Mg2Si3
传统材料 TRAMP-ID: mp-1073114 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.47 | 8.4522 | 8.5 | (0,0,1) |
| 16.39 | 5.4069 | 9.1 | (1,1,0) |
| 21.02 | 4.2261 | 2.6 | (0,0,2) |
| 21.11 | 4.2079 | 7.3 | (1,1,2) |
| 22.68 | 3.9204 | 30.5 | (1,1,-1) |
| 27.79 | 3.2101 | 83.5 | (1,0,-1) |
| 29.57 | 3.0205 | 10.4 | (1,1,3) |
| 30.14 | 2.9650 | 41.0 | (1,0,2) |
| 31.49 | 2.8408 | 4.3 | (1,1,-2) |
| 31.68 | 2.8242 | 34.6 | (2,2,2) |
| 31.76 | 2.8174 | 6.2 | (0,0,3) |
| 32.50 | 2.7552 | 12.7 | (2,1,1) |
| 33.14 | 2.7035 | 51.8 | (2,2,0) |
| 33.90 | 2.6442 | 63.7 | (2,1,0) |
| 34.44 | 2.6041 | 60.8 | (1,0,-2) |
| 34.56 | 2.5955 | 7.5 | (2,1,2) |
| 36.11 | 2.4873 | 22.8 | (2,2,3) |
| 37.66 | 2.3884 | 14.7 | (1,0,3) |
| 38.44 | 2.3420 | 1.3 | (2,1,-1) |
| 39.35 | 2.2898 | 1.3 | (1,1,4) |
| 39.61 | 2.2754 | 100.0 | (2,1,3) |
| 41.46 | 2.1782 | 14.9 | (1,1,-3) |
| 42.80 | 2.1130 | 1.1 | (0,0,4) |
| 42.99 | 2.1040 | 88.9 | (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-1073114, 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 6.17366944
_cell_length_b 6.17366944
_cell_length_c 9.15914667
_cell_angle_alpha 68.55355163
_cell_angle_beta 68.55355163
_cell_angle_gamma 36.73295374
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg4 Si6'
_cell_volume 192.67158187
_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 0.63688700 0.63688700 0.00013400 1.0
Mg Mg1 1 0.36311300 0.36311300 0.99986600 1.0
Mg Mg2 1 0.67914500 0.67914500 0.64902700 1.0
Mg Mg3 1 0.32085500 0.32085500 0.35097300 1.0
Si Si4 1 0.39396500 0.39396500 0.59748000 1.0
Si Si5 1 0.60603500 0.60603500 0.40252000 1.0
Si Si6 1 0.87336600 0.87336600 0.76458300 1.0
Si Si7 1 0.12663400 0.12663400 0.23541700 1.0
Si Si8 1 0.04351600 0.04351600 0.85391800 1.0
Si Si9 1 0.95648400 0.95648400 0.14608200 1.0
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