{{Short description|2-dimensional inclined lattice}} {| class=wikitable align=right |150px |120px |80px |- !Oblique lattice !Wallpaper group p2 !Unit cell |}

The '''oblique lattice''' is one of the five two-dimensional Bravais lattice types.<ref name=":0">{{Cite web|last=Rana|first=Farhan|title=Lattices in 1D, 2D, and 3D|url=https://courses.cit.cornell.edu/ece407/Lectures/handout4.pdf|url-status=live|archive-url=https://web.archive.org/web/20201218214110/https://courses.cit.cornell.edu/ece407/Lectures/handout4.pdf|archive-date=2020-12-18|website=Cornell University}}</ref> The symmetry category of the lattice is wallpaper group p2. The primitive translation vectors of the oblique lattice form an angle other than 90° and are of unequal lengths. {{clear}}

== Crystal classes == The ''oblique lattice'' class names, Schönflies notation, Hermann-Mauguin notation, orbifold notation, Coxeter notation, and wallpaper groups are listed in the table below. {| class="wikitable" |- ! colspan=4|Geometric class, point group ! rowspan=2|Arithmetic <br/>class ! rowspan=2 colspan=2|Wallpaper groups |- align=center !Schön. ||Intl ||Orb. ||Cox. |- align=center | C<sub>1</sub>||1||(1)||[&nbsp;]<sup>+</sup> | None | p1<BR>(1) |- align=center | C<sub>2</sub>||2||(22)||[2]<sup>+</sup> | None | p2<BR>(2222) |}

== References == {{reflist}}

{{Crystal systems}}

Category:Lattice points Category:Crystal systems

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