Mg4Si3
传统材料 TRAMP-ID: mp-1074433 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.58 | 7.6436 | 5.2 | (0,0,1) |
| 14.53 | 6.0971 | 1.8 | (0,1,0) |
| 16.57 | 5.3488 | 3.9 | (1,0,0) |
| 19.42 | 4.5699 | 3.5 | (1,0,1) |
| 21.07 | 4.2162 | 11.2 | (1,0,-1) |
| 21.13 | 4.2056 | 17.2 | (0,1,-1) |
| 23.16 | 3.8404 | 8.3 | (1,-1,0) |
| 23.27 | 3.8218 | 3.1 | (0,0,2) |
| 23.59 | 3.7711 | 5.9 | (0,1,2) |
| 24.64 | 3.6136 | 8.0 | (1,-1,-1) |
| 26.89 | 3.3158 | 1.1 | (1,1,2) |
| 27.50 | 3.2436 | 4.2 | (1,0,2) |
| 29.30 | 3.0485 | 1.6 | (0,2,0) |
| 29.87 | 2.9909 | 6.4 | (1,0,-2) |
| 30.78 | 2.9045 | 1.0 | (1,2,1) |
| 30.92 | 2.8916 | 10.7 | (1,-1,-2) |
| 31.03 | 2.8818 | 2.9 | (0,1,-2) |
| 31.76 | 2.8175 | 12.6 | (0,2,2) |
| 32.36 | 2.7665 | 6.5 | (1,2,0) |
| 33.51 | 2.6744 | 12.7 | (2,0,0) |
| 33.61 | 2.6664 | 20.9 | (1,2,2) |
| 33.94 | 2.6410 | 82.5 | (0,1,3) |
| 34.57 | 2.5945 | 12.9 | (2,0,1) |
| 34.72 | 2.5840 | 100.0 | (0,2,-1) |
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
组成概览
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Mg4Si3 were obtained from the Materials Project database (MP-ID: mp-1074433, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_Mg4Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.41296000
_cell_length_b 6.42734412
_cell_length_c 8.04920272
_cell_angle_alpha 72.38420686
_cell_angle_beta 83.12971042
_cell_angle_gamma 82.64625284
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 263.74136431
_cell_formula_units_Z 2
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Mg Mg0 1 0.79305300 0.24635200 0.25809500 1.0
Mg Mg1 1 0.57286700 0.06013300 0.00162100 1.0
Mg Mg2 1 0.14309300 0.43017900 0.45645800 1.0
Mg Mg3 1 0.59974900 0.44337200 0.60796800 1.0
Mg Mg4 1 0.66371900 0.61306800 0.90452300 1.0
Mg Mg5 1 0.30017700 0.94278300 0.39495500 1.0
Mg Mg6 1 0.87751100 0.00470100 0.65951700 1.0
Mg Mg7 1 0.07723100 0.79041300 0.08579200 1.0
Si Si8 1 0.55047100 0.64363700 0.23805700 1.0
Si Si9 1 0.26755500 0.36511100 0.10585600 1.0
Si Si10 1 0.03609800 0.23879500 0.88693600 1.0
Si Si11 1 0.81375200 0.80841900 0.40561300 1.0
Si Si12 1 0.19351700 0.62596300 0.78125600 1.0
Si Si13 1 0.36104400 0.03719500 0.71325400 1.0
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