Mg4Si3
传统材料 TRAMP-ID: mp-1074404 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.13 | 6.7439 | 26.8 | (0,0,1) |
| 15.06 | 5.8840 | 9.7 | (0,1,-1) |
| 15.28 | 5.7995 | 2.9 | (1,0,0) |
| 17.11 | 5.1829 | 2.4 | (1,-1,0) |
| 18.98 | 4.6764 | 4.3 | (1,-1,1) |
| 21.21 | 4.1895 | 6.0 | (1,0,1) |
| 22.91 | 3.8818 | 11.5 | (0,1,1) |
| 23.79 | 3.7397 | 5.1 | (1,1,-1) |
| 23.99 | 3.7088 | 23.3 | (1,-1,-1) |
| 24.13 | 3.6883 | 10.3 | (1,1,0) |
| 24.56 | 3.6248 | 21.7 | (0,1,-2) |
| 26.09 | 3.4149 | 3.8 | (1,-2,1) |
| 26.29 | 3.3893 | 3.6 | (0,2,-1) |
| 27.64 | 3.2276 | 1.3 | (1,-2,0) |
| 28.58 | 3.1228 | 11.4 | (0,2,0) |
| 29.24 | 3.0546 | 6.9 | (1,0,-2) |
| 29.39 | 3.0390 | 19.1 | (2,-1,0) |
| 30.10 | 2.9686 | 8.1 | (1,1,-2) |
| 30.38 | 2.9420 | 10.6 | (0,2,-2) |
| 30.84 | 2.8998 | 15.5 | (2,0,0) |
| 30.91 | 2.8929 | 9.8 | (1,-2,2) |
| 30.91 | 2.8929 | 10.0 | (1,1,1) |
| 31.25 | 2.8626 | 100.0 | (2,-1,1) |
| 32.05 | 2.7930 | 1.8 | (1,0,2) |
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-1074404, 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 6.14334100
_cell_length_b 7.16228898
_cell_length_c 7.34320505
_cell_angle_alpha 112.59133089
_cell_angle_beta 88.22205801
_cell_angle_gamma 108.36802026
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 281.61485019
_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 0.06634900 0.80387900 0.76472700 1.0
Mg Mg1 1 0.27332800 0.16237400 0.17987000 1.0
Mg Mg2 1 0.65126200 0.35248700 0.61095500 1.0
Mg Mg3 1 0.94762500 0.02835200 0.48275200 1.0
Mg Mg4 1 0.37427500 0.86857600 0.41945300 1.0
Mg Mg5 1 0.86581100 0.52023500 0.31750200 1.0
Mg Mg6 1 0.72158500 0.13916600 0.89500000 1.0
Mg Mg7 1 0.57862400 0.68996100 0.99042800 1.0
Si Si8 1 0.69366100 0.10282200 0.24406900 1.0
Si Si9 1 0.09859300 0.42753900 0.80899000 1.0
Si Si10 1 0.31625900 0.20345900 0.81404800 1.0
Si Si11 1 0.03436400 0.72145100 0.08925900 1.0
Si Si12 1 0.24003900 0.49562800 0.51544900 1.0
Si Si13 1 0.63828400 0.73423400 0.61759900 1.0
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