International
Tables for
Crystallography
Volume D
Physical properties of crystals
Edited by A. Authier

© International Union of Crystallography 2006
International Tables for Crystallography (2006). Vol. D. ch. 1.1, pp. 19-20

Section 1.1.4.8.7. Cubic and spherical systems

A. Authiera*

a Institut de Minéralogie et de la Physique des Milieux Condensés, Bâtiment 7, 140 rue de Lourmel, 75015 Paris, France
Correspondence e-mail: aauthier@wanadoo.fr

1.1.4.8.7. Cubic and spherical systems

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1.1.4.8.7.1. Group [23]

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One combines the reductions corresponding to a twofold axis parallel to [Ox_{3}] and to a threefold axis parallel to [111]: [Scheme scheme30]

There are 2 independent components.

1.1.4.8.7.2. Groups [432] and [\infty A_{\infty}/M]

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One combines the reductions corresponding to groups 422 and 23: [Scheme scheme31]

There is 1 independent component.

1.1.4.8.7.3. Group [{\bar 4}3m]

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One combines the reductions corresponding to groups [{\bar 4}2m] and 23: [Scheme scheme32]

There is 1 independent component.

1.1.4.8.7.4. Groups [m{\bar 3}], [m{\bar 3}m] and [\infty(A_{\infty}/M)C]

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All the components are equal to zero.








































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