Mg2Si3
传统材料 TRAMP-ID: mp-1073122 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 4.58 | 19.3065 | 83.3 | (0,0,1) |
| 9.16 | 9.6533 | 16.0 | (0,0,2) |
| 13.76 | 6.4355 | 6.9 | (0,0,3) |
| 16.00 | 5.5381 | 24.7 | (0,1,0) |
| 16.67 | 5.3171 | 17.7 | (0,1,1) |
| 18.38 | 4.8266 | 22.7 | (0,0,4) |
| 18.43 | 4.8131 | 23.7 | (0,1,-2) |
| 18.51 | 4.7944 | 12.8 | (0,1,2) |
| 21.12 | 4.2072 | 7.2 | (0,1,-3) |
| 21.21 | 4.1884 | 32.0 | (0,1,3) |
| 23.03 | 3.8613 | 3.9 | (0,0,5) |
| 24.41 | 3.6468 | 16.5 | (0,1,-4) |
| 24.52 | 3.6306 | 1.5 | (0,1,4) |
| 24.94 | 3.5701 | 2.9 | (1,0,0) |
| 25.68 | 3.4694 | 8.2 | (1,0,1) |
| 25.87 | 3.4446 | 3.5 | (1,-1,0) |
| 26.00 | 3.4277 | 3.8 | (1,-1,-1) |
| 26.03 | 3.4236 | 21.6 | (1,0,-2) |
| 26.94 | 3.3094 | 29.3 | (1,-1,-2) |
| 27.20 | 3.2780 | 29.4 | (1,0,2) |
| 27.72 | 3.2178 | 4.9 | (0,0,6) |
| 27.76 | 3.2142 | 53.2 | (1,0,-3) |
| 28.04 | 3.1828 | 66.4 | (1,-1,2) |
| 28.11 | 3.1742 | 34.5 | (0,1,-5) |
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-1073122, 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 3.71075200
_cell_length_b 5.74363189
_cell_length_c 19.35145266
_cell_angle_alpha 89.21647473
_cell_angle_beta 93.89723806
_cell_angle_gamma 105.37030007
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 396.76576680
_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 0.01429100 0.61982900 0.85812500 1.0
Mg Mg1 1 0.87928900 0.18522200 0.23003000 1.0
Mg Mg2 1 0.28142900 0.10913300 0.94106300 1.0
Mg Mg3 1 0.76441000 0.00672500 0.07496900 1.0
Mg Mg4 1 0.18263000 0.74608400 0.30641600 1.0
Mg Mg5 1 0.17930500 0.46033100 0.71338600 1.0
Mg Mg6 1 0.64802700 0.67509800 0.45358300 1.0
Mg Mg7 1 0.08893500 0.32134600 0.55802600 1.0
Si Si8 1 0.60139400 0.72696300 0.95675100 1.0
Si Si9 1 0.47157600 0.43378500 0.04754300 1.0
Si Si10 1 0.91852300 0.15179900 0.81749900 1.0
Si Si11 1 0.02419800 0.49412700 0.12254200 1.0
Si Si12 1 0.90496900 0.08347200 0.37185200 1.0
Si Si13 1 0.58807000 0.07252200 0.64914200 1.0
Si Si14 1 0.46357500 0.16446700 0.45433400 1.0
Si Si15 1 0.21659800 0.83766800 0.55388900 1.0
Si Si16 1 0.52114900 0.36913800 0.33538500 1.0
Si Si17 1 0.68684400 0.68846100 0.62257900 1.0
Si Si18 1 0.33221500 0.97721600 0.75992100 1.0
Si Si19 1 0.23241100 0.87657000 0.17305400 1.0
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