Difference between revisions of "Ogdohedry"
From Online Dictionary of Crystallography
Revision as of 06:33, 21 April 2006
Ogdoédrie (Fr). Ogdoedria (Sp).
The point group of a crystal is called ogdohedry if it is a subgroup of index 8 of the point group of its lattice.
Section 9.1 of International Tables of Crystallography, Volume A