Template:R from systematic name

When used inside the {{Redirect category shell}} template:

When used by itself:

• From a systematic name: This is a redirect from a systematic name to a more commonly used name. For example:
  • In chemistry: 2-methyl-1,3-butadieneIsoprene
  • In astronomy: 1P/HalleyHalley's Comet

Template documentation follows
Note: the template above may sometimes be partially or fully invisible.
Visit "Template:R from systematic name/doc" to edit its documentation if it is available. (How does this work?)

Usage

Use this rcat template on mainspace redirects only.

• This redirect category (rcat) template populates Category:Redirects from systematic names by default. Add this rcat to a redirect page (not a talk-page redirect) in the following manner:

#REDIRECT [[(target article title)]]

{{Rcat shell|
{{R from systematic name}}
}}

Template {{Rcat shell}} is an alias for the Redirect category shell template, which may be used to add as many appropriate rcats as needed, usually from one to seven, along with their parameters, to a redirect. For more information see the documentation on its template page. This rcat may also tag a redirect individually:

#REDIRECT [[(target article title)]]

{{R from systematic name}}

This is in accord with instructions found at WP:REDCAT.

• Use this rcat to tag all mainspace redirects from systematic names to more commonly used names. For example:
  • In astronomy: 1P/HalleyHalley's Comet
  • In chemistry: 2-methyl-1,3-butadieneIsoprene

Aliases

• Also known as... – list of templates that redirect here and may also be used

Printworthiness

• In main-article namespace, some redirects from systematic names are considered printworthy; however, there are others that are unprintworthy, so there is no default sort for printworthiness. In 2003, efforts were begun to support the Wikimedia Foundation's goal of increasing access and availability of Wikipedia articles in printed versions. Some rcats automatically populate either Category:Printworthy redirects or Category:Unprintworthy redirects by default. Others, like this rcat, do not, and that means it is up to editors to choose which of those categories, Printworthy or Unprintworthy, is appropriate and should be populated. The rcats that are used separately to populate those categories are:

• {{R printworthy}} and
• {{R unprintworthy}}

Please click on each one for more details and guidance.

• Template {{Redirect category shell}} will accept these rcats just like any other.

Examples:

{{Rcat shell|
{{R from systematic name}}
{{R printworthy}}
}}

{{Rcat shell|
{{R from systematic name}}
{{R unprintworthy}}
}}

Either {{Redirect category shell}} or its alias/shortcut, {{Rcat shell}}, may be used.

See also

• {{R from scientific name}}
• {{R from technical name}}
• {{R to systematic name}}
• WikiProject Redirect/Style guide