Mg4Si3
传统材料 TRAMP-ID: mp-1074467 · 空间群: P-1 (#2)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.06 | 5.8835 | 3.8 | (0,1,0) |
| 15.52 | 5.7105 | 4.9 | (0,1,-1) |
| 17.00 | 5.2146 | 2.9 | (1,0,0) |
| 17.08 | 5.1921 | 1.3 | (1,0,-1) |
| 21.90 | 4.0591 | 34.6 | (0,1,1) |
| 23.35 | 3.8098 | 24.2 | (1,1,-1) |
| 23.54 | 3.7787 | 13.2 | (1,0,1) |
| 23.71 | 3.7531 | 7.8 | (1,0,-2) |
| 25.76 | 3.4588 | 1.5 | (1,1,0) |
| 28.55 | 3.1263 | 1.4 | (0,2,-1) |
| 29.90 | 2.9883 | 7.4 | (1,-1,-2) |
| 30.38 | 2.9417 | 9.9 | (0,2,0) |
| 30.51 | 2.9301 | 4.9 | (1,-2,0) |
| 30.69 | 2.9134 | 9.7 | (1,-1,2) |
| 31.33 | 2.8553 | 27.9 | (0,2,-2) |
| 32.40 | 2.7634 | 13.5 | (2,0,-1) |
| 32.51 | 2.7538 | 2.3 | (1,1,1) |
| 32.90 | 2.7221 | 98.5 | (0,1,-3) |
| 33.14 | 2.7029 | 26.4 | (1,0,2) |
| 33.41 | 2.6822 | 87.1 | (2,-1,-1) |
| 33.55 | 2.6713 | 20.0 | (2,-1,0) |
| 33.56 | 2.6702 | 4.3 | (1,1,-3) |
| 34.36 | 2.6098 | 1.6 | (1,-2,-1) |
| 34.40 | 2.6073 | 55.0 | (2,0,0) |
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-1074467, 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 5.62158200
_cell_length_b 6.36535338
_cell_length_c 8.50845530
_cell_angle_alpha 105.97918867
_cell_angle_beta 105.24614490
_cell_angle_gamma 100.52520773
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 271.50867039
_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 0.77579900 0.82560500 0.32058400 1.0
Mg Mg1 1 0.31270000 0.65327600 0.58624100 1.0
Mg Mg2 1 0.72952400 0.00624700 0.95256800 1.0
Mg Mg3 1 0.27047600 0.99375300 0.04743200 1.0
Mg Mg4 1 0.22420100 0.17439500 0.67941600 1.0
Mg Mg5 1 0.17763000 0.50086400 0.16235800 1.0
Mg Mg6 1 0.82237000 0.49913600 0.83764200 1.0
Mg Mg7 1 0.68730000 0.34672400 0.41375900 1.0
Si Si8 1 0.09482600 0.20420000 0.32236500 1.0
Si Si9 1 0.32532300 0.92984800 0.36763900 1.0
Si Si10 1 0.90517400 0.79580000 0.67763500 1.0
Si Si11 1 0.62227400 0.40314800 0.08573500 1.0
Si Si12 1 0.67467700 0.07015200 0.63236100 1.0
Si Si13 1 0.37772600 0.59685200 0.91426500 1.0
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