Mg2Si3
传统材料 TRAMP-ID: mp-1073232 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.11 | 17.3025 | 31.9 | (0,0,1) |
| 10.22 | 8.6513 | 1.3 | (0,0,2) |
| 15.03 | 5.8962 | 10.1 | (0,1,0) |
| 15.30 | 5.7915 | 21.5 | (0,1,1) |
| 15.36 | 5.7675 | 8.1 | (0,0,3) |
| 16.44 | 5.3919 | 12.8 | (0,1,-1) |
| 17.18 | 5.1610 | 4.1 | (0,1,2) |
| 19.18 | 4.6271 | 1.7 | (0,1,-2) |
| 20.24 | 4.3873 | 14.0 | (0,1,3) |
| 20.53 | 4.3256 | 14.7 | (0,0,4) |
| 22.79 | 3.9014 | 78.5 | (0,1,-3) |
| 24.05 | 3.7000 | 5.7 | (0,1,4) |
| 24.20 | 3.6774 | 1.8 | (1,0,0) |
| 24.41 | 3.6467 | 5.5 | (1,1,0) |
| 24.47 | 3.6376 | 5.7 | (1,1,1) |
| 24.64 | 3.6128 | 1.5 | (1,0,1) |
| 24.86 | 3.5815 | 1.0 | (1,0,-1) |
| 25.43 | 3.5028 | 2.5 | (1,1,-1) |
| 25.61 | 3.4788 | 2.1 | (1,1,2) |
| 25.74 | 3.4605 | 5.4 | (0,0,5) |
| 26.13 | 3.4107 | 5.6 | (1,0,2) |
| 26.54 | 3.3585 | 6.2 | (1,0,-2) |
| 26.95 | 3.3082 | 1.8 | (0,1,-4) |
| 27.42 | 3.2533 | 93.4 | (1,1,-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
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-1073232, 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 3.85958300
_cell_length_b 6.22961229
_cell_length_c 17.45269110
_cell_angle_alpha 82.57885611
_cell_angle_beta 86.59752629
_cell_angle_gamma 72.36495328
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 396.46662931
_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 0.20585700 0.00923100 0.24673600 1.0
Mg Mg1 1 0.09180900 0.90647500 0.74926800 1.0
Mg Mg2 1 0.29157600 0.94763100 0.07021700 1.0
Mg Mg3 1 0.87880500 0.23134200 0.91112100 1.0
Mg Mg4 1 0.80394600 0.44744900 0.73533900 1.0
Mg Mg5 1 0.47963800 0.45824600 0.25171700 1.0
Mg Mg6 1 0.91755600 0.37393900 0.56825500 1.0
Mg Mg7 1 0.39449400 0.51576900 0.42205400 1.0
Si Si8 1 0.59657600 0.32114800 0.05838200 1.0
Si Si9 1 0.40296200 0.64485600 0.96241900 1.0
Si Si10 1 0.04327900 0.37935600 0.13792000 1.0
Si Si11 1 0.82951700 0.81729700 0.90458100 1.0
Si Si12 1 0.48248200 0.17230600 0.67112800 1.0
Si Si13 1 0.83111300 0.71621500 0.31895900 1.0
Si Si14 1 0.22872500 0.77996000 0.53883200 1.0
Si Si15 1 0.09147400 0.11459000 0.44700700 1.0
Si Si16 1 0.69259400 0.80860800 0.62144200 1.0
Si Si17 1 0.62836400 0.08870000 0.36451200 1.0
Si Si18 1 0.85386200 0.75712200 0.17599700 1.0
Si Si19 1 0.25522500 0.50974100 0.84405300 1.0
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