Mg2Si3
传统材料 TRAMP-ID: mp-1073075 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.09 | 14.5077 | 47.8 | (0,0,1) |
| 12.20 | 7.2539 | 11.6 | (0,0,2) |
| 16.11 | 5.5031 | 12.9 | (0,1,0) |
| 16.15 | 5.4880 | 17.3 | (0,1,-1) |
| 18.26 | 4.8598 | 9.6 | (0,1,1) |
| 18.35 | 4.8359 | 1.5 | (0,0,3) |
| 18.37 | 4.8288 | 2.6 | (0,1,-2) |
| 19.31 | 4.5961 | 1.4 | (1,0,0) |
| 19.37 | 4.5817 | 3.8 | (1,0,-1) |
| 21.29 | 4.1726 | 1.4 | (1,0,-2) |
| 21.98 | 4.0434 | 3.7 | (0,1,2) |
| 22.15 | 4.0137 | 5.3 | (0,1,-3) |
| 23.91 | 3.7218 | 6.2 | (1,-1,0) |
| 24.42 | 3.6453 | 3.4 | (1,0,2) |
| 24.66 | 3.6099 | 4.6 | (1,0,-3) |
| 24.68 | 3.6077 | 8.7 | (1,-1,1) |
| 24.71 | 3.6023 | 3.1 | (1,-1,-1) |
| 25.86 | 3.4451 | 1.3 | (1,1,-1) |
| 26.67 | 3.3429 | 2.2 | (1,1,-2) |
| 26.67 | 3.3428 | 1.6 | (0,1,3) |
| 26.86 | 3.3193 | 6.7 | (0,1,-4) |
| 26.89 | 3.3155 | 8.8 | (1,-1,2) |
| 26.96 | 3.3072 | 1.4 | (1,-1,-2) |
| 28.55 | 3.1265 | 2.6 | (1,1,1) |
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
关联任务
引用参考
The crystal structure and related material properties of Mg2Si3 were obtained from the Materials Project database (MP-ID: mp-1073075, 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_Mg2Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.66194200
_cell_length_b 5.61420898
_cell_length_c 14.88664479
_cell_angle_alpha 99.77837652
_cell_angle_beta 97.61939209
_cell_angle_gamma 94.49404452
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 378.54424201
_cell_formula_units_Z 4
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 0.84062000 0.32268500 0.84264300 1.0
Mg Mg1 1 0.44809400 0.89602700 0.22365800 1.0
Mg Mg2 1 0.45729600 0.73956400 0.92457700 1.0
Mg Mg3 1 0.00548600 0.05006000 0.00084300 1.0
Mg Mg4 1 0.60591900 0.43222400 0.27231300 1.0
Mg Mg5 1 0.24817300 0.53983500 0.70969500 1.0
Mg Mg6 1 0.26467000 0.24391100 0.40702400 1.0
Mg Mg7 1 0.85914200 0.55134600 0.50980300 1.0
Si Si8 1 0.50811900 0.33689100 0.00292400 1.0
Si Si9 1 0.84440800 0.71561200 0.09228700 1.0
Si Si10 1 0.93457400 0.81859700 0.82025900 1.0
Si Si11 1 0.20414400 0.45055700 0.12545500 1.0
Si Si12 1 0.75587000 0.98284300 0.41710500 1.0
Si Si13 1 0.65958300 0.86744200 0.66731200 1.0
Si Si14 1 0.39026300 0.81466600 0.50322700 1.0
Si Si15 1 0.03961900 0.07063900 0.58509600 1.0
Si Si16 1 0.11012900 0.69975000 0.35211000 1.0
Si Si17 1 0.56990600 0.25626400 0.60165000 1.0
Si Si18 1 0.27294000 0.07956200 0.74476900 1.0
Si Si19 1 0.98138900 0.13156700 0.19734100 1.0
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