Ta̱mpi̱let:Chem2
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{{chem2}} is a template used to format a chemical formula or equation.
Use
[jhyuk a̱tyin ka]Formula punctuation
[jhyuk a̱tyin ka]| Symbol | Gives | Example | Output |
|---|---|---|---|
\s |
− | {{chem2|CH3\sCH3}} |
CH3−CH3 |
\d |
= | {{chem2|CH2\dCH2}} |
CH2=CH2 |
\t |
≡ | {{chem2|HC\tCH}} |
HC≡CH |
\q |
≣ | {{chem2|[Cl4Re\qReCl4](2−)}} |
[Cl4Re≣ReCl4]2− |
\- |
- | {{chem2|A\-B}} |
A-B |
\\ |
\ | {{chem2|C\\D}} |
C\D |
\h |
η | {{chem2|\h}} |
η |
\h{1} |
η1- | {{chem2|\h{1} |}} Ta̱mpi̱let:Right |
η1- |
\m{1} |
μ1- | {{chem2|\m{1} |}} |
μ1- |
-> |
→ | {{chem2|2H2 + O2 -> 2H2O}} Ta̱mpi̱let:Right |
2H2 + O2 → 2H2O |
<-> |
⇌ | {{chem2|K<->L}} |
K ⇌ L |
* |
· | {{chem2|CoCl2*6H2O}} |
CoCl2·6H2O |
\* |
* | {{chem2|Cp\*2Fe}} |
Cp*2Fe |
_{} |
subscript | {{chem2|C_{''n''}H_{2''n''+2}} } Ta̱mpi̱let:Right |
CnH2n+2 |
^{} |
superscript | {{chem2|^{13}CH4}} |
13CH4 |
∇ |
∇ | {{chem2|∇}} |
∇ |
( ) |
( ) | {{chem2|R\sCH(OH)CN}} |
R−CH(OH)CN |
end }-bracket issue
[jhyuk a̱tyin ka]When input ends correctly with a }-bracket, like with A_{x}H_{1-xTa̱mpi̱let:Hl, the final }-brackets are technically mixed up:
{{chem2|A_{x}H_{1-xTa̱mpi̱let:Hl→ AxH_{−1x} Ta̱mpi̱let:Nay
The closing bracket {..} of input and end of template brackets }}.
- Solutions:
- add empty pipe:
{{chem2|..{..Ta̱mpi̱let:Hl(empty parameter #2) - add parameters numbers 1 and 2 (empty):
{{chem2|1=..{..Ta̱mpi̱let:Hl - add a space:
{{chem2|..{..Ta̱mpi̱let:Hl
- add empty pipe:
- Result:
{{chem2|A_{x}H_{1-xTa̱mpi̱let:Hl→ AxH1−x Ta̱mpi̱let:Aye
Formulas, charges, equations
[jhyuk a̱tyin ka]Formulas (without charge) are just written:
{{chem2|CH3(CH2)5CH3}}→ CH3(CH2)5CH3{{chem2|Fe3S2(CO)9}}→ Fe3S2(CO)9{{chem2|C_{''n''}H_{2''n''+2}|}}→ CnH2n+2
Charges are written inside parentheses:
{{chem2|SO4(2-)}}→ SO2−4{{chem2|S19(2+)}}→ S2+19
Charges +1 and −1 can be written plain:
{{chem2|Na+}}→ Na+{{chem2|O2-}}→ O−2
- same as
{{chem2|O2(-)}}→ O−2
Chemical equations:
{{chem2|2 S + 3 O2 + 2 H2O -> 2 H2SO4}}→ 2 S + 3 O2 + 2 H2O → 2 H2SO4{{chem2|2S + 3O2 + 2H2O -> 2H2SO4}}→ 2S + 3O2 + 2H2O → 2H2SO4
The arrows can be written as -> or just →. All characters (and unicode markup) are valid input except \, = (Mediawiki use it), _ and - (endash etc.)
