Mg2Si3
传统材料 TRAMP-ID: mp-1072996 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.93 | 8.9070 | 7.9 | (0,0,2) |
| 15.36 | 5.7674 | 8.2 | (0,1,0) |
| 15.61 | 5.6768 | 4.9 | (0,1,-1) |
| 16.68 | 5.3151 | 8.1 | (0,1,1) |
| 17.36 | 5.1097 | 33.9 | (0,1,-2) |
| 19.25 | 4.6109 | 2.5 | (0,1,2) |
| 19.94 | 4.4535 | 3.8 | (0,0,4) |
| 20.23 | 4.3906 | 15.7 | (0,1,-3) |
| 23.83 | 3.7333 | 10.6 | (0,1,-4) |
| 24.99 | 3.5628 | 1.1 | (0,0,5) |
| 26.26 | 3.3937 | 3.3 | (1,-1,0) |
| 26.33 | 3.3853 | 1.1 | (1,0,-1) |
| 26.39 | 3.3779 | 1.8 | (1,0,0) |
| 26.54 | 3.3591 | 3.5 | (1,-1,-1) |
| 27.39 | 3.2559 | 7.5 | (1,0,1) |
| 27.74 | 3.2154 | 11.6 | (1,-1,-2) |
| 28.53 | 3.1290 | 4.9 | (1,-1,2) |
| 28.99 | 3.0803 | 6.0 | (1,0,-3) |
| 29.26 | 3.0525 | 7.6 | (1,0,2) |
| 29.78 | 2.9998 | 8.9 | (1,-1,-3) |
| 30.10 | 2.9690 | 26.6 | (0,0,6) |
| 30.85 | 2.8984 | 4.1 | (0,2,-1) |
| 30.88 | 2.8958 | 3.2 | (1,-1,3) |
| 30.95 | 2.8896 | 7.3 | (0,1,5) |
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-1072996, 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 3.55235000
_cell_length_b 6.06918544
_cell_length_c 17.98006139
_cell_angle_alpha 94.84886365
_cell_angle_beta 94.39972247
_cell_angle_gamma 106.99883422
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 367.28655951
_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 0.72486800 0.13671800 0.20245600 1.0
Mg Mg1 1 0.82690600 0.73752000 0.80479700 1.0
Mg Mg2 1 0.46665400 0.81578400 0.05534000 1.0
Mg Mg3 1 0.08673900 0.06796800 0.94660700 1.0
Mg Mg4 1 0.06884700 0.34503100 0.69690400 1.0
Mg Mg5 1 0.46280200 0.53800400 0.29750300 1.0
Mg Mg6 1 0.09306600 0.56168700 0.54598300 1.0
Mg Mg7 1 0.73569000 0.87482600 0.45384000 1.0
Si Si8 1 0.73613800 0.30399400 0.05193400 1.0
Si Si9 1 0.80241600 0.56669300 0.94963700 1.0
Si Si10 1 0.34777500 0.44832100 0.14174500 1.0
Si Si11 1 0.19597200 0.42272800 0.85735300 1.0
Si Si12 1 0.35008300 0.96180200 0.67827500 1.0
Si Si13 1 0.16926300 0.91824000 0.31564100 1.0
Si Si14 1 0.40343300 0.13691000 0.55376300 1.0
Si Si15 1 0.45280900 0.37268600 0.44101600 1.0
Si Si16 1 0.70716200 0.69271600 0.65730300 1.0
Si Si17 1 0.83335600 0.21753500 0.35488400 1.0
Si Si18 1 0.01157200 0.74969900 0.18168300 1.0
Si Si19 1 0.52426100 0.13115900 0.81322500 1.0
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