Mg4Si3
传统材料 TRAMP-ID: mp-1074264 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.26 | 7.8552 | 5.6 | (0,0,1) |
| 14.77 | 5.9990 | 1.3 | (0,1,0) |
| 18.08 | 4.9075 | 3.5 | (1,0,1) |
| 20.83 | 4.2636 | 16.4 | (0,1,-1) |
| 21.17 | 4.1959 | 1.2 | (1,1,1) |
| 21.22 | 4.1865 | 12.1 | (1,0,-1) |
| 22.20 | 4.0044 | 11.8 | (1,-1,0) |
| 25.57 | 3.4842 | 13.3 | (1,0,2) |
| 27.40 | 3.2553 | 1.7 | (1,1,-1) |
| 29.79 | 2.9995 | 6.1 | (0,2,0) |
| 30.10 | 2.9690 | 1.4 | (1,0,-2) |
| 31.07 | 2.8785 | 3.6 | (1,-1,-2) |
| 31.98 | 2.7989 | 2.4 | (1,2,1) |
| 32.52 | 2.7534 | 18.1 | (0,2,2) |
| 32.57 | 2.7489 | 5.3 | (2,0,0) |
| 32.66 | 2.7420 | 8.7 | (2,0,1) |
| 32.74 | 2.7350 | 2.6 | (1,-1,2) |
| 33.60 | 2.6670 | 99.6 | (0,1,3) |
| 33.68 | 2.6608 | 7.2 | (1,2,0) |
| 34.25 | 2.6184 | 17.9 | (0,0,3) |
| 34.32 | 2.6129 | 5.7 | (1,2,2) |
| 34.36 | 2.6101 | 100.0 | (2,1,1) |
| 34.41 | 2.6063 | 64.7 | (1,-2,0) |
| 34.61 | 2.5917 | 9.6 | (1,1,3) |
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-1074264, 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 5.59121000
_cell_length_b 6.22787781
_cell_length_c 8.26959607
_cell_angle_alpha 74.48081747
_cell_angle_beta 79.61037183
_cell_angle_gamma 85.89584340
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 272.82817172
_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 0.67163000 0.26293300 0.22055000 1.0
Mg Mg1 1 0.38437500 0.12604800 0.96175000 1.0
Mg Mg2 1 0.86242400 0.40425400 0.51087400 1.0
Mg Mg3 1 0.32643000 0.44252600 0.59985700 1.0
Mg Mg4 1 0.60785300 0.64511600 0.84241900 1.0
Mg Mg5 1 0.10712300 0.93863400 0.37107000 1.0
Mg Mg6 1 0.09618800 0.94080000 0.71617800 1.0
Mg Mg7 1 0.90927200 0.80786700 0.09960200 1.0
Si Si8 1 0.41816300 0.71094800 0.17701400 1.0
Si Si9 1 0.17753000 0.38326500 0.21290900 1.0
Si Si10 1 0.87123100 0.24305000 0.87284400 1.0
Si Si11 1 0.61507900 0.78634300 0.40544700 1.0
Si Si12 1 0.11344600 0.52200000 0.91565700 1.0
Si Si13 1 0.58918700 0.03634600 0.59372900 1.0
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