Template:Element-symbol-to-oxidation-state-data

common:
notable:
predicted:

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

Data for the oxidation state entry in each element's infobox and for the List_of_oxidation_states_of_the_elements. Data entries here affect at least two pages.

Editing oxidation state data

The oxidation state data appears in three sections:

common values from a singles standard reference (TODO). These values should not be changed without consensus on the Talk page.
notable values from experiments, with reliable sources
predicted values from theory, with reliable sources.

Each section has one entry for each element in the period table.

Each entry has strict limits to allow text processing.

Each element result in a string
Each string oxidation-state-number values
- an oxidation-state-number eg "+3," starts with
  - a space or a newline, followed by
  - a math minus sign (not a dash) OR
  - a plus OR
  - nothing
  - followed by number,
  - followed by comma (every entry including the last one),
- a referenced-oxidation-state-number is an oxidation-state-number followed by
  - a <ref>...</ref> tag, or
  - a <sup>?</sup> tag

The common entries are oxidation-state-number values. Do not include 0 (zero) in the common set.

The notable and predicted entries are referenced-oxidation-state-number values. Do not include formatting.

How to add references

Find the element

Most of the time you want the second place the element is listed, for example for Titanium is the second place you see e"Ti=...".

If the ref has not been used before

Add it as normal.

If the reference already used in the element page or in Oxidation state

Make an exact character for character copy of the ref and include it with the new oxidiation state data.

OR

Note the value of the name= parameter. If there is none, add one using "Author-year".

In this template add a self-closing "reference reference" with an name like "Author-date",eg

6,<ref name="Smith-2006"/>

Add the reference definition in two places

In the element page and in Oxidation state add the "reference definition" as a List-defined_reference:

==References==
{{Reflist|refs=
<ref name="Smith-2006">content1</ref>
<ref name="Joe-1936">content2</ref>
}}

Check

Open the element page and Oxidation state references for red Cite Errors.

Template usage

This data template is designed for two use cases,

Parameters

os-formatter: a template that accepts symbol, common, notable, and predicted parameters and produces formatted wikitext.
symbol: element to be selected from the data.

The main-space pages that use these templates should include a definition of the reference named "cn" which might look like

<ref name="cn">Oxidation state{{citation needed}}</ref>

Formatters

See the doc pages of these templates for examples.

{{Element-symbol-to-oxidation-state-echo}}: debug output, used by default
{{Element-symbol-to-oxidation-state-entry}}: formats for {{Infobox element}}
{{Element-symbol-to-oxidation-state-row}}: formats for one row of {{List of oxidation states of the elements}}

Example debug output

The examples use the "echo" formatter and the calls look like {{Element-symbol-to-oxidation-state-data|symbol=C}}

C

common:−4, −3, −2, −1, 0, +1, +2, +3, +4
notable:
predicted:

Fe

common:+2, +3
notable:−2,^[1] −1,^[1] 0,^[1] +1,^[2] +4,^[1] +5,^[3] +6,^[1] +7^[4]
predicted:

He

common:
notable:0^[5]
predicted:

Sg

common:
notable:
predicted:(+3), (+4), (+5), (+6)^[6]

^ ^a ^b ^c ^d ^e Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. p. 28. ISBN 978-0-08-037941-8.
^ Ram, R. S.; Bernath, P. F. (2003). "Fourier transform emission spectroscopy of the g⁴Δ–a⁴Δ system of FeCl". Journal of Molecular Spectroscopy. 221 (2): 261. Bibcode:2003JMoSp.221..261R. doi:10.1016/S0022-2852(03)00225-X.
^ Demazeau, G.; Buffat, B.; Pouchard, M.; Hagenmuller, P. (1982). "Recent developments in the field of high oxidation states of transition elements in oxides stabilization of six-coordinated Iron(V)". Zeitschrift für anorganische und allgemeine Chemie. 491: 60–66. doi:10.1002/zaac.19824910109.
^ Lu, J.; Jian, J.; Huang, W.; Lin, H.; Li, J; Zhou, M. (2016). "Experimental and theoretical identification of the Fe(VII) oxidation state in FeO₄⁻". Physical Chemistry Chemical Physics. 18 (45): 31125–31131. Bibcode:2016PCCP...1831125L. doi:10.1039/C6CP06753K. PMID 27812577.
^ Disodium helide, (Na⁺)₂He(e⁻)₂, has been synthesized at high pressure, see Dong, Xiao; Oganov, Artem R.; Goncharov, Alexander F.; Stavrou, Elissaios; Lobanov, Sergey; Saleh, Gabriele; Qian, Guang-Rui; Zhu, Qiang; Gatti, Carlo; Deringer, Volker L.; Dronskowski, Richard; Zhou, Xiang-Feng; Prakapenka, Vitali B.; Konôpková, Zuzana; Popov, Ivan A.; Boldyrev, Alexander I.; Wang, Hui-Tian (6 February 2017). "A stable compound of helium and sodium at high pressure". Nature Chemistry. 9 (5): 440–445. arXiv:1309.3827. Bibcode:2017NatCh...9..440D. doi:10.1038/nchem.2716. PMID 28430195. S2CID 20459726.
^ Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". In Morss; Edelstein, Norman M.; Fuger, Jean (eds.). The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 978-1-4020-3555-5.

[GE28-1] Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. p. 28. ISBN 978-0-08-037941-8.

