Template:Infobox osmium - Revision history

Admin: 1 revision imported: setup

2021-04-16T04:03:13Z

1 revision imported: setup

setup>DePiep: /* top */rm parameters electron configuration, oxidation states: now read via data central, removed: |oxidation states=8, 7, 6, 5, '''4''', 3, 2, 1, 0, −1, −2, −4 (2), |electron configuration=[Xe] 4f¹⁴ 5d^{6
2019-10-05T14:50:54Z
top: rm parameters electron configuration, oxidation states: now read via data central, removed: |oxidation states=8, 7, 6, 5, '''4''', 3, 2, 1, 0, −1, −2, −4 (2), |electron configuration=[Xe] 4f<sup>14</sup> 5d<sup>6</s
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{{Infobox element

|number=76

|symbol=Os

|name=osmium

|abundance=

|abundance in earth's crust=

|abundance in oceans=

|abundance in solar system=

|left=[[rhenium]]

|right=[[iridium]]

|above=[[ruthenium|Ru]]

|below=[[hassium|Hs]]

|group=8

|period=6

|block=d

|image name=Osmium crystals.jpg

|appearance=silvery, blue cast

|electrons per shell=2, 8, 18, 32, 14, 2

|phase=

|density gpcm3nrt=22.59

|density gpcm3mp=20

|melting point K=3306

|melting point C=3033

|melting point F=5491

|boiling point K=5285

|boiling point C=5012

|boiling point F=9054

|heat fusion=31

|heat vaporization=378

|heat capacity=24.7

|vapor pressure 1=3160

|vapor pressure 10=3423

|vapor pressure 100=3751

|vapor pressure 1 k=4148

|vapor pressure 10 k=4638

|vapor pressure 100 k=5256

|vapor pressure comment=

|crystal structure=hexagonal close packed

|electronegativity=2.2

|number of ionization energies=2

|ionization energy 1=840

|ionization energy 2=1600

|atomic radius=135

|covalent radius=144±4

|magnetic ordering=[[paramagnetic]]

|magnetic ordering ref={{sfn|Haynes|2011|p=4.134}}

|electrical resistivity unit prefix=n

|electrical resistivity at 0=81.2

|thermal conductivity=87.6

|thermal expansion at 25=5.1

|speed of sound rod at 20=4940

|Shear modulus=222

|Poisson ratio=0.25

|Bulk modulus=462

|Mohs hardness=7.0

|Brinell hardness=293

|Vickers hardness=300

|CAS number=7440-04-2

|magnetic susceptibility= 11·10<sup>−6</sup>

|magnetic susceptibility ref= {{sfn|Haynes|2011|p=4.134}}

|isotopes=

{{infobox element/isotopes stable | mn=184 | sym=Os | na=0.02% | n=108 |firstlinks=yes}}

{{infobox element/isotopes decay | mn=185 | sym=Os

|na=[[synthetic radioisotope|syn]] | hl=93.6 d | dm=[[electron capture|ε]] | de=1.013 | link1=rhenium-185 | pn=185 | ps=Re}}

{{infobox element/isotopes decay | mn=186 | sym=Os

|na=1.59% | hl=2.0×10<sup>15</sup> y

|dm=α | de=2.822 | link1=tungsten-182 | pn=182 | ps=W}}

{{infobox element/isotopes stable | mn=187 | sym=Os | na=1.96% | n=111 |firstlinks=no}}

{{infobox element/isotopes stable | mn=188 | sym=Os | na=13.24% | n=112 |firstlinks=no}}

{{infobox element/isotopes stable | mn=189 | sym=Os | na=16.15% | n=113 |firstlinks=no}}

{{infobox element/isotopes stable | mn=190 | sym=Os | na=26.26% | n=114 |firstlinks=no}}

{{infobox element/isotopes decay | mn=191 | sym=Os

|na=syn | hl=15.4 d

|dm=[[beta emission|β<sup>−</sup>]] | de=0.314 | link1=iridium-191 | pn=191 | ps=Ir}}

{{infobox element/isotopes stable | mn=192 | sym=Os | na=40.78% | n=116 |firstlinks=no}}

{{infobox element/isotopes decay | mn=193 | sym=Os

|na=syn | hl=30.11 d

|dm=β<sup>−</sup> | de=1.141 | link1=iridium-193 | pn=193 | ps=Ir}}

{{infobox element/isotopes decay | mn=194 | sym=Os

|na=syn | hl=6 y

|dm=β<sup>−</sup> | de=0.097 | link1=iridium-194 | pn=194 | ps=Ir}}

|isotopes comment=

|discovery and first isolation by=[[Smithson Tennant]]

|discovery date=1803

|QID=Q751

}}<noinclude>

{{Infobox element/element navigation|symbol=Os}}

{{template reference list}}

{{documentation|1=Template:Infobox element/doc}}

</noinclude>}