Mg4Si3
传统材料 TRAMP-ID: mp-1074288 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.86 | 6.3876 | 4.3 | (0,0,1) |
| 14.12 | 6.2744 | 1.6 | (0,1,0) |
| 14.75 | 6.0056 | 2.2 | (0,1,-1) |
| 16.41 | 5.4013 | 7.6 | (1,0,-1) |
| 17.11 | 5.1827 | 8.1 | (1,0,0) |
| 17.37 | 5.1041 | 14.3 | (1,-1,0) |
| 21.33 | 4.1660 | 3.3 | (1,-1,-1) |
| 22.09 | 4.0246 | 6.6 | (1,1,-1) |
| 23.89 | 3.7243 | 10.2 | (0,1,1) |
| 25.04 | 3.5563 | 15.7 | (0,1,-2) |
| 25.24 | 3.5280 | 2.8 | (1,0,-2) |
| 25.47 | 3.4976 | 2.8 | (0,2,-1) |
| 26.07 | 3.4175 | 2.0 | (1,1,-2) |
| 26.27 | 3.3927 | 7.0 | (1,1,0) |
| 27.92 | 3.1953 | 1.4 | (1,-2,1) |
| 27.94 | 3.1938 | 9.6 | (0,0,2) |
| 28.45 | 3.1372 | 8.5 | (0,2,0) |
| 29.75 | 3.0028 | 4.8 | (0,2,-2) |
| 30.78 | 2.9049 | 10.7 | (2,0,-1) |
| 31.74 | 2.8191 | 2.2 | (2,-1,0) |
| 32.50 | 2.7549 | 15.0 | (1,-2,-1) |
| 33.17 | 2.7007 | 25.1 | (2,0,-2) |
| 33.53 | 2.6726 | 54.7 | (1,2,-1) |
| 33.74 | 2.6565 | 9.4 | (1,2,-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-1074288, 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 5.99498300
_cell_length_b 7.21700406
_cell_length_c 7.58069142
_cell_angle_alpha 108.91592016
_cell_angle_beta 109.83336751
_cell_angle_gamma 103.93438693
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 268.23245088
_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 0.04354700 0.81772300 0.26410000 1.0
Mg Mg1 1 0.24961900 0.16120300 0.10089700 1.0
Mg Mg2 1 0.34852600 0.39663700 0.67204400 1.0
Mg Mg3 1 0.93145700 0.37648100 0.86722800 1.0
Mg Mg4 1 0.48057600 0.69077300 0.22883100 1.0
Mg Mg5 1 0.41287300 0.94763900 0.70789600 1.0
Mg Mg6 1 0.80232600 0.52280200 0.50139400 1.0
Mg Mg7 1 0.74509200 0.08275300 0.17992000 1.0
Si Si8 1 0.65853800 0.39388400 0.07938000 1.0
Si Si9 1 0.55975100 0.11985700 0.47001700 1.0
Si Si10 1 0.20559200 0.74523400 0.89538900 1.0
Si Si11 1 0.12031400 0.47152800 0.30547500 1.0
Si Si12 1 0.89371900 0.98130900 0.62106400 1.0
Si Si13 1 0.79810100 0.79214700 0.85628600 1.0
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