Mg4Si3
传统材料 TRAMP-ID: mp-1074279 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.11 | 6.2779 | 7.7 | (0,1,0) |
| 14.37 | 6.1654 | 4.2 | (0,0,1) |
| 17.31 | 5.1235 | 7.1 | (1,0,-1) |
| 17.46 | 5.0788 | 2.1 | (1,0,0) |
| 19.67 | 4.5129 | 13.3 | (1,1,-1) |
| 19.68 | 4.5115 | 6.7 | (1,-1,0) |
| 23.82 | 3.7355 | 3.0 | (1,1,-2) |
| 23.85 | 3.7308 | 2.3 | (0,1,-2) |
| 24.05 | 3.7001 | 1.8 | (1,-1,1) |
| 25.05 | 3.5544 | 1.9 | (1,1,0) |
| 25.36 | 3.5124 | 4.5 | (0,1,1) |
| 26.62 | 3.3481 | 3.0 | (0,2,-2) |
| 26.75 | 3.3327 | 1.8 | (1,0,-2) |
| 27.05 | 3.2959 | 3.7 | (1,0,1) |
| 28.43 | 3.1389 | 12.5 | (0,2,0) |
| 28.90 | 3.0894 | 1.7 | (1,-2,1) |
| 28.96 | 3.0827 | 8.0 | (0,0,2) |
| 29.75 | 3.0035 | 7.0 | (1,2,-1) |
| 31.95 | 2.8014 | 10.5 | (2,0,-1) |
| 34.36 | 2.6096 | 2.5 | (1,1,-3) |
| 34.63 | 2.5905 | 18.1 | (2,1,-2) |
| 34.69 | 2.5857 | 14.7 | (1,-1,2) |
| 34.72 | 2.5834 | 8.6 | (1,2,-3) |
| 34.80 | 2.5783 | 5.6 | (2,-1,0) |
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-1074279, 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 5.60322385
_cell_length_b 7.63134085
_cell_length_c 8.02830779
_cell_angle_alpha 122.08521396
_cell_angle_beta 111.00967191
_cell_angle_gamma 89.93265344
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 263.63201241
_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 0.63840100 0.50610300 0.82268400 1.0
Mg Mg1 1 0.54758000 0.99477000 0.04321100 1.0
Mg Mg2 1 0.49549800 0.93257900 0.37771300 1.0
Mg Mg3 1 0.99138100 0.95320200 0.36568100 1.0
Mg Mg4 1 0.60354100 0.46625300 0.18152000 1.0
Mg Mg5 1 0.08973000 0.71762100 0.59857300 1.0
Mg Mg6 1 0.24349900 0.30902500 0.33908200 1.0
Mg Mg7 1 0.98405100 0.15971100 0.83633500 1.0
Si Si8 1 0.43403200 0.10365900 0.75111800 1.0
Si Si9 1 0.17909100 0.56828600 0.89062500 1.0
Si Si10 1 0.01362900 0.88954400 0.98531600 1.0
Si Si11 1 0.60865600 0.76705700 0.64161800 1.0
Si Si12 1 0.11049300 0.56170300 0.18439000 1.0
Si Si13 1 0.81029800 0.32042600 0.48218500 1.0
获取直接链接