Difference between revisions of "Conventional cell"
From Online Dictionary of Crystallography
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| − | <font color="blue">Maille conventionnelle</font> (''Fr''); <Font color="black">Cella convenzionale</Font> (''It''); <Font color="purple">慣用単位胞</Font> (''Ja'). | + | <font color="blue">Maille conventionnelle</font> (''Fr''); <Font color="black">Cella convenzionale</Font> (''It''); <Font color="purple">慣用単位胞</Font> (''Ja''). |
For each lattice, the '''conventional cell''' is the cell obeying the following conditions: | For each lattice, the '''conventional cell''' is the cell obeying the following conditions: | ||
Revision as of 20:38, 17 December 2016
Maille conventionnelle (Fr); Cella convenzionale (It); 慣用単位胞 (Ja).
For each lattice, the conventional cell is the cell obeying the following conditions:
- its basis vectors define a right-handed axial setting;
- its edges are along symmetry directions of the lattice;
- it is the smallest cell compatible with the above condition.
Crystals having the same type of conventional cell belong to the same crystal family.
See also
- primitive cell
- unit cell
- Section 2.1.3 in of International Tables of Crystallography, Volume A