{{chem2|2 H2(g) + O2(g) -> 2H2O(g)|}}→ 2 H2(g) + O2(g) → 2H2O(g){{chem2|NH2RCHCO2H <-> NH3+RCHCO2-}}→ NH2RCHCO2H ⇌ NH+3RCHCO−2
Hapticity and mu:
{{chem2|W(CO)3(PiPr3)2(\h{2}H2)}}→ W(CO)3(PiPr3)2(η2-H2){{chem2|W(CO)3(PiPr3)2(\h{2}H2)|auto=yes}}→ W(CO)3(PiPr3)2(η2-H2)
Wikilinks
[jhyuk a̱tyin ka]Whole formula link
[jhyuk a̱tyin ka]Link the whole formula with |link=<wiki pagename>:
{{chem2|FeCl3|link=Iron(III) chloride}}→ FeCl3
Or use wikilink brackets in input like [[ammonia|NH3]]:
Link each element (C, Hg) and generic element code (R, X)
[jhyuk a̱tyin ka]Use |auto=yes to link from the first occurrence of each element symbol, and some functional-group symbols such as Ph
Link functional groups
[jhyuk a̱tyin ka]Some common groups are recognized and linked if you wikilink them using [[ ]]
{{chem2|R\-[[COOH]]}}→ R-COOH{{chem2|[[CH3]]C[[R]]2[[I]]}}→ CH3CR2I- In particular H2O links to water of crystallization in
{{chem2|CuSO4 * 5 [[H2O]]}}→ CuSO4 · 5 H2O, because a link to water is generally unnecessary.
You can link to any article even if chem2 is unaware of it:
{{chem2|[[C6H5NH2]]}}→ C6H5NH2
To change the default link:
{{chem2|[[water|H2O]]}}→ H2O
All recognised symbols and codes
[jhyuk a̱tyin ka]Examples and tests
[jhyuk a̱tyin ka](The first "→" in each example is not part of the output; it separates the example from its output.)
{{chem2|[Cl4Re\qReCl4](2-)|}}→ [Cl4Re≣ReCl4]2−{{chem2|NH2RCHCO2H <-> NH3+RCHCO2−}}→ NH2RCHCO2H ⇌ NH+3RCHCO−2
{{chem2|\\hallo}}→ \hallo{{chem2|H3CC\tCH <-> H2C\dC\dCH2}}→ H3CC≡CH ⇌ H2C=C=CH2{{chem2|4 NH3 + 5 O2 -> 4 NO + 6 H2O}}→ 4 NH3 + 5 O2 → 4 NO + 6 H2O
{{chem2|H2O → H2O}}→ H2O → H2O{{chem2|H2O(l) -> H2O(g)}}→ H2O(l) → H2O(g)
{{chem2|4 NH3 + 5 O2 → 4 NO + 6 H2O}}→ 4 NH3 + 5 O2 → 4 NO + 6 H2O{{chem2|4NH3 + 5O2 → 4NO + 6H2O}}→ 4NH3 + 5O2 → 4NO + 6H2O{{chem2|2Mn2(+)}}→ 2Mn+2{{chem2|2Mn2(+) + 3H2O}}→ 2Mn+2 + 3H2O{{chem2|Mn–}}→ Mn−
{{chem2|Mn2(2-)}}→ Mn2−2{{chem2|Mn2☃+}}→ Mn2☃+;{{chem2|Mn2(2☃–)}}→ Mn2(2☃−){{chem2|Mn2(+)}}→ Mn+2{{chem2|Mn2+}}→ Mn+2{{chem2|Mn2(-)}}→ Mn−2{{chem2|Mn2-}}→ Mn−2
{{chem2|C_{''n''}H_{2''n'' + 2}|}}→ CnH2n + 2- (chem:
{{chem|C|''n''|H|2''n'' + 2}}→ Ta̱mpi̱let:Chem {{chem2|C_{abc}|}}→ Cabc{{chem2|CoCl2*1.5H2O}}→ CoCl2·1.5H2O{{chem2|Cu2C2*H2O}}→ Cu2C2·H2O
Special
{{chem2|[Me2Al(\m{2}Me)]2}}→ [Me2Al(μ2-Me)]2{{chem2|^{13}CO2}}→ 13CO2{{chem2|^{13}CO2|auto=yes}}→ 13CO2{{chem2|\h{5}(C5H5)2TiCl2}}→ η5-(C5H5)2TiCl2- (bad)
