Mg2Si3
传统材料 TRAMP-ID: mp-1073199 · 空间群: P-1 (#2)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.24 | 16.8726 | 7.8 | (0,0,1) |
| 10.49 | 8.4363 | 1.0 | (0,0,2) |
| 15.37 | 5.7651 | 5.5 | (0,1,0) |
| 15.76 | 5.6242 | 2.7 | (0,0,3) |
| 15.87 | 5.5855 | 35.2 | (0,1,-1) |
| 16.62 | 5.3340 | 19.0 | (0,1,1) |
| 19.29 | 4.6013 | 1.3 | (0,1,2) |
| 21.06 | 4.2182 | 16.9 | (0,0,4) |
| 21.22 | 4.1863 | 6.9 | (0,1,-3) |
| 22.91 | 3.8824 | 7.6 | (0,1,3) |
| 23.06 | 3.8564 | 2.0 | (1,0,0) |
| 23.08 | 3.8542 | 3.4 | (1,0,-1) |
| 24.24 | 3.6715 | 8.5 | (1,0,1) |
| 24.28 | 3.6656 | 1.2 | (1,0,-2) |
| 25.21 | 3.5333 | 1.7 | (0,1,-4) |
| 25.50 | 3.4935 | 1.6 | (1,-1,0) |
| 25.75 | 3.4593 | 20.3 | (1,-1,-1) |
| 26.34 | 3.3838 | 15.4 | (1,-1,1) |
| 26.46 | 3.3680 | 2.4 | (1,0,2) |
| 26.52 | 3.3605 | 14.9 | (1,0,-3) |
| 27.08 | 3.2931 | 2.3 | (1,-1,-2) |
| 27.12 | 3.2884 | 2.0 | (0,1,4) |
| 29.34 | 3.0444 | 4.6 | (1,-1,-3) |
| 29.51 | 3.0268 | 29.8 | (1,0,3) |
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 Mg2Si3 were obtained from the Materials Project database (MP-ID: mp-1073199, 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 3.93410400
_cell_length_b 5.86100030
_cell_length_c 17.00687748
_cell_angle_alpha 93.28669266
_cell_angle_beta 95.77447772
_cell_angle_gamma 99.44846235
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 383.76704827
_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 0.29500800 0.76806400 0.53196000 1.0
Mg Mg1 1 0.93996900 0.72281000 0.96625700 1.0
Mg Mg2 1 0.86523600 0.54549100 0.65924400 1.0
Mg Mg3 1 0.94580400 0.94273600 0.80963900 1.0
Mg Mg4 1 0.06003100 0.27719000 0.03374300 1.0
Mg Mg5 1 0.70499200 0.23193600 0.46804000 1.0
Mg Mg6 1 0.05419600 0.05726400 0.19036100 1.0
Mg Mg7 1 0.13476400 0.45450900 0.34075600 1.0
Si Si8 1 0.47972900 0.15067500 0.71324400 1.0
Si Si9 1 0.79133400 0.45413700 0.81318700 1.0
Si Si10 1 0.89744300 0.00100200 0.64127300 1.0
Si Si11 1 0.31327900 0.39419800 0.89351100 1.0
Si Si12 1 0.50900700 0.97125000 0.07425000 1.0
Si Si13 1 0.72679400 0.70788400 0.41910200 1.0
Si Si14 1 0.20866600 0.54586300 0.18681300 1.0
Si Si15 1 0.52027100 0.84932500 0.28675600 1.0
Si Si16 1 0.68672100 0.60580200 0.10648900 1.0
Si Si17 1 0.10255700 0.99899800 0.35872700 1.0
Si Si18 1 0.27320600 0.29211600 0.58089800 1.0
Si Si19 1 0.49099300 0.02875000 0.92575000 1.0
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