Mg4Si3
传统材料 TRAMP-ID: mp-1074283 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.02 | 7.3606 | 18.1 | (0,0,1) |
| 14.24 | 6.2181 | 3.1 | (0,1,0) |
| 14.66 | 6.0421 | 9.1 | (0,1,-1) |
| 17.67 | 5.0204 | 8.8 | (1,0,0) |
| 17.69 | 5.0124 | 2.8 | (1,0,-1) |
| 18.64 | 4.7592 | 13.3 | (1,-1,0) |
| 21.99 | 4.0420 | 2.9 | (1,-1,-1) |
| 22.00 | 4.0406 | 31.0 | (0,1,1) |
| 22.49 | 3.9526 | 4.6 | (1,-1,1) |
| 22.82 | 3.8974 | 3.2 | (0,1,-2) |
| 23.56 | 3.7762 | 17.4 | (1,1,-1) |
| 24.18 | 3.6803 | 11.8 | (0,0,2) |
| 24.62 | 3.6164 | 11.9 | (1,0,1) |
| 24.68 | 3.6074 | 20.0 | (1,0,-2) |
| 26.28 | 3.3917 | 4.7 | (1,1,0) |
| 26.45 | 3.3700 | 1.7 | (0,2,-1) |
| 26.78 | 3.3289 | 2.5 | (1,1,-2) |
| 28.27 | 3.1567 | 6.5 | (1,-2,0) |
| 28.69 | 3.1116 | 5.8 | (1,-2,1) |
| 28.71 | 3.1090 | 2.4 | (0,2,0) |
| 29.57 | 3.0210 | 1.4 | (0,2,-2) |
| 30.33 | 2.9466 | 4.5 | (1,-1,-2) |
| 31.08 | 2.8774 | 69.0 | (1,-1,2) |
| 32.73 | 2.7364 | 19.7 | (0,1,2) |
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-1074283, 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 5.48757600
_cell_length_b 6.93672235
_cell_length_c 8.22634691
_cell_angle_alpha 108.01834886
_cell_angle_beta 103.93902669
_cell_angle_gamma 103.50987357
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 272.43452840
_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 0.09856400 0.22933000 0.73573700 1.0
Mg Mg1 1 0.46368000 0.06499600 0.06487700 1.0
Mg Mg2 1 0.98321900 0.43589900 0.42246900 1.0
Mg Mg3 1 0.57677200 0.41780800 0.61235800 1.0
Mg Mg4 1 0.58262300 0.60627800 0.12283200 1.0
Mg Mg5 1 0.39669600 0.90426600 0.60319000 1.0
Mg Mg6 1 0.09889500 0.00109100 0.29734900 1.0
Mg Mg7 1 0.85530800 0.88606900 0.87844100 1.0
Si Si8 1 0.28862500 0.65163500 0.79723100 1.0
Si Si9 1 0.71904900 0.27536600 0.90421700 1.0
Si Si10 1 0.14240300 0.31257800 0.13559800 1.0
Si Si11 1 0.84129400 0.80608700 0.51574200 1.0
Si Si12 1 0.06472400 0.61830200 0.02427300 1.0
Si Si13 1 0.63837800 0.04043400 0.38573400 1.0
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