{{chem2|\h{5}\s(C5H5)2TiCl2}}→ η5-−(C5H5)2TiCl2 {{chem2|CH2\dCH2\sCH2\sC\tCH\qMn}}→ CH2=CH2−CH2−C≡CH≣Mn
{{chem2|RC(OR')3}}→ RC(OR')3{{chem2|C\\C}}→ C\C{{chem2|C2*NH3}}→ C2·NH3{{chem2|C2*2NH3}}→ C2·2NH3{{chem2|C1.2H3.5}}→ C1.2H3.5
{{chem2|\b\bAbC\e\e}}→ AbC{{chem2|C2(μ\-C)}}→ C2(μ-C)
{{chem2|SO4(2-)}}→ SO2−4{{chem2|2Mn2(2+)}}→ 2Mn2+2{{chem2|CH3-CH2-OH}}→ CH−3CH−2OH{{chem2|[ZnCl4]-}}→ [ZnCl4]−{{chem2|[ZnCl4](2-)}}→ [ZnCl4]2−{{chem2|((H2O)5{CoCl2})2|auto=yes}}→ ((H2O)5{CoCl2})2{{chem2|Si(OH)4}}→ Si(OH)4
{{chem2|Cu2C2*H2O|auto=yes}}→ Cu2C2·H2O{{chem2|Cu2C2*2H2O}}→ Cu2C2·2H2O{{chem2|CuSO*2H2O}}→ CuSO·2H2O{{chem2|CuSO4*15H2O}}→ CuSO4·15H2O{{chem2|CuSO4(H2O)5}}→ CuSO4(H2O)5{{chem2|H+ + OH- → H2O}}→ H+ + OH− → H2O{{chem2|H → O}}→ H → O
{{chem2|ZxPo4}}→ ZxPo4 Unknown element.{{chem2|((Na)Cl}}→ ((Na)Cl Too many "(".{{chem2|Si(OH))4}}→ Si(OH))4 Too many ")".{{chem2|Si&[[☃]]Si}}→ Si&☃Si{{chem2|1=CH2=CH2}}→ CH2=CH2
More
[jhyuk a̱tyin ka]{{chem2|Cl2O6|link=dichlorine hexoxide}}→ Cl2O6{{chem2|[Fe(Phen)(Phen)3](2+)}}→ [Fe(Phen)(Phen)3]2+{{chem2|[Fe(Phen)(Phen)3](2+)|auto=yes}}→ [Fe(Phen)(Phen)3]2+{{chem2|[C2O2](2+)}}→ [C2O2]2+{{chem2|SI4|link=Tomato}}→ SI4{{chem2|H2SO4+}}→ H2SO+4{{chem2|Mn-}}→ Mn−{{chem2|Mn22+}}→ Mn+22,{{chem2|Mn22-}}→ Mn−22{{chem2|Mn(2+)}}→ Mn2+{{chem2|Mn2(+)}}→ Mn+2{{chem2|Mn(22-)}}→ Mn22−{{chem2|Mn3(22-)}}→ Mn22−3{{chem2|Mn(22+)}}→ Mn22+{{chem2|Mn2(22+)}}→ Mn22+2{{chem2|Mn2(2+)}}→ Mn2+2{{chem2|Mn22(2+)}}→ Mn2+22
Chem vs chem2
[jhyuk a̱tyin ka]{{chem|(CH|3|)|2|CO}}→ Ta̱mpi̱let:Chem{{chem2|(CH3)2CO}}→ (CH3)2CO{{chem|H|2|+}}→ Ta̱mpi̱let:Chem{{chem2|H2+}}→ H+2
Predefined codes (groups etc.)
[jhyuk a̱tyin ka]| Predefined codes | ||||
|---|---|---|---|---|
| code | target article | {{chem2|code}}
|
type | note |
| A. Groups etc with element-like names
Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row | ||||
| B. Groups which are redirected from their normal target if wikilinked; never autolinked.
Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row Ta̱mpi̱let:Chem2/doc/row | ||||
TemplateData
[jhyuk a̱tyin ka]TemplateData for Chem2
No description.
| Parameter | Description | Type | Status | |
|---|---|---|---|---|
| 1 | 1 | no description | Unknown | optional |
| auto | auto | no description | Unknown | optional |
| link | link | no description | Unknown | optional |
Tracking
[jhyuk a̱tyin ka]See also
[jhyuk a̱tyin ka]- {{Chem}}
- <chem>: WP:MATHCHEM — by TeX