Structure | Ag1 | Ag2 | Se1 | Se2 | Cu1 | Cu2 |
S1 | (1/4, 1/4, 0.551) | (3/4, 3/4, 0.449) | (1/4, 1/4, 0.127) | (3/4, 3/4, 0.873) | (1/4,3/4, 0.105) | (3/4, 1/4, 0.895) |
S2 | (1/4, 3/4, 0.105) | (1/4, 3/4, 0.895) | ||||
S3 | (1/4, 3/4, 0.105) | (3/4, 1/4, 0.105) |