Mg2Si3
传统材料 TRAMP-ID: mp-1073166 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 4.88 | 18.0925 | 52.6 | (0,0,1) |
| 9.78 | 9.0463 | 1.5 | (0,0,2) |
| 15.01 | 5.9008 | 11.7 | (0,1,0) |
| 15.40 | 5.7555 | 26.1 | (0,1,1) |
| 16.19 | 5.4749 | 3.0 | (0,1,-1) |
| 17.23 | 5.1458 | 12.4 | (0,1,2) |
| 18.64 | 4.7612 | 30.4 | (0,1,-2) |
| 19.63 | 4.5231 | 5.6 | (0,0,4) |
| 20.14 | 4.4085 | 17.2 | (0,1,3) |
| 23.75 | 3.7463 | 10.6 | (0,1,4) |
| 25.81 | 3.4514 | 21.1 | (0,1,-4) |
| 26.21 | 3.4004 | 3.2 | (1,0,0) |
| 26.21 | 3.3999 | 3.9 | (1,1,1) |
| 27.01 | 3.3008 | 9.0 | (1,0,-1) |
| 27.02 | 3.2996 | 9.5 | (1,1,2) |
| 27.37 | 3.2587 | 6.7 | (1,1,-1) |
| 27.38 | 3.2578 | 7.7 | (1,0,2) |
| 27.81 | 3.2082 | 5.0 | (0,1,5) |
| 28.68 | 3.1130 | 1.6 | (1,0,-2) |
| 29.24 | 3.0547 | 1.4 | (1,1,-2) |
| 29.63 | 3.0154 | 6.4 | (0,0,6) |
| 30.04 | 2.9745 | 9.6 | (0,1,-5) |
| 30.28 | 2.9519 | 1.1 | (0,2,1) |
| 30.29 | 2.9504 | 13.9 | (0,2,0) |
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-1073166, 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 3.55891400
_cell_length_b 6.18341650
_cell_length_c 18.24367827
_cell_angle_alpha 83.76383983
_cell_angle_beta 84.43795178
_cell_angle_gamma 73.28171302
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 381.31907083
_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 0.18279500 0.84351300 0.79945900 1.0
Mg Mg1 1 0.33057700 0.09856900 0.24619700 1.0
Mg Mg2 1 0.99728600 0.07469100 0.94337100 1.0
Mg Mg3 1 0.60465600 0.74066800 0.05429000 1.0
Mg Mg4 1 0.60341200 0.57339000 0.23216000 1.0
Mg Mg5 1 0.90209300 0.50187100 0.71052200 1.0
Mg Mg6 1 0.40882600 0.71783400 0.42614400 1.0
Mg Mg7 1 0.03867900 0.28971700 0.56172600 1.0
Si Si8 1 0.22601400 0.61291100 0.94277100 1.0
Si Si9 1 0.34765000 0.28751800 0.03461000 1.0
Si Si10 1 0.82958500 0.49019800 0.85940900 1.0
Si Si11 1 0.81110800 0.27557500 0.12091800 1.0
Si Si12 1 0.73672900 0.17162300 0.35672500 1.0
Si Si13 1 0.59881100 0.12564400 0.68880000 1.0
Si Si14 1 0.68313500 0.06283200 0.48309200 1.0
Si Si15 1 0.87084100 0.73502200 0.56440600 1.0
Si Si16 1 0.10361900 0.44491300 0.34941400 1.0
Si Si17 1 0.25699900 0.85837300 0.65072600 1.0
Si Si18 1 0.48440600 0.21629700 0.81824700 1.0
Si Si19 1 0.98258100 0.87879000 0.15712500 1.0
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