view article
Figure 3
Commensurate approximant of the Sr3B2.78Si0.22O7.61 structure. The supercell has a size of a × 25b × 8c, where a, b and c are the unit-cell parameters of Sr3B2SiO8. The Sr and O3 sites participate in the displacive modulation while the O1, O2 and O4 sites are affected by the occupancy modulation. Atoms O1, O2 and O4 are shown in case their sites are occupied 50% and above.

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
Volume 71| Part 5| September 2015| Pages 489-497
doi:10.1107/S2052520615011713
Follow Acta Cryst. B
Sign up for e-alerts
E-alerts
Follow Acta Cryst. on Twitter
Twitter
Follow us on facebook
Facebook
Sign up for RSS feeds
RSS