Difference between revisions of "Local symmetry"
From Online Dictionary of Crystallography
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| − | <font color="blue">Symétrie locale</font> (< | + | <font color="blue">Symétrie locale</font> (''Fr''). <font color="red">Lokale Symmetrie</font> (''Ge''). <font color="black">Simmetria locale</font> (''It''). <font color="purple">局所対対称</font> (''Ja''). <font color="green">Simetría local</font> (''Sp''). |
| − | A [[Euclidean mapping|motion]] of ''E<sup>n</sup>'' mapping onto itself a subdomain of a [[crystal pattern]] but not the whole crystal pattern is called a '''local symmetry operation'''. It may be crystallographic or [[noncrystallographic symmetry|noncrystallographic]] depending on whether or not it is possible to extend the subdomain to an ''n''-dimensional crystal pattern invariant under the motion | + | A [[Euclidean mapping|motion]] of ''E<sup>n</sup>'' mapping onto itself a subdomain of a [[crystal pattern]] but not the whole crystal pattern is called a '''local symmetry operation'''. It may be crystallographic or [[noncrystallographic symmetry|noncrystallographic]] depending on whether or not it is possible to extend the subdomain to an ''n''-dimensional crystal pattern invariant under the motion. |
==See also== | ==See also== | ||
Latest revision as of 18:08, 14 November 2017
Symétrie locale (Fr). Lokale Symmetrie (Ge). Simmetria locale (It). 局所対対称 (Ja). Simetría local (Sp).
A motion of En mapping onto itself a subdomain of a crystal pattern but not the whole crystal pattern is called a local symmetry operation. It may be crystallographic or noncrystallographic depending on whether or not it is possible to extend the subdomain to an n-dimensional crystal pattern invariant under the motion.