Mg4Si3
传统材料 TRAMP-ID: mp-1074382 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.26 | 6.6789 | 2.2 | (0,0,1) |
| 14.51 | 6.1035 | 4.4 | (0,1,0) |
| 14.78 | 5.9952 | 15.4 | (0,1,-1) |
| 15.64 | 5.6663 | 4.0 | (1,0,0) |
| 17.69 | 5.0146 | 4.3 | (1,0,-1) |
| 20.61 | 4.3086 | 1.8 | (1,-1,1) |
| 22.51 | 3.9507 | 26.9 | (1,1,-1) |
| 23.08 | 3.8530 | 17.3 | (1,0,1) |
| 23.39 | 3.8028 | 6.9 | (1,-1,-1) |
| 23.66 | 3.7609 | 7.5 | (0,1,1) |
| 24.15 | 3.6851 | 14.4 | (0,1,-2) |
| 24.69 | 3.6064 | 2.7 | (1,1,0) |
| 26.69 | 3.3395 | 2.8 | (0,0,2) |
| 27.23 | 3.2752 | 28.7 | (1,0,-2) |
| 27.35 | 3.2606 | 11.1 | (1,-2,1) |
| 27.65 | 3.2260 | 2.0 | (1,1,-2) |
| 28.32 | 3.1509 | 3.4 | (1,-2,0) |
| 29.26 | 3.0517 | 8.6 | (0,2,0) |
| 29.81 | 2.9976 | 4.3 | (0,2,-2) |
| 30.10 | 2.9686 | 16.0 | (1,-1,2) |
| 30.12 | 2.9665 | 23.9 | (2,-1,0) |
| 30.90 | 2.8939 | 11.2 | (2,0,-1) |
| 31.58 | 2.8331 | 31.0 | (2,0,0) |
| 32.26 | 2.7746 | 9.5 | (2,-1,-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-1074382, 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 6.05432400
_cell_length_b 6.99887960
_cell_length_c 7.49828082
_cell_angle_alpha 112.67198056
_cell_angle_beta 97.99736880
_cell_angle_gamma 104.18080780
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 274.38482209
_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 0.77262700 0.63421400 0.53099300 1.0
Mg Mg1 1 0.10568500 0.92878400 0.08583900 1.0
Mg Mg2 1 0.70356900 0.35829700 0.78100400 1.0
Mg Mg3 1 0.96265200 0.09165100 0.49003300 1.0
Mg Mg4 1 0.38194000 0.82049100 0.43287900 1.0
Mg Mg5 1 0.85579400 0.31421900 0.17737700 1.0
Mg Mg6 1 0.29588100 0.41555400 0.01402200 1.0
Mg Mg7 1 0.55975700 0.85128300 0.99175400 1.0
Si Si8 1 0.53494500 0.17224300 0.36183500 1.0
Si Si9 1 0.15696900 0.57627200 0.71140600 1.0
Si Si10 1 0.24300900 0.98168900 0.76929800 1.0
Si Si11 1 0.78382600 0.67276700 0.18178400 1.0
Si Si12 1 0.28411800 0.39871300 0.41013400 1.0
Si Si13 1 0.85934900 0.03395200 0.81171300 1.0
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