International
Tables for
Crystallography
Volume A
Space-group symmetry
Edited by Th. Hahn

International Tables for Crystallography (2006). Vol. A. ch. 1.1, p. 2

Section 1.1.3. Reciprocal space

Th. Hahna*

a Institut für Kristallographie, Rheinisch-Westfälische Technische Hochschule, Aachen, Germany
Correspondence e-mail: hahn@xtal.rwth-aachen.de

1.1.3. Reciprocal space

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Printed symbol Explanation
a , b, c; or ai Basis vectors of the reciprocal lattice
a , b, c Lengths of basis vectors of the reciprocal lattice
α , β, γ Interaxial (lattice) angles of the reciprocal lattice bc, ca, ab
r ; or h Reciprocal-lattice vector
h , k, l; or hi Coordinates of a reciprocal-lattice point, expressed in units of a, b, c, coefficients of the reciprocal-lattice vector r
V Cell volume of the reciprocal lattice
G Matrix of the geometrical coefficients (metric tensor) of the reciprocal lattice








































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