Mg4Si3
传统材料 TRAMP-ID: mp-1074549 · 空间群: P-1 (#2)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.30 | 8.5913 | 12.2 | (0,0,1) |
| 16.00 | 5.5389 | 2.1 | (0,1,0) |
| 16.87 | 5.2565 | 8.4 | (0,1,-1) |
| 17.32 | 5.1200 | 8.8 | (1,0,0) |
| 17.78 | 4.9872 | 5.2 | (1,0,-1) |
| 21.04 | 4.2222 | 26.8 | (0,1,1) |
| 21.67 | 4.1013 | 12.6 | (1,-1,0) |
| 22.35 | 3.9783 | 11.9 | (1,0,1) |
| 23.43 | 3.7970 | 4.1 | (1,0,-2) |
| 29.17 | 3.0615 | 2.0 | (0,1,2) |
| 29.71 | 3.0074 | 6.8 | (1,-1,-2) |
| 30.35 | 2.9448 | 4.4 | (1,0,2) |
| 30.54 | 2.9271 | 20.7 | (1,-1,2) |
| 30.58 | 2.9232 | 6.4 | (1,1,1) |
| 31.23 | 2.8638 | 2.8 | (0,0,3) |
| 31.51 | 2.8395 | 32.6 | (0,2,-1) |
| 31.59 | 2.8321 | 1.1 | (0,1,-3) |
| 32.33 | 2.7695 | 8.8 | (0,2,0) |
| 33.49 | 2.6760 | 15.1 | (1,1,-3) |
| 33.92 | 2.6430 | 41.5 | (2,0,-1) |
| 34.26 | 2.6176 | 9.6 | (1,-2,0) |
| 34.87 | 2.5728 | 60.5 | (1,-2,1) |
| 35.05 | 2.5600 | 2.6 | (2,0,0) |
| 36.02 | 2.4936 | 10.7 | (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-1074549, 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 5.32213500
_cell_length_b 5.73373575
_cell_length_c 9.07318349
_cell_angle_alpha 101.86232246
_cell_angle_beta 102.94150854
_cell_angle_gamma 96.12402820
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 260.67205621
_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 0.85881700 0.34606900 0.71271500 1.0
Mg Mg1 1 0.01728200 0.80040200 0.59448600 1.0
Mg Mg2 1 0.39766400 0.15614700 0.21582100 1.0
Mg Mg3 1 0.72244800 0.34828100 0.01383200 1.0
Mg Mg4 1 0.98271800 0.19959800 0.40551400 1.0
Mg Mg5 1 0.27755200 0.65171900 0.98616800 1.0
Mg Mg6 1 0.14118300 0.65393100 0.28728500 1.0
Mg Mg7 1 0.60233600 0.84385300 0.78417900 1.0
Si Si8 1 0.14393500 0.09423100 0.90608600 1.0
Si Si9 1 0.35294400 0.31582300 0.71364600 1.0
Si Si10 1 0.50000000 0.50000000 0.50000000 1.0
Si Si11 1 0.85606500 0.90576900 0.09391400 1.0
Si Si12 1 0.50000000 0.00000000 0.50000000 1.0
Si Si13 1 0.64705600 0.68417700 0.28635400 1.0
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