Mg2Si3
传统材料 TRAMP-ID: mp-1073210 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.99 | 14.7496 | 11.1 | (0,0,1) |
| 12.00 | 7.3748 | 89.6 | (0,0,2) |
| 16.29 | 5.4407 | 1.3 | (0,1,0) |
| 16.97 | 5.2244 | 2.9 | (0,1,-1) |
| 17.77 | 4.9925 | 5.5 | (0,1,1) |
| 18.02 | 4.9240 | 1.8 | (1,0,0) |
| 18.04 | 4.9165 | 2.4 | (0,0,3) |
| 18.75 | 4.7323 | 26.6 | (1,0,-1) |
| 19.25 | 4.6112 | 88.5 | (1,0,1) |
| 19.59 | 4.5321 | 7.5 | (0,1,-2) |
| 21.26 | 4.1792 | 2.2 | (1,0,-2) |
| 23.53 | 3.7816 | 40.8 | (0,1,-3) |
| 24.14 | 3.6874 | 4.2 | (0,0,4) |
| 24.69 | 3.6054 | 9.5 | (1,-1,-1) |
| 24.91 | 3.5743 | 5.5 | (1,1,0) |
| 25.04 | 3.5567 | 5.0 | (1,0,-3) |
| 25.18 | 3.5368 | 8.1 | (1,1,-1) |
| 26.16 | 3.4065 | 16.0 | (1,0,3) |
| 26.60 | 3.3509 | 7.2 | (1,-1,2) |
| 26.87 | 3.3186 | 43.6 | (1,1,-2) |
| 26.94 | 3.3100 | 22.7 | (1,-1,-2) |
| 28.27 | 3.1566 | 11.4 | (0,1,-4) |
| 29.75 | 3.0034 | 1.5 | (1,1,-3) |
| 29.83 | 2.9950 | 6.3 | (1,-1,3) |
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-1073210, 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 4.93263000
_cell_length_b 5.45857965
_cell_length_c 14.79772680
_cell_angle_alpha 93.90655746
_cell_angle_beta 92.30516816
_cell_angle_gamma 92.32864107
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 396.80753871
_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 0.99337400 0.81074400 0.23364000 1.0
Mg Mg1 1 0.98186900 0.81869100 0.78885400 1.0
Mg Mg2 1 0.86531300 0.61935300 0.03952500 1.0
Mg Mg3 1 0.07713200 0.19433700 0.94486000 1.0
Mg Mg4 1 0.46092600 0.43942600 0.69422400 1.0
Mg Mg5 1 0.46136800 0.22552400 0.27387300 1.0
Mg Mg6 1 0.43752400 0.91952600 0.58571600 1.0
Mg Mg7 1 0.65794100 0.50313500 0.46125600 1.0
Si Si8 1 0.33625100 0.71459600 0.96188200 1.0
Si Si9 1 0.60540000 0.10082200 0.02970100 1.0
Si Si10 1 0.32285700 0.39800700 0.11151200 1.0
Si Si11 1 0.63019500 0.45989400 0.86903000 1.0
Si Si12 1 0.96628400 0.60796400 0.62206200 1.0
Si Si13 1 0.97330900 0.25345100 0.35361200 1.0
Si Si14 1 0.90110200 0.95163300 0.48290100 1.0
Si Si15 1 0.19200300 0.33391700 0.51081300 1.0
Si Si16 1 0.94423600 0.14641000 0.64498500 1.0
Si Si17 1 0.18777900 0.67206200 0.39102600 1.0
Si Si18 1 0.49120900 0.81452800 0.14591900 1.0
Si Si19 1 0.51390500 0.01622600 0.85459000 1.0
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