[2] Ram, R. S.; Bernath, P. F. (2003). "Fourier transform emission spectroscopy of the g⁴Δ–a⁴Δ system of FeCl". Journal of Molecular Spectroscopy. 221 (2): 261. Bibcode:2003JMoSp.221..261R. doi:10.1016/S0022-2852(03)00225-X.

[3] Demazeau, G.; Buffat, B.; Pouchard, M.; Hagenmuller, P. (1982). "Recent developments in the field of high oxidation states of transition elements in oxides stabilization of six-coordinated Iron(V)". Zeitschrift für anorganische und allgemeine Chemie. 491: 60–66. doi:10.1002/zaac.19824910109.

[4] Lu, J.; Jian, J.; Huang, W.; Lin, H.; Li, J; Zhou, M. (2016). "Experimental and theoretical identification of the Fe(VII) oxidation state in FeO₄⁻". Physical Chemistry Chemical Physics. 18 (45): 31125–31131. Bibcode:2016PCCP...1831125L. doi:10.1039/C6CP06753K. PMID 27812577.

[5] Disodium helide, (Na⁺)₂He(e⁻)₂, has been synthesized at high pressure, see Dong, Xiao; Oganov, Artem R.; Goncharov, Alexander F.; Stavrou, Elissaios; Lobanov, Sergey; Saleh, Gabriele; Qian, Guang-Rui; Zhu, Qiang; Gatti, Carlo; Deringer, Volker L.; Dronskowski, Richard; Zhou, Xiang-Feng; Prakapenka, Vitali B.; Konôpková, Zuzana; Popov, Ivan A.; Boldyrev, Alexander I.; Wang, Hui-Tian (6 February 2017). "A stable compound of helium and sodium at high pressure". Nature Chemistry. 9 (5): 440–445. arXiv:1309.3827. Bibcode:2017NatCh...9..440D. doi:10.1038/nchem.2716. PMID 28430195. S2CID 20459726.

[Haire-6] Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". In Morss; Edelstein, Norman M.; Fuger, Jean (eds.). The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 978-1-4020-3555-5.

[1]

[2]

[3]

[4]

[5]

[6]

v t e Chemical element data sets
ID	{{Infobox element/symbol-to-name}} · ID overview {{Infobox element/symbol-to-Z}} {{Infobox element/Z-to-symbol}} {{Infobox element/symbol-to-QID}} {{Infobox element/symbol-to-symbol}} (symbol self-check, formatting)
Periodic table	{{Infobox element/symbol-to-group}} 1–18 · overview {{Infobox element/symbol-to-period}} ① –⑧ · overview {{Infobox element/symbol-to-block}} s-p-d-f-g {{Infobox element/symbol-to-symbol-NESW}} (neighbours in the PT)
Properties (overview)	{{Infobox element/symbol-to-metal-moid-nonmetal}} {{Infobox element/symbol-to-occurrence}} {{Infobox element/symbol-to-phase}} (state of matter) {{Infobox element/symbol-to-allotropes}} IB · overview {{Infobox element/symbol-to-electron-configuration}} (overview) {{Infobox element/symbol-to-term-symbol}} · (overview) {{Infobox element/symbol-to-oxidation-state}} {{Infobox element/symbol-to-valence-group}}
Etymology	{{Infobox element/symbol-to-symbol-etymology}} (11x, non-trivial, overview)
enwiki	{{Infobox element/symbol-to-pagename}} {{Infobox element/symbol-to-shyphen-name}} {{Infobox element/symbol-to-pronunciation}} · overview {{Infobox element/symbol-to-article-quality}} (not in mainspace) {{Infobox element/symbol-to-odd-even}} (Z; to alternate table background)
Images	{{caption}}, {{alt text}} {{Infobox element/symbol-to-spectral-lines-image}} {{Infobox element/symbol-to-zh}} (not mainspace) · ID overview {{Infobox element/symbol-to-pymol-color}} · {{PyMOL color}} (not in mainspace)
Isotopes	{{saw}} (overview, WD:s.a.w. comparing enwiki-wikidata) {{Infobox element/symbol-to-saw/year-changed}} {{Infobox element/symbol-to-most-stable-isotope}} (when not stable only)
Wikidata	{{Infobox element/symbol-to-electron-configuration}} (overview) [WD:electron configuration (P8000)] {{Infobox element/symbol-to-term-symbol}} · (Overview) {{Infobox element/symbol-to-oxidation-state}} [WD:oxidation state (P1121)] {{Infobox element/symbol-to-saw}} standard atomic weight (overview; s.a.w. comparing enwiki-wikidata) [WD:mass (P2067)] {{IDs}} · {{Pronunciation}} [WD:Unicode character (P487)] {{elconfig}} [WD:electron configuration (P8000)] {{Infobox element/symbol-to-zh}} · (ID overview) [WD:Unicode character (P487)] — not in mainspace
Overviews	{{IDs}} · {{Pronunciation}} {{Properties}} {{elconfig}} s.a.w. overview · (s.a.w. compare enwiki–wikidata) period 8 overview (E119; theoretical element pages) {{List of oxidation states of the elements}} Infobox formatting overview: group, period, block
Data hardcoded (not using these datalists)	{{element cell}} etc., in articles: element cell articles, cell-linked, cell-large, cell-property articles: {{List of elements}} infobox references: List of References (like m.p., b.p.)
nav	{{Infobox element/symbol-to--overview1}}
Category:Infobox element data sets (46) (overviews) · Category:Infobox element templates by element (124) · All ../symbol-to-... pages · All ../IB elem/... subpages meta templates: {{Infobox element}} · {{Infobox isotopes (meta)}}