Mg3Si4
传统材料 TRAMP-ID: mp-1075315 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.95 | 6.3489 | 5.6 | (0,1,0) |
| 14.38 | 6.1594 | 11.3 | (0,0,1) |
| 14.38 | 6.1581 | 34.2 | (0,1,-1) |
| 17.00 | 5.2164 | 10.2 | (1,-1,0) |
| 17.18 | 5.1605 | 1.6 | (1,0,-1) |
| 21.64 | 4.1060 | 5.5 | (1,-1,-1) |
| 22.74 | 3.9101 | 2.7 | (1,1,-1) |
| 23.00 | 3.8661 | 5.7 | (1,-1,1) |
| 24.54 | 3.6282 | 23.9 | (0,1,1) |
| 24.54 | 3.6274 | 9.4 | (0,2,-1) |
| 25.29 | 3.5213 | 4.6 | (0,1,-2) |
| 25.72 | 3.4641 | 18.9 | (1,-2,0) |
| 26.45 | 3.3704 | 7.9 | (1,0,-2) |
| 26.55 | 3.3579 | 15.8 | (1,-2,1) |
| 26.91 | 3.3133 | 20.4 | (1,1,-2) |
| 27.11 | 3.2891 | 12.5 | (1,1,0) |
| 27.45 | 3.2489 | 10.5 | (1,0,1) |
| 28.11 | 3.1744 | 15.6 | (0,2,0) |
| 29.00 | 3.0791 | 7.9 | (0,2,-2) |
| 31.27 | 2.8602 | 23.0 | (2,-1,-1) |
| 32.05 | 2.7922 | 11.0 | (2,-1,0) |
| 32.06 | 2.7916 | 50.3 | (2,0,-1) |
| 32.37 | 2.7661 | 18.8 | (1,-2,-1) |
| 32.86 | 2.7258 | 92.0 | (1,-1,-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 Mg3Si4 were obtained from the Materials Project database (MP-ID: mp-1075315, 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_Mg3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.84185328
_cell_length_b 7.58982549
_cell_length_c 7.35665022
_cell_angle_alpha 111.07413824
_cell_angle_beta 106.80041191
_cell_angle_gamma 106.97248978
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 261.20619790
_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 0.17815600 0.55651500 0.47231900 1.0
Mg Mg1 1 0.56515500 0.53224900 0.22308400 1.0
Mg Mg2 1 0.49793300 0.11118400 0.82421300 1.0
Mg Mg3 1 0.34882700 0.10832900 0.22796600 1.0
Mg Mg4 1 0.97438800 0.58398400 0.01637600 1.0
Mg Mg5 1 0.91375800 0.87181300 0.72887200 1.0
Si Si6 1 0.87425800 0.23036700 0.57469500 1.0
Si Si7 1 0.85509000 0.05548900 0.21840300 1.0
Si Si8 1 0.07197200 0.88921900 0.41007500 1.0
Si Si9 1 0.48955100 0.87793800 0.40953400 1.0
Si Si10 1 0.02961900 0.24809800 0.04673800 1.0
Si Si11 1 0.37544900 0.43457000 0.78228000 1.0
Si Si12 1 0.66843300 0.46725600 0.59717400 1.0
Si Si13 1 0.41095300 0.78632800 0.96807200 1.0
获取直接链接