Mg4Si3
传统材料 TRAMP-ID: mp-1074673 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.80 | 13.0064 | 14.3 | (0,0,1) |
| 13.62 | 6.5032 | 1.6 | (0,0,2) |
| 13.73 | 6.4495 | 4.9 | (0,1,-1) |
| 15.38 | 5.7613 | 1.2 | (1,0,0) |
| 15.76 | 5.6240 | 5.9 | (1,0,-1) |
| 15.82 | 5.6007 | 3.6 | (0,1,1) |
| 17.17 | 5.1659 | 10.3 | (1,-1,0) |
| 17.25 | 5.1397 | 19.8 | (0,1,-2) |
| 17.84 | 4.9715 | 21.1 | (1,0,1) |
| 18.37 | 4.8291 | 5.0 | (1,-1,-1) |
| 18.59 | 4.7735 | 3.8 | (1,-1,1) |
| 20.55 | 4.3220 | 4.4 | (0,1,2) |
| 22.16 | 4.0121 | 5.1 | (1,-1,2) |
| 22.25 | 3.9963 | 1.3 | (1,0,2) |
| 22.40 | 3.9686 | 14.4 | (0,1,-3) |
| 22.57 | 3.9391 | 2.0 | (1,1,-1) |
| 24.18 | 3.6800 | 2.5 | (1,1,-2) |
| 25.37 | 3.5108 | 5.4 | (1,1,1) |
| 26.47 | 3.3672 | 1.9 | (0,2,0) |
| 26.58 | 3.3536 | 6.0 | (1,-2,0) |
| 26.62 | 3.3489 | 2.0 | (1,-1,-3) |
| 26.96 | 3.3075 | 6.1 | (1,-2,1) |
| 27.50 | 3.2435 | 3.4 | (1,1,-3) |
| 27.66 | 3.2247 | 1.1 | (0,2,-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 Mg4Si3 were obtained from the Materials Project database (MP-ID: mp-1074673, 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_Mg4Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.05753300
_cell_length_b 7.08805178
_cell_length_c 13.30444482
_cell_angle_alpha 97.56274318
_cell_angle_beta 97.10062481
_cell_angle_gamma 105.32696299
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg16 Si12'
_cell_volume 538.58340546
_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 0.76298000 0.91284700 0.92133600 1.0
Mg Mg1 1 0.60935600 0.35472600 0.91631800 1.0
Mg Mg2 1 0.20782100 0.01779200 0.42613500 1.0
Mg Mg3 1 0.96004000 0.41059600 0.13317400 1.0
Mg Mg4 1 0.21907000 0.92054400 0.83175100 1.0
Mg Mg5 1 0.07773700 0.29989700 0.89734800 1.0
Mg Mg6 1 0.64052200 0.85480700 0.39564400 1.0
Mg Mg7 1 0.62473300 0.48788300 0.49097800 1.0
Mg Mg8 1 0.29273400 0.71358100 0.57126700 1.0
Mg Mg9 1 0.36289500 0.28732300 0.67236300 1.0
Mg Mg10 1 0.82084600 0.87528900 0.16839300 1.0
Mg Mg11 1 0.72565200 0.22361900 0.30813400 1.0
Mg Mg12 1 0.92935600 0.46077400 0.70707300 1.0
Mg Mg13 1 0.93818600 0.94238300 0.61041000 1.0
Mg Mg14 1 0.49470300 0.47333000 0.17618900 1.0
Mg Mg15 1 0.30304700 0.84608000 0.20492200 1.0
Si Si16 1 0.62340200 0.13129500 0.55254300 1.0
Si Si17 1 0.24825200 0.55350400 0.34298500 1.0
Si Si18 1 0.16570700 0.11690000 0.07291900 1.0
Si Si19 1 0.00456700 0.67250000 0.99796600 1.0
Si Si20 1 0.36835100 0.59346100 0.81918500 1.0
Si Si21 1 0.67489400 0.08685500 0.74613600 1.0
Si Si22 1 0.89008100 0.63233500 0.32430800 1.0
Si Si23 1 0.20514200 0.20812900 0.26596100 1.0
Si Si24 1 0.66174000 0.70393600 0.71560000 1.0
Si Si25 1 0.00840200 0.29764000 0.51684300 1.0
Si Si26 1 0.41002300 0.68829200 0.01104200 1.0
Si Si27 1 0.55071000 0.09051800 0.06720800 1.0
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