Mg4Si3
传统材料 TRAMP-ID: mp-1074356 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.12 | 5.8608 | 4.2 | (0,1,0) |
| 15.61 | 5.6760 | 5.1 | (0,1,-1) |
| 16.85 | 5.2624 | 2.9 | (1,0,0) |
| 16.92 | 5.2415 | 1.1 | (1,0,-1) |
| 21.95 | 4.0491 | 33.3 | (0,1,1) |
| 23.22 | 3.8306 | 23.4 | (1,1,-1) |
| 23.47 | 3.7897 | 13.7 | (1,0,1) |
| 23.62 | 3.7664 | 7.4 | (1,0,-2) |
| 25.64 | 3.4744 | 1.9 | (1,1,0) |
| 28.71 | 3.1098 | 1.7 | (0,2,-1) |
| 29.90 | 2.9888 | 8.1 | (1,-1,-2) |
| 30.51 | 2.9304 | 9.9 | (0,2,0) |
| 30.62 | 2.9194 | 4.4 | (1,-2,0) |
| 30.78 | 2.9050 | 11.0 | (1,-1,2) |
| 31.52 | 2.8380 | 24.9 | (0,2,-2) |
| 32.04 | 2.7938 | 11.8 | (2,0,-1) |
| 32.45 | 2.7594 | 2.7 | (1,1,1) |
| 33.07 | 2.7085 | 97.1 | (0,1,-3) |
| 33.15 | 2.7022 | 25.4 | (1,0,2) |
| 33.16 | 2.7020 | 80.9 | (2,-1,-1) |
| 33.32 | 2.6888 | 21.8 | (2,-1,0) |
| 33.55 | 2.6708 | 3.2 | (1,1,-3) |
| 34.07 | 2.6312 | 56.8 | (2,0,0) |
| 34.21 | 2.6207 | 3.0 | (2,0,-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-1074356, 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 5.67887600
_cell_length_b 6.32778290
_cell_length_c 8.48619588
_cell_angle_alpha 105.76372171
_cell_angle_beta 105.66067748
_cell_angle_gamma 100.27667509
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 271.95800396
_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 0.10864100 0.27557300 0.78503800 1.0
Mg Mg1 1 0.63679600 0.10339800 0.04817800 1.0
Mg Mg2 1 0.62396900 0.43949500 0.51195000 1.0
Mg Mg3 1 0.08092900 0.45183600 0.41719800 1.0
Mg Mg4 1 0.55566800 0.62358400 0.14311400 1.0
Mg Mg5 1 0.53049200 0.94319800 0.62450800 1.0
Mg Mg6 1 0.16238200 0.94314400 0.30091300 1.0
Mg Mg7 1 0.01856200 0.79436400 0.88284600 1.0
Si Si8 1 0.42914600 0.65003400 0.78591400 1.0
Si Si9 1 0.65566800 0.37213700 0.82943700 1.0
Si Si10 1 0.24239800 0.24694400 0.14319800 1.0
Si Si11 1 0.97563900 0.85049000 0.55475300 1.0
Si Si12 1 0.00329700 0.51385500 0.09389700 1.0
Si Si13 1 0.72658300 0.04207800 0.37915400 1.0
获取直接链接