Mg4Si3
传统材料 TRAMP-ID: mp-1074562 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.26 | 6.6757 | 1.5 | (1,0,0) |
| 14.68 | 6.0349 | 3.6 | (0,0,1) |
| 15.28 | 5.7984 | 9.7 | (0,1,0) |
| 17.72 | 5.0043 | 10.2 | (0,1,-1) |
| 20.46 | 4.3402 | 2.1 | (1,1,-1) |
| 21.73 | 4.0898 | 14.6 | (1,1,1) |
| 22.46 | 3.9586 | 8.3 | (1,0,-1) |
| 23.82 | 3.7358 | 21.9 | (1,-1,1) |
| 24.06 | 3.6988 | 1.0 | (2,1,0) |
| 24.29 | 3.6645 | 9.6 | (0,1,1) |
| 24.44 | 3.6422 | 8.9 | (1,-1,0) |
| 26.65 | 3.3450 | 3.3 | (2,0,1) |
| 26.74 | 3.3337 | 23.1 | (2,1,1) |
| 27.49 | 3.2444 | 1.2 | (1,2,0) |
| 28.48 | 3.1335 | 16.3 | (1,2,-1) |
| 28.85 | 3.0945 | 5.0 | (1,0,2) |
| 28.94 | 3.0855 | 5.8 | (0,1,-2) |
| 29.60 | 3.0175 | 3.2 | (0,0,2) |
| 29.78 | 2.9999 | 9.6 | (2,1,-1) |
| 29.89 | 2.9895 | 9.8 | (0,2,-1) |
| 30.43 | 2.9372 | 13.7 | (2,2,0) |
| 30.84 | 2.8992 | 9.7 | (0,2,0) |
| 31.35 | 2.8532 | 30.9 | (1,-1,2) |
| 32.55 | 2.7513 | 11.3 | (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-1074562, 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 7.58168880
_cell_length_b 6.63108963
_cell_length_c 6.42415266
_cell_angle_alpha 101.85669673
_cell_angle_beta 80.21841979
_cell_angle_gamma 66.53459504
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 278.31267859
_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 0.54464100 0.83093800 0.51460800 1.0
Mg Mg1 1 0.85850800 0.15579700 0.07711200 1.0
Mg Mg2 1 0.98930800 0.59811800 0.19623300 1.0
Mg Mg3 1 0.48411500 0.32459100 0.48687700 1.0
Mg Mg4 1 0.52414500 0.58696700 0.95043100 1.0
Mg Mg5 1 0.89608300 0.04472000 0.57472000 1.0
Mg Mg6 1 0.98217500 0.61118900 0.71951800 1.0
Mg Mg7 1 0.23233300 0.10045100 0.25778600 1.0
Si Si8 1 0.56789700 0.14077000 0.88447200 1.0
Si Si9 1 0.24033100 0.23458700 0.83040500 1.0
Si Si10 1 0.25000100 0.69089600 0.38445100 1.0
Si Si11 1 0.81691600 0.41522100 0.46568000 1.0
Si Si12 1 0.65077700 0.90057400 0.12185300 1.0
Si Si13 1 0.21276100 0.86520400 0.78581400 1.0
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