Mg4Si3
传统材料 TRAMP-ID: mp-1074375 · 空间群: P-1 (#2)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.54 | 7.6664 | 2.9 | (0,0,1) |
| 14.94 | 5.9308 | 5.1 | (0,1,0) |
| 15.53 | 5.7070 | 3.3 | (1,0,0) |
| 21.11 | 4.2085 | 15.2 | (0,1,-1) |
| 23.20 | 3.8332 | 4.5 | (0,0,2) |
| 23.32 | 3.8144 | 58.4 | (1,-1,0) |
| 23.74 | 3.7476 | 1.2 | (1,1,2) |
| 24.28 | 3.6661 | 22.8 | (1,0,2) |
| 24.29 | 3.6648 | 23.0 | (0,1,2) |
| 26.27 | 3.3921 | 6.2 | (1,-1,-1) |
| 26.71 | 3.3382 | 2.3 | (1,1,-1) |
| 29.36 | 3.0425 | 19.2 | (1,2,1) |
| 29.45 | 3.0331 | 8.8 | (0,2,1) |
| 30.13 | 2.9659 | 14.7 | (2,1,1) |
| 30.14 | 2.9654 | 32.2 | (0,2,0) |
| 30.37 | 2.9428 | 37.8 | (2,0,1) |
| 30.78 | 2.9047 | 41.4 | (0,1,-2) |
| 31.35 | 2.8535 | 25.8 | (2,0,0) |
| 31.39 | 2.8500 | 53.7 | (1,0,-2) |
| 31.62 | 2.8300 | 35.2 | (1,2,2) |
| 32.19 | 2.7804 | 29.2 | (2,1,2) |
| 32.54 | 2.7520 | 18.3 | (2,1,0) |
| 32.67 | 2.7412 | 1.8 | (1,1,3) |
| 32.84 | 2.7271 | 14.7 | (1,-1,2) |
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-1074375, 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 6.10811300
_cell_length_b 6.31961963
_cell_length_c 8.36263057
_cell_angle_alpha 72.01126409
_cell_angle_beta 71.24784022
_cell_angle_gamma 75.78260792
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 286.86582084
_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 0.88175200 0.40512200 0.20063800 1.0
Mg Mg1 1 0.27703600 0.01192700 0.95195200 1.0
Mg Mg2 1 0.29862800 0.05349300 0.38584300 1.0
Mg Mg3 1 0.70137200 0.94650700 0.61415700 1.0
Mg Mg4 1 0.11824800 0.59487800 0.79936200 1.0
Mg Mg5 1 0.31746000 0.60090900 0.29811900 1.0
Mg Mg6 1 0.68254000 0.39909100 0.70188100 1.0
Mg Mg7 1 0.72296400 0.98807300 0.04804800 1.0
Si Si8 1 0.96621300 0.95302400 0.27424700 1.0
Si Si9 1 0.36677200 0.36322700 0.05503700 1.0
Si Si10 1 0.03378700 0.04697600 0.72575300 1.0
Si Si11 1 0.67615900 0.70908600 0.39608400 1.0
Si Si12 1 0.63322800 0.63677300 0.94496300 1.0
Si Si13 1 0.32384100 0.29091400 0.60391600 1.0
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