Template:Infobox samarium isotopes

Main isotopes of Chemistry:samarium (₆₂Sm)

Iso­tope Decay abun­dance half-life (t1/2) mode pro­duct 144Sm 3.08% stable 145Sm syn 340 d ε 145Pm 146Sm syn 6.8×107 y α 142Nd 147Sm 15.00% 1.06×1011 y α 143Nd 148Sm 11.25% 7×1015 y α 144Nd 149Sm 13.82% stable 150Sm 7.37% stable 151Sm syn 88.8 y β− 151Eu 152Sm 26.74% stable 153Sm syn 46.284 h β− 153Eu 154Sm 22.74% stable
Standard atomic weight Ar, standard(Sm)	150.36(2)

PTChemistry:samarium

Pm ← i'box Pm	iso62Sm  infobox  isobox	→ Eu i'box Eu
Commons  Wikidata:Q1819  Wiktionary Indexes in PT: § below · Page

[]  Data sets read by {{Infobox element}}
Name and identifiers
Top image (caption, alt)
Pronunciation
Category (enwiki)
Standard atomic weight
most stable isotope
Natural occurrence
Phase at STP
Chemistry:Oxidation states
Spectral lines image
Physics:Electron configuration (cmt, ref)
Term symbol * (cmt, ref)
Wikidata *
* Not used in {{Infobox element}} (2019-02-03) See also {{Infobox element/symbol-to--navbox}}

References

These references will appear in the article, but this list appears only on this page.

Template documentation[view] [edit] [history] [purge]

The master template is {{Infobox element isotopes}} (talk).

Parameters

|name=
|symbol=
|isotopes=<!-- tablerow subtemplates, see below -->
|isotopes table footnote=
|conventional atomic weight=
|standard atomic weight=
|standard atomic weight ref=

The 'isotopes' parameter

Isotopes are to be entered by the editor in |isotopes=, using one subtemplate for each isotope. The subtemplate produces one row in the table (possibly with multiple decay mode routes). The infobox adds the outer table form.

• {{Infobox element isotopes/isotopes stable}}
• {{Infobox element isotopes/isotopes decay}}
• {{Infobox element isotopes/isotopes decay2}}
• {{Infobox element isotopes/isotopes decay3}}
• {{Infobox element isotopes/isotopes decay4}}
• |isotopes table footnote=

• {{Infobox element isotopes/infotable}} -- the outer table and columnheaders, added by the infobox.

Simple demo tablerows

What |isotopes= input should look like:

Main isotopes of  ()

Iso­tope Decay abun­dance half-life (t1/2) mode pro­duct 19F 100% stable 251Cf trace 898 y α 247Cm

| isotopes =<!-- the parameter -->
{{Infobox element isotopes/isotopes stable
  | mn=19
  | sym=F
  | link=fluorine-19
  | na=100%
}}<!-- a table datarow for one isotope -->
{{Infobox element isotopes/isotopes decay
  | mn=251
  | sym=Cf
  | na=trace
  | hl=898 y
  | dm=α
  | de=6.172
  | pn=247
  | ps=Cm
}}<!-- another table row for another isotope -->

Full demo with all tablerow options

Full demo input

The examples are from various elements. | name=full demo | conventional atomic weight= | standard atomic weight=238.02891(3) | standard atomic weight ref=<ref>Reference for ''A''<sub>r</sub></ref> | isotopes table footnote=* = [[excited state]]{{sfn|Chisté|2006}} | isotopes = {{Infobox element isotopes/isotopes stable | link=Fluorine-19 | mn=19 | sym=F | na=100% | n=10 }} {{Infobox element isotopes/isotopes decay | mn=251 | sym=Cf | na=trace | hl=898 y | dm=α | de=6.172 | link1=curium-247 | pn=247 | ps=Cm }} {{Infobox element isotopes/isotopes decay2 | mn=252 | sym=Cf | na=trace | hl=2.645 y | dm1=α (96.91%) | de1=6.217 | link1=curium-248 | pn1=248 | ps1=Cm | dm2=SF (3.09%) | de2=– | pn2= | ps2=– }} {{Infobox element isotopes/isotopes decay3 | mn=26 | sym=Al | na=[[trace radioisotope|trace]] | hl=7.17×105 y | dm1=[[Positron emission|β<sup>+</sup>]] | de1=1.17 | link1=magnesium-26 | pn1=26 | ps1=Mg | dm2=[[electron capture|ε]] | de2=– | link2=magnesium-26 | pn2=26 | ps2=Mg | dm3=[[Gamma radiation|γ]] | de3=1.8086 | pn3= | ps3=– }} {{Infobox element isotopes/isotopes_decay4 | mn=260 | sym=Md | na=[[synthetic radioisotope|syn]] | hl=31.8 [[day|d]] | dm1=SF | de1=– | pn1= | ps1=– | dm2=α | de2=7.000 | link2=einsteinium-256 | pn2=256 | ps2=Es | dm3=ε | de3=– | link3=fermium-260 | pn3=260 | ps3=Fm | dm4=[[beta emission|β<sup>−</sup>]] | de4=1.000 | link4=nobelium-260 | pn4=260 | ps4=No }}

Main isotopes of  ()

Iso­tope Decay abun­dance half-life (t1/2) mode pro­duct 19F 100% stable 251Cf trace 898 y α 247Cm 252Cf trace 2.645 y α (96.91%) 248Cm SF (3.09%) – 26Al trace 7.17×105 y β+ 26Mg ε 26Mg γ – 260Md syn 31.8 d SF – α 256Es ε 260Fm β− 260No * = excited state
Standard atomic weight Ar, standard()	238.02891(3)

See also

• {{Infobox element}}
• {{Infobox element/isotopes header}} (added by the template, do not enter)

• Relative atomic mass, Standard atomic weight
• Category:Infobox element isotopes templates (91)

The above documentation is transcluded from Template:Infobox element isotopes/doc. (edit | history)
Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages.
Subpages of this template.