Mg4Si3
传统材料 TRAMP-ID: mp-1074347 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.72 | 11.4571 | 1.1 | (0,0,1) |
| 12.73 | 6.9531 | 20.0 | (0,1,0) |
| 15.27 | 5.8007 | 1.1 | (0,1,1) |
| 15.47 | 5.7286 | 22.5 | (0,0,2) |
| 15.64 | 5.6657 | 4.4 | (1,-1,0) |
| 16.41 | 5.4011 | 18.3 | (1,0,1) |
| 17.79 | 4.9868 | 9.6 | (1,-1,1) |
| 20.64 | 4.3037 | 4.2 | (0,1,2) |
| 21.37 | 4.1586 | 7.2 | (1,1,0) |
| 21.77 | 4.0828 | 2.5 | (1,0,2) |
| 22.58 | 3.9373 | 2.8 | (1,-1,2) |
| 23.29 | 3.8190 | 1.4 | (0,0,3) |
| 23.49 | 3.7873 | 5.9 | (1,1,1) |
| 25.17 | 3.5384 | 4.4 | (1,-2,0) |
| 25.62 | 3.4766 | 7.0 | (0,2,0) |
| 25.79 | 3.4546 | 2.0 | (1,0,-3) |
| 25.98 | 3.4301 | 1.7 | (0,1,-3) |
| 26.36 | 3.3813 | 2.7 | (1,-2,-1) |
| 26.37 | 3.3804 | 3.6 | (1,-2,1) |
| 26.37 | 3.3802 | 1.3 | (0,2,-1) |
| 26.63 | 3.3477 | 8.7 | (2,-1,0) |
| 27.13 | 3.2871 | 2.1 | (2,-1,-1) |
| 27.22 | 3.2758 | 1.2 | (0,2,1) |
| 27.52 | 3.2407 | 10.0 | (2,0,0) |
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-1074347, 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 6.82550500
_cell_length_b 7.29248714
_cell_length_c 11.52604164
_cell_angle_alpha 91.48472629
_cell_angle_beta 95.37145318
_cell_angle_gamma 107.25618982
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg16 Si12'
_cell_volume 544.60790993
_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 0.63416400 0.87594900 0.94516600 1.0
Mg Mg1 1 0.69542400 0.48573600 0.87176400 1.0
Mg Mg2 1 0.13486800 0.87295800 0.46278300 1.0
Mg Mg3 1 0.11763400 0.58179600 0.25600500 1.0
Mg Mg4 1 0.16454200 0.86763500 0.86284900 1.0
Mg Mg5 1 0.02690900 0.23111200 0.89559200 1.0
Mg Mg6 1 0.55088200 0.84857700 0.39938400 1.0
Mg Mg7 1 0.34554100 0.26785200 0.35570900 1.0
Mg Mg8 1 0.41126800 0.80686100 0.66444200 1.0
Mg Mg9 1 0.30412100 0.23357900 0.68698800 1.0
Mg Mg10 1 0.91334400 0.93618000 0.22369700 1.0
Mg Mg11 1 0.76246300 0.25101400 0.31425400 1.0
Mg Mg12 1 0.97189100 0.47975300 0.66540700 1.0
Mg Mg13 1 0.86814800 0.91075600 0.66058400 1.0
Mg Mg14 1 0.61544800 0.51033300 0.13988200 1.0
Mg Mg15 1 0.38496800 0.95814800 0.15627100 1.0
Si Si16 1 0.62964000 0.17388100 0.54691700 1.0
Si Si17 1 0.24709500 0.52490200 0.49450400 1.0
Si Si18 1 0.42501500 0.19526100 0.97930500 1.0
Si Si19 1 0.96226000 0.71843500 0.04394600 1.0
Si Si20 1 0.31766100 0.55310400 0.83105400 1.0
Si Si21 1 0.65806600 0.14670400 0.76049400 1.0
Si Si22 1 0.77467600 0.61462700 0.36411000 1.0
Si Si23 1 0.19761700 0.27950900 0.12501500 1.0
Si Si24 1 0.61871200 0.54118400 0.54696600 1.0
Si Si25 1 0.00180700 0.19089600 0.49419600 1.0
Si Si26 1 0.25617000 0.59684300 0.03200300 1.0
Si Si27 1 0.79062200 0.20325400 0.08484300 1.0
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