Mg2Si3
传统材料 TRAMP-ID: mp-1073083 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.13 | 5.4962 | 4.1 | (1,1,0) |
| 22.21 | 4.0030 | 4.2 | (0,0,2) |
| 23.01 | 3.8652 | 14.6 | (1,1,2) |
| 24.43 | 3.6437 | 11.7 | (1,0,0) |
| 25.79 | 3.4549 | 3.5 | (1,0,1) |
| 27.94 | 3.1933 | 3.7 | (1,0,-1) |
| 30.90 | 2.8935 | 7.3 | (2,2,1) |
| 32.58 | 2.7481 | 2.8 | (2,2,0) |
| 33.00 | 2.7147 | 13.3 | (2,1,1) |
| 33.24 | 2.6951 | 4.1 | (2,2,2) |
| 33.58 | 2.6687 | 13.2 | (0,0,3) |
| 33.72 | 2.6582 | 100.0 | (2,1,0) |
| 34.98 | 2.5648 | 64.7 | (1,0,-2) |
| 36.05 | 2.4917 | 80.0 | (2,1,2) |
| 38.02 | 2.3665 | 60.4 | (2,1,-1) |
| 38.96 | 2.3118 | 36.0 | (2,2,3) |
| 39.73 | 2.2686 | 72.5 | (1,0,3) |
| 42.03 | 2.1498 | 11.9 | (1,1,-3) |
| 42.96 | 2.1055 | 38.6 | (1,1,4) |
| 44.10 | 2.0534 | 5.0 | (1,0,-3) |
| 45.04 | 2.0129 | 20.9 | (2,1,-2) |
| 45.53 | 1.9922 | 37.0 | (2,2,-2) |
| 45.71 | 1.9849 | 27.2 | (3,2,1) |
| 46.76 | 1.9429 | 12.8 | (3,2,2) |
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-1073083, 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 6.10322412
_cell_length_b 6.10322412
_cell_length_c 8.43345889
_cell_angle_alpha 72.65087170
_cell_angle_beta 72.65087170
_cell_angle_gamma 36.89024498
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg4 Si6'
_cell_volume 179.01488288
_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 0.14226100 0.14226100 0.99243500 1.0
Mg Mg1 1 0.85773900 0.85773900 0.00756500 1.0
Mg Mg2 1 0.12450800 0.12450800 0.60111400 1.0
Mg Mg3 1 0.87549200 0.87549200 0.39888600 1.0
Si Si4 1 0.41691000 0.41691000 0.64148400 1.0
Si Si5 1 0.23204200 0.23204200 0.26223300 1.0
Si Si6 1 0.76795800 0.76795800 0.73776700 1.0
Si Si7 1 0.58309000 0.58309000 0.35851600 1.0
Si Si8 1 0.53047200 0.53047200 0.84636100 1.0
Si Si9 1 0.46952800 0.46952800 0.15363900 1.0
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