Figure 1
Crystal structure of γ-M3N4 (M = Si, Ge). The blue balls represent the nitrogen atoms, the yellow balls are octahedrally coordinated metal atoms, and the green balls are fourfold coordinated metal atoms.
Figure 1 | Scientific Reports
Crystal structure of γ-M3N4 (M = Si, Ge). The blue balls represent the nitrogen atoms, the yellow balls are octahedrally coordinated metal atoms, and the green balls are fourfold coordinated metal atoms.
