Mg4Si3
传统材料 TRAMP-ID: mp-1074272 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.03 | 6.3136 | 76.5 | (0,0,1) |
| 14.23 | 6.2243 | 10.5 | (0,1,0) |
| 15.07 | 5.8775 | 44.5 | (1,0,0) |
| 15.67 | 5.6542 | 34.4 | (1,1,1) |
| 16.51 | 5.3707 | 6.8 | (1,0,1) |
| 17.34 | 5.1153 | 2.9 | (1,1,0) |
| 22.41 | 3.9666 | 2.2 | (0,1,-1) |
| 23.76 | 3.7450 | 4.0 | (1,-1,0) |
| 24.11 | 3.6911 | 24.3 | (1,0,-1) |
| 24.30 | 3.6634 | 27.1 | (1,1,2) |
| 25.11 | 3.5464 | 6.3 | (1,2,1) |
| 25.54 | 3.4876 | 12.3 | (2,1,1) |
| 26.70 | 3.3393 | 45.4 | (1,-1,1) |
| 28.09 | 3.1764 | 1.2 | (1,2,0) |
| 28.27 | 3.1568 | 22.4 | (0,0,2) |
| 28.34 | 3.1491 | 6.2 | (0,1,2) |
| 28.53 | 3.1289 | 21.8 | (2,0,1) |
| 28.65 | 3.1157 | 1.4 | (0,2,1) |
| 28.66 | 3.1145 | 30.6 | (1,-1,-1) |
| 28.68 | 3.1122 | 6.0 | (0,2,0) |
| 29.08 | 3.0703 | 12.1 | (2,1,2) |
| 29.42 | 3.0356 | 9.1 | (2,1,0) |
| 29.64 | 3.0139 | 14.0 | (1,2,2) |
| 30.16 | 2.9630 | 19.9 | (2,2,1) |
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 Mg4Si3 were obtained from the Materials Project database (MP-ID: mp-1074272, 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 6.98945300
_cell_length_b 7.13171064
_cell_length_c 7.38840248
_cell_angle_alpha 66.30347690
_cell_angle_beta 61.91703881
_cell_angle_gamma 64.30173066
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 283.58623861
_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 0.91286800 0.35215800 0.10183900 1.0
Mg Mg1 1 0.91755100 0.89114500 0.36171400 1.0
Mg Mg2 1 0.09214300 0.34049200 0.41553600 1.0
Mg Mg3 1 0.38510200 0.40212000 0.82920100 1.0
Mg Mg4 1 0.41059000 0.61177400 0.12243400 1.0
Mg Mg5 1 0.58523300 0.69690200 0.37409400 1.0
Mg Mg6 1 0.74892000 0.91986500 0.83365800 1.0
Mg Mg7 1 0.26737300 0.99560100 0.79173700 1.0
Si Si8 1 0.68370000 0.65081000 0.70457300 1.0
Si Si9 1 0.51841000 0.28816900 0.45881900 1.0
Si Si10 1 0.57421000 0.13265800 0.18937800 1.0
Si Si11 1 0.29774200 0.02341300 0.16972400 1.0
Si Si12 1 0.02962100 0.67725500 0.06210600 1.0
Si Si13 1 0.82645600 0.26758700 0.83521800 1.0
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