Mg2Si3
传统材料 TRAMP-ID: mp-1073438 · 空间群: P-1 (#2)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.45 | 16.2299 | 16.2 | (0,0,1) |
| 10.90 | 8.1149 | 2.2 | (0,0,2) |
| 14.70 | 6.0273 | 3.8 | (0,1,0) |
| 16.39 | 5.4100 | 5.6 | (0,0,3) |
| 16.48 | 5.3784 | 1.0 | (0,1,-1) |
| 16.87 | 5.2545 | 24.5 | (0,1,2) |
| 19.69 | 4.5081 | 21.3 | (0,1,-2) |
| 20.24 | 4.3872 | 20.0 | (0,1,3) |
| 22.21 | 4.0028 | 1.5 | (1,0,0) |
| 22.95 | 3.8756 | 2.1 | (1,0,-1) |
| 23.78 | 3.7415 | 1.7 | (0,1,-3) |
| 24.30 | 3.6629 | 20.1 | (1,1,1) |
| 24.42 | 3.6446 | 4.0 | (0,1,4) |
| 25.47 | 3.4972 | 18.7 | (1,1,-1) |
| 25.56 | 3.4856 | 4.5 | (1,1,2) |
| 27.56 | 3.2363 | 1.3 | (1,0,3) |
| 27.75 | 3.2147 | 2.7 | (1,1,-2) |
| 27.88 | 3.1997 | 17.2 | (1,1,3) |
| 28.40 | 3.1426 | 5.2 | (0,1,-4) |
| 29.01 | 3.0784 | 2.3 | (1,-1,0) |
| 29.13 | 3.0651 | 6.1 | (1,-1,-1) |
| 29.27 | 3.0513 | 25.0 | (0,2,1) |
| 29.64 | 3.0137 | 19.8 | (0,2,0) |
| 29.94 | 2.9840 | 2.4 | (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
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-1073438, 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 4.07929100
_cell_length_b 6.22100231
_cell_length_c 16.45375134
_cell_angle_alpha 80.56209738
_cell_angle_beta 87.52867723
_cell_angle_gamma 78.90785190
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 404.17585787
_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 0.81924800 0.26672900 0.95744900 1.0
Mg Mg1 1 0.04200500 0.73078800 0.52740300 1.0
Mg Mg2 1 0.39240400 0.30596500 0.79767300 1.0
Mg Mg3 1 0.65196500 0.75756600 0.72208700 1.0
Mg Mg4 1 0.95799500 0.26921200 0.47259700 1.0
Mg Mg5 1 0.18075200 0.73327100 0.04255100 1.0
Mg Mg6 1 0.34803500 0.24243400 0.27791300 1.0
Mg Mg7 1 0.60759600 0.69403500 0.20232700 1.0
Si Si8 1 0.05429000 0.99870000 0.77813300 1.0
Si Si9 1 0.86450700 0.34973000 0.67967500 1.0
Si Si10 1 0.34978800 0.64432800 0.88268200 1.0
Si Si11 1 0.37439800 0.34312000 0.60420500 1.0
Si Si12 1 0.55047700 0.01780800 0.42725400 1.0
Si Si13 1 0.22401800 0.13974600 0.09697600 1.0
Si Si14 1 0.13549300 0.65027000 0.32032500 1.0
Si Si15 1 0.94571000 0.00130000 0.22186700 1.0
Si Si16 1 0.62560200 0.65688000 0.39579500 1.0
Si Si17 1 0.65021200 0.35567200 0.11731800 1.0
Si Si18 1 0.77598200 0.86025400 0.90302400 1.0
Si Si19 1 0.44952300 0.98219200 0.57274600 1.0
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