Mg4Si3
传统材料 TRAMP-ID: mp-1074408 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.06 | 8.0017 | 6.5 | (0,0,1) |
| 11.76 | 7.5278 | 8.2 | (0,1,0) |
| 16.03 | 5.5277 | 25.5 | (0,1,1) |
| 21.77 | 4.0820 | 31.3 | (1,1,0) |
| 22.12 | 4.0193 | 3.3 | (1,0,-1) |
| 22.22 | 4.0008 | 6.8 | (0,0,2) |
| 22.53 | 3.9458 | 50.6 | (1,-1,0) |
| 23.64 | 3.7639 | 1.4 | (0,2,0) |
| 24.09 | 3.6939 | 8.3 | (1,1,1) |
| 24.86 | 3.5811 | 10.4 | (1,1,-1) |
| 24.96 | 3.5674 | 15.5 | (1,-1,1) |
| 25.04 | 3.5568 | 1.8 | (0,1,2) |
| 26.00 | 3.4274 | 66.1 | (0,2,1) |
| 26.33 | 3.3848 | 12.2 | (0,2,-1) |
| 28.70 | 3.1109 | 16.4 | (1,0,2) |
| 29.71 | 3.0074 | 8.8 | (1,0,-2) |
| 29.74 | 3.0036 | 2.7 | (1,2,0) |
| 30.69 | 2.9137 | 21.1 | (1,1,2) |
| 30.88 | 2.8955 | 47.8 | (1,-2,0) |
| 31.45 | 2.8446 | 5.6 | (1,2,1) |
| 31.52 | 2.8379 | 2.5 | (1,-1,2) |
| 31.92 | 2.8041 | 15.3 | (1,1,-2) |
| 32.18 | 2.7816 | 42.8 | (1,-1,-2) |
| 32.19 | 2.7805 | 9.5 | (1,2,-1) |
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-1074408, 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 4.74802200
_cell_length_b 7.53427406
_cell_length_c 8.00762860
_cell_angle_alpha 88.99618472
_cell_angle_beta 87.99719496
_cell_angle_gamma 87.81019224
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 286.03446977
_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 0.52559700 0.81838600 0.57523500 1.0
Mg Mg1 1 0.67996300 0.93370500 0.19808100 1.0
Mg Mg2 1 0.57413900 0.28306200 0.96182000 1.0
Mg Mg3 1 0.05608500 0.50933100 0.05763900 1.0
Mg Mg4 1 0.69818500 0.29111500 0.38123500 1.0
Mg Mg5 1 0.10008900 0.57687100 0.44076500 1.0
Mg Mg6 1 0.12204900 0.25204400 0.68468000 1.0
Mg Mg7 1 0.00818600 0.85742400 0.83316200 1.0
Si Si8 1 0.51046900 0.67793100 0.89920500 1.0
Si Si9 1 0.01776000 0.94391100 0.50240600 1.0
Si Si10 1 0.07213900 0.13884300 0.03006700 1.0
Si Si11 1 0.55886600 0.59383200 0.20136100 1.0
Si Si12 1 0.21936000 0.15877600 0.31476000 1.0
Si Si13 1 0.60696200 0.46480600 0.66968400 1.0
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