Mg4Si3
传统材料 TRAMP-ID: mp-1074519 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.27 | 12.1619 | 1.2 | (0,0,1) |
| 12.87 | 6.8786 | 34.0 | (0,1,0) |
| 14.04 | 6.3068 | 1.2 | (0,1,-1) |
| 14.57 | 6.0809 | 11.4 | (0,0,2) |
| 16.10 | 5.5045 | 6.0 | (1,-1,0) |
| 16.12 | 5.4989 | 15.0 | (1,0,1) |
| 17.33 | 5.1162 | 9.6 | (1,-1,1) |
| 18.03 | 4.9192 | 3.3 | (1,-1,-1) |
| 20.58 | 4.3158 | 10.3 | (0,1,2) |
| 20.75 | 4.2816 | 3.2 | (1,0,2) |
| 21.68 | 4.0997 | 3.0 | (1,1,0) |
| 22.19 | 4.0061 | 3.4 | (1,1,-1) |
| 22.34 | 3.9788 | 1.6 | (1,-1,-2) |
| 23.57 | 3.7740 | 4.3 | (1,1,1) |
| 24.97 | 3.5659 | 3.5 | (1,1,-2) |
| 25.69 | 3.4677 | 4.5 | (1,-2,0) |
| 25.91 | 3.4393 | 6.3 | (0,2,0) |
| 26.07 | 3.4178 | 3.9 | (1,-2,1) |
| 26.10 | 3.4141 | 5.4 | (0,2,-1) |
| 26.62 | 3.3488 | 2.7 | (1,-1,3) |
| 26.68 | 3.3418 | 1.4 | (1,0,3) |
| 27.41 | 3.2540 | 2.1 | (1,1,2) |
| 27.51 | 3.2426 | 7.0 | (2,-1,0) |
| 28.01 | 3.1858 | 11.6 | (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-1074519, 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 6.58860800
_cell_length_b 7.22299520
_cell_length_c 12.24452963
_cell_angle_alpha 96.12316306
_cell_angle_beta 90.76538715
_cell_angle_gamma 106.52275675
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg16 Si12'
_cell_volume 554.87790827
_cell_formula_units_Z 4
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 0.59603800 0.94761500 0.90645200 1.0
Mg Mg1 1 0.64276800 0.48607300 0.89055400 1.0
Mg Mg2 1 0.09864900 0.85120600 0.46057700 1.0
Mg Mg3 1 0.17577300 0.57325100 0.26668500 1.0
Mg Mg4 1 0.07574100 0.84190100 0.89875700 1.0
Mg Mg5 1 0.02604200 0.28244700 0.87904800 1.0
Mg Mg6 1 0.56837800 0.85856600 0.40016000 1.0
Mg Mg7 1 0.36978100 0.24268300 0.36835400 1.0
Mg Mg8 1 0.37306800 0.86337000 0.66358400 1.0
Mg Mg9 1 0.32395800 0.28964900 0.67118600 1.0
Mg Mg10 1 0.91875200 0.85337500 0.21179300 1.0
Mg Mg11 1 0.82316300 0.21973800 0.30459800 1.0
Mg Mg12 1 0.96461600 0.51915400 0.67308500 1.0
Mg Mg13 1 0.87775900 0.92428300 0.67402100 1.0
Mg Mg14 1 0.56570100 0.46531600 0.15582000 1.0
Mg Mg15 1 0.43508000 0.95781000 0.15503100 1.0
Si Si16 1 0.65883100 0.20907000 0.54238600 1.0
Si Si17 1 0.26421900 0.54760400 0.49965900 1.0
Si Si18 1 0.33842200 0.19534500 0.99051500 1.0
Si Si19 1 0.95261000 0.56437500 0.05518200 1.0
Si Si20 1 0.32668800 0.60675900 0.81218200 1.0
Si Si21 1 0.66686500 0.18886600 0.74113600 1.0
Si Si22 1 0.77153100 0.57373100 0.35257500 1.0
Si Si23 1 0.16375800 0.20234800 0.16362400 1.0
Si Si24 1 0.64279200 0.57423600 0.53608200 1.0
Si Si25 1 0.01722600 0.19981800 0.50098100 1.0
Si Si26 1 0.31992400 0.60975400 0.01361800 1.0
Si Si27 1 0.82282000 0.20849600 0.07648000 1.0
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