Mg4Si3
传统材料 TRAMP-ID: mp-1074333 · 空间群: P-1 (#2)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.01 | 5.9038 | 2.4 | (0,1,0) |
| 15.61 | 5.6763 | 3.4 | (0,1,1) |
| 19.65 | 4.5178 | 3.6 | (1,1,1) |
| 20.16 | 4.4045 | 2.5 | (1,1,0) |
| 20.77 | 4.2775 | 9.8 | (1,0,-1) |
| 21.95 | 4.0493 | 25.9 | (0,1,-1) |
| 23.66 | 3.7609 | 2.6 | (1,-1,0) |
| 24.86 | 3.5818 | 12.9 | (1,-1,-1) |
| 25.36 | 3.5118 | 5.8 | (1,1,2) |
| 28.53 | 3.1291 | 3.3 | (0,2,1) |
| 30.28 | 2.9519 | 7.9 | (0,2,0) |
| 31.52 | 2.8381 | 23.9 | (0,2,2) |
| 32.03 | 2.7946 | 2.2 | (1,2,0) |
| 32.24 | 2.7764 | 2.8 | (2,0,0) |
| 32.51 | 2.7543 | 36.5 | (2,1,1) |
| 33.19 | 2.6992 | 53.5 | (2,0,1) |
| 33.44 | 2.6796 | 65.4 | (2,1,0) |
| 33.49 | 2.6758 | 100.0 | (0,1,3) |
| 34.48 | 2.6009 | 2.0 | (1,1,3) |
| 35.44 | 2.5327 | 39.1 | (0,0,3) |
| 35.55 | 2.5250 | 5.4 | (2,0,-1) |
| 35.76 | 2.5109 | 5.9 | (1,-2,-1) |
| 35.81 | 2.5077 | 1.1 | (2,1,2) |
| 35.94 | 2.4989 | 8.4 | (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
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-1074333, 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 5.70323900
_cell_length_b 6.40340305
_cell_length_c 8.18261042
_cell_angle_alpha 68.99555410
_cell_angle_beta 80.34249840
_cell_angle_gamma 78.19433847
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 271.61077336
_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 0.85402200 0.49685600 0.16540700 1.0
Mg Mg1 1 0.50000000 0.00000000 0.00000000 1.0
Mg Mg2 1 0.60417400 0.81879900 0.67633800 1.0
Mg Mg3 1 0.39582600 0.18120100 0.32366200 1.0
Mg Mg4 1 0.14597800 0.50314400 0.83459300 1.0
Mg Mg5 1 0.25069200 0.65758300 0.40769600 1.0
Mg Mg6 1 0.74930800 0.34241700 0.59230400 1.0
Mg Mg7 1 0.00000000 0.00000000 0.00000000 1.0
Si Si8 1 0.93381100 0.06413400 0.35677400 1.0
Si Si9 1 0.33530300 0.59276700 0.08102300 1.0
Si Si10 1 0.06618900 0.93586600 0.64322600 1.0
Si Si11 1 0.71275900 0.79195600 0.33266300 1.0
Si Si12 1 0.66469700 0.40723300 0.91897700 1.0
Si Si13 1 0.28724100 0.20804400 0.66733700 1.0
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