Mg3Si4
传统材料 TRAMP-ID: mp-1075030 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.98 | 6.8184 | 8.6 | (0,1,0) |
| 13.76 | 6.4374 | 7.0 | (1,1,0) |
| 13.96 | 6.3449 | 4.8 | (1,0,0) |
| 18.46 | 4.8063 | 2.9 | (0,0,1) |
| 20.40 | 4.3529 | 18.3 | (0,1,-1) |
| 21.45 | 4.1430 | 4.0 | (1,1,1) |
| 22.92 | 3.8795 | 5.7 | (1,2,0) |
| 23.29 | 3.8189 | 6.9 | (1,-1,0) |
| 24.61 | 3.6171 | 13.7 | (2,1,0) |
| 24.68 | 3.6080 | 4.3 | (0,1,1) |
| 24.97 | 3.5657 | 2.7 | (1,-1,1) |
| 26.14 | 3.4092 | 1.2 | (0,2,0) |
| 26.65 | 3.3449 | 1.1 | (2,1,1) |
| 27.72 | 3.2187 | 5.9 | (2,2,0) |
| 28.13 | 3.1724 | 4.2 | (2,0,0) |
| 28.26 | 3.1578 | 9.8 | (2,0,1) |
| 28.97 | 3.0819 | 6.0 | (0,2,-1) |
| 29.19 | 3.0590 | 7.1 | (1,2,-1) |
| 29.98 | 2.9802 | 6.4 | (1,2,1) |
| 31.18 | 2.8690 | 4.9 | (2,2,1) |
| 34.15 | 2.6256 | 5.8 | (1,-1,-1) |
| 34.75 | 2.5814 | 22.4 | (2,1,-1) |
| 34.96 | 2.5669 | 2.2 | (1,3,0) |
| 35.15 | 2.5535 | 10.7 | (0,2,1) |
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-1075030, 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 7.50472101
_cell_length_b 7.78513657
_cell_length_c 5.08490495
_cell_angle_alpha 92.88394931
_cell_angle_beta 74.60066131
_cell_angle_gamma 63.29443773
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 250.85481294
_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 0.51544300 0.60684300 0.24172100 1.0
Mg Mg1 1 0.80518800 0.48176800 0.60541500 1.0
Mg Mg2 1 0.20773300 0.08567700 0.39354600 1.0
Mg Mg3 1 0.67034500 0.16556100 0.34320000 1.0
Mg Mg4 1 0.98938100 0.61515500 0.00907700 1.0
Mg Mg5 1 0.24330800 0.83295500 0.86831800 1.0
Si Si6 1 0.33220900 0.16360800 0.85003400 1.0
Si Si7 1 0.82447800 0.08509300 0.78030200 1.0
Si Si8 1 0.61356900 0.90144900 0.98364900 1.0
Si Si9 1 0.61520100 0.85411600 0.48670500 1.0
Si Si10 1 0.94809300 0.27392400 0.02265400 1.0
Si Si11 1 0.24491200 0.45356100 0.41355700 1.0
Si Si12 1 0.41601900 0.42879300 0.84270300 1.0
Si Si13 1 0.07434900 0.80485700 0.41263900 1.0
获取直接链接