(Return link to main list of space groups in standard settings.)
(a). C 4 / a m b with origin at 422. |
(b). C 4 / a m b with origin at 2/m and 422 at 1/4,0,0. |
(c). C 4 / a m b with origin at 2/m and -4m2 at 1/4,0,0. |
(d). C 4 / a m b with origin at -4m2. |