Mg2Si3
传统材料 TRAMP-ID: mp-1073154 · 空间群: P-1 (#2)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.37 | 5.4163 | 2.5 | (0,1,-1) |
| 16.56 | 5.3529 | 1.1 | (0,0,3) |
| 17.64 | 5.0280 | 2.2 | (0,1,1) |
| 20.63 | 4.3064 | 29.0 | (0,1,2) |
| 22.14 | 4.0146 | 4.1 | (0,0,4) |
| 23.19 | 3.8350 | 1.9 | (1,0,-1) |
| 23.23 | 3.8286 | 1.6 | (1,-1,0) |
| 23.59 | 3.7710 | 1.8 | (1,0,1) |
| 23.63 | 3.7654 | 2.5 | (1,-1,1) |
| 24.16 | 3.6842 | 2.1 | (1,-1,-1) |
| 25.68 | 3.4686 | 2.6 | (1,0,2) |
| 26.27 | 3.3927 | 3.6 | (1,-1,-2) |
| 27.74 | 3.2159 | 2.0 | (1,0,-3) |
| 27.78 | 3.2117 | 5.6 | (0,0,5) |
| 27.99 | 3.1878 | 2.4 | (1,-1,3) |
| 28.74 | 3.1059 | 5.7 | (1,0,3) |
| 29.33 | 3.0452 | 5.6 | (1,-1,-3) |
| 31.33 | 2.8551 | 1.3 | (1,0,-4) |
| 31.50 | 2.8400 | 1.7 | (1,-1,4) |
| 32.30 | 2.7715 | 2.1 | (0,2,-1) |
| 32.53 | 2.7527 | 8.2 | (1,0,4) |
| 33.03 | 2.7122 | 19.0 | (1,1,-2) |
| 33.03 | 2.7117 | 35.1 | (1,1,1) |
| 33.08 | 2.7081 | 33.8 | (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-1073154, 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 4.13628700
_cell_length_b 5.86166385
_cell_length_c 16.17739257
_cell_angle_alpha 96.62708564
_cell_angle_beta 89.84175933
_cell_angle_gamma 108.76073474
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 368.66247876
_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 0.35836500 0.72359300 0.24647600 1.0
Mg Mg1 1 0.64163500 0.27640700 0.75352400 1.0
Mg Mg2 1 0.17963800 0.36153400 0.05674300 1.0
Mg Mg3 1 0.82036200 0.63846600 0.94325700 1.0
Mg Mg4 1 0.91938700 0.83948100 0.74063200 1.0
Mg Mg5 1 0.08061300 0.16051900 0.25936800 1.0
Mg Mg6 1 0.68061600 0.35924800 0.56091700 1.0
Mg Mg7 1 0.31938400 0.64075200 0.43908300 1.0
Si Si8 1 0.49324600 0.98520100 0.07746300 1.0
Si Si9 1 0.09685800 0.21479000 0.88330600 1.0
Si Si10 1 0.90314200 0.78521000 0.11669400 1.0
Si Si11 1 0.50675400 0.01479900 0.92253700 1.0
Si Si12 1 0.24578300 0.49981000 0.67439000 1.0
Si Si13 1 0.75421700 0.50019000 0.32561000 1.0
Si Si14 1 0.92362800 0.84752600 0.54532200 1.0
Si Si15 1 0.07637200 0.15247400 0.45467800 1.0
Si Si16 1 0.44231000 0.89196500 0.62605900 1.0
Si Si17 1 0.55769000 0.10803500 0.37394100 1.0
Si Si18 1 0.69319200 0.39278800 0.17301500 1.0
Si Si19 1 0.30680800 0.60721200 0.82698500 1.0
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