science/osmium
Encyclopædia Universalis-ID	osmium
Freebase-ID	/m/025s6b_
French Vikidia ID	Osmium
GND-identifikator	4172906-7
HSDB-ID	7329
InChI	InChI=1S/Os
InChIKey	SYQBFIAQOQZEGI-UHFFFAOYSA-N
KBpedia ID	Osmium
LCAuth	sh85095926
MeSH ID	D009992
NDL-nummer	00568958
NLI-identifikator (Israel)	000724669
Namuwiki ID	오스뮴
National Library of Israel J9U ID	987007553481505171
OmegaWiki-betydningsdefinition	340604
OpenAlex ID	C540285154
PSH-ID	5777
PubChem CID	23937
RxNorm ID	1311130
Spanish Vikidia ID	Osmio
Store katalanske encyklopædi-ID	0128455
Store norske leksikon-ID	osmium
Store russiske encyklopædi Online-ID	2680588
UM-BBD compound ID	c0926
UNII	2E7M255OPY
USGS Thesaurus ID	1530
Wolfram Language entity code	Entity["Mineral", "Osmium"]
WordNet 3.1 Synset ID	14672085-n
ZVG-nummer	7760

Osmium (Os)

Fysisk Egenskab

Kemisk Egenskab

øvrige

Isotopes of Osmium

161Os

162Os

163Os

164Os

165Os

166Os

167Os

168Os

169Os

170Os

171Os

172Os

173Os

174Os

175Os

176Os

177Os

178Os

179Os

180Os

181Os

182Os

183Os

184Os

185Os

186Os

187Os

188Os

189Os

190Os

191Os

192Os

193Os

194Os

195Os

196Os

197Os

198Os

199Os

200Os

201Os

202Os

203Os

historie

source

Nuclear Screening Constants

¹⁶¹Os

¹⁶²Os

¹⁶³Os

¹⁶⁴Os

¹⁶⁵Os

¹⁶⁶Os

¹⁶⁷Os

¹⁶⁸Os

¹⁶⁹Os

¹⁷⁰Os

¹⁷¹Os

¹⁷²Os

¹⁷³Os

¹⁷⁴Os

¹⁷⁵Os

¹⁷⁶Os

¹⁷⁷Os

¹⁷⁸Os

¹⁷⁹Os

¹⁸⁰Os

¹⁸¹Os

¹⁸²Os

¹⁸³Os

¹⁸⁴Os

¹⁸⁵Os

¹⁸⁶Os

¹⁸⁷Os

¹⁸⁸Os

¹⁸⁹Os

¹⁹⁰Os

¹⁹¹Os

¹⁹²Os

¹⁹³Os

¹⁹⁴Os

¹⁹⁵Os

¹⁹⁶Os

¹⁹⁷Os

¹⁹⁸Os

¹⁹⁹Os

²⁰⁰Os

²⁰¹Os

²⁰²Os

²⁰³Os