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Figure 8
(a) The crystal structure of danburite showing the position of the O–O bond critical points (small pale-brown and pale-green spheres) and the O–O bond paths (brown and green lines passing through bond critical points). The dark tetrahedra are the BO4 groups, and the light tetrahedra are the SiO4 groups. Reprinted with permission from Luaña et al. (2003 ![]() ![]() |