Property talk:P589
Documentation
point group
crystal subdivision
crystal subdivision
| Description | There are 32 point groups (point group (Q899720)) that subdivide the crystal systems. They are derived from crystallographic symmetry operations. Every macroscopic crystal and mineral belongs to one of these point groups. The point group is equivalent to "crystal class". | |||||||||
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| Represents | point group (Q899720) | |||||||||
| Data type | Item | |||||||||
| Template parameter | de:Vorlage:Infobox_Mineral : "Kristallklasse" | |||||||||
| Domain | crystals - crystal (Q43533) (note: this should be moved to the property statements) | |||||||||
| Allowed values | According to this template:
Only the 32 types of point group (Q899720), one of these
According to statements in the property:
When possible, data should only be stored as statementstriclinic-pedial (Q13364171), triclinic-pinacoidal (Q13364174), monoclinic-sphenoidal (Q13364108), monoclinic-domatic (Q13364111), monoclinic-prismatic (Q13364114), orthorhombic-disphenoidal (Q13364032), orthorhombic-pyramidal (Q13364035), orthorhombic-bipyramidal (Q13364039), tetragonal-pyramidal (Q13363946), tetragonal-disphenoidal (Q13363949), tetragonal-dipyramidal (Q13363950), tetragonal-trapezohedral (Q13363952), ditetragonal-pyramidal (Q13363955), tetragonal-scalenohedral (Q13363957), ditetragonal-dipyramidal (Q13363960), trigonal-pyramidal (Q13362461), trigonal-rhombohedral (Q13362463), trigonal-trapezoidal (Q13362465), ditrigonal pyramidal (Q13362468), ditrigonal scalahedral (Q13362471), hexagonal-pyramidal (Q13362357), trigonal-dipyramidal (Q13362359), hexagonal-dipyramidal (Q13362361), hexagonal-trapezoidal (Q13362363), dihexagonal-pyramidal (Q13362365), ditrigonal-dipyramidal (Q13362367), dihexagonal-dipyramidal (Q13362368), cubic-tetartoidal (Q13359926), cubic-diploidal (Q13359928), cubic-gyroidal (Q13359929), cubic-hextetrahedral (Q13359930) or cubic-hexoctahedral (Q13359931) | |||||||||
| Example | sodium chloride (Q2314) → cubic-hexoctahedral (Q13359931) albite (Q182264) → triclinic-pinacoidal (Q13364174) | |||||||||
| Source | Scientific literature (note: this information should be moved to a property statement; use property source website for the property (P1896)) | |||||||||
| Lists |
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| Proposal discussion | Proposal discussion | |||||||||
| Current uses |
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| Search for values |
[create Create a translatable help page (preferably in English) for this property to be included here]
Item “crystal system (P556)”: Items with this property should also have “crystal system (P556)”. (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P589#Item P556, search, SPARQL
Value type “point group (Q899720)”: This property should use items as value that contain property “subclass of (P279)”. On these, the value for subclass of (P279) should be an item that uses subclass of (P279) with value point group (Q899720) (or a subclass thereof). (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P589#Value type Q899720, SPARQL
One of triclinic-pedial (Q13364171), triclinic-pinacoidal (Q13364174), monoclinic-sphenoidal (Q13364108), monoclinic-domatic (Q13364111), monoclinic-prismatic (Q13364114), orthorhombic-disphenoidal (Q13364032), orthorhombic-pyramidal (Q13364035), orthorhombic-bipyramidal (Q13364039), tetragonal-pyramidal (Q13363946), tetragonal-disphenoidal (Q13363949), tetragonal-dipyramidal (Q13363950), tetragonal-trapezohedral (Q13363952), ditetragonal-pyramidal (Q13363955), tetragonal-scalenohedral (Q13363957), ditetragonal-dipyramidal (Q13363960), trigonal-pyramidal (Q13362461), trigonal-rhombohedral (Q13362463), trigonal-trapezoidal (Q13362465), ditrigonal pyramidal (Q13362468), ditrigonal scalahedral (Q13362471), hexagonal-pyramidal (Q13362357), trigonal-dipyramidal (Q13362359), hexagonal-dipyramidal (Q13362361), hexagonal-trapezoidal (Q13362363), dihexagonal-pyramidal (Q13362365), ditrigonal-dipyramidal (Q13362367), dihexagonal-dipyramidal (Q13362368), cubic-tetartoidal (Q13359926), cubic-diploidal (Q13359928), cubic-gyroidal (Q13359929), cubic-hextetrahedral (Q13359930), cubic-hexoctahedral (Q13359931): value must be one of the specified items. Please expand list if needed. (Help)
List of violations of this constraint: Database reports/Constraint violations/P589#One of, values statistics, hourly updated report, SPARQL
Scope is as main value (Q54828448): the property must be used by specified way only (Help)
List of violations of this constraint: Database reports/Constraint violations/P589#Scope, hourly updated report, SPARQL
Citation needed: the property must have at least one reference (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P589#citation needed
Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P589#Entity types
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This property is being used by:
Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.) |