Crystallographic basis

Base cristallographique (Fr). Kristallographische Basis (Ge). Base cristallografica (It)

Definition

A basis of n vectors e₁, e₂, ... , e_n of the vector space Vⁿ is a crystallographic basis of the vector lattice L if every integral linear combination t = u¹e₁ + u²e₂ + ... + uⁿe_n is a lattice vector of L. It may or may not be a primitive basis.

See also

direct lattice
Section 8.1 of International Tables of Crystallography, Volume A

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