Figure 1 | Scientific Reports

Figure 1

From: First-principles investigation of LaMg2Ni and its hydrides

Figure 1

Model of the crystal structure, (a) LaMg2Ni with 1 × 2 × 1 supercell; (b) LaMg2NiH4.5 with 1 × 2 × 1 supercell; (c) LaMg2NiH7 with primitive cell. Red, green, blue and white spheres denote La, Mg, Ni and H atoms, respectively. S1 and S2 represent substitution sites of La and Ni, respectively.

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