(Return link to main list of space groups in standard settings.)
(a). C 4 / a c n with origin at 422. |
(b). C 4 / a c n with origin at -1 and 422 at 1/4,0,1/4. |
(c). C 4 / a c n with origin at -1 and -4 at 1/4,0,0. |
(d). C 4 / a c n with origin at -4. |