GdSi2
传统材料 TRAMP-ID: mp-21192 · 空间群: I4_1/amd (#141)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.81 | 3.8982 | 41.8 | (0,1,-1) |
| 22.81 | 3.8982 | 41.8 | (1,0,-1) |
| 22.87 | 3.8893 | 41.4 | (0,1,0) |
| 22.87 | 3.8893 | 41.4 | (1,0,0) |
| 25.03 | 3.5571 | 100.0 | (0,0,2) |
| 28.93 | 3.0858 | 52.8 | (0,1,-2) |
| 28.93 | 3.0858 | 52.8 | (1,0,-2) |
| 29.06 | 3.0725 | 52.0 | (0,1,1) |
| 29.06 | 3.0725 | 52.0 | (1,0,1) |
| 33.70 | 2.6595 | 99.9 | (1,1,-2) |
| 33.73 | 2.6576 | 100.0 | (1,-1,-1) |
| 33.73 | 2.6576 | 100.0 | (1,-1,1) |
| 33.85 | 2.6481 | 99.3 | (1,1,0) |
| 38.59 | 2.3328 | 85.0 | (1,0,-3) |
| 38.76 | 2.3233 | 42.0 | (0,1,2) |
| 38.76 | 2.3233 | 42.0 | (1,0,2) |
| 44.77 | 2.0242 | 59.9 | (0,2,-1) |
| 44.77 | 2.0242 | 59.9 | (2,0,-1) |
| 49.80 | 1.8311 | 9.8 | (1,1,-4) |
| 49.92 | 1.8268 | 9.7 | (1,-1,-3) |
| 49.92 | 1.8268 | 9.7 | (1,-1,3) |
| 50.12 | 1.8200 | 9.6 | (1,1,2) |
| 50.13 | 1.8197 | 40.1 | (1,0,-4) |
| 50.32 | 1.8133 | 19.8 | (0,1,3) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of GdSi2 were obtained from the Materials Project database (MP-ID: mp-21192, 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_GdSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.04834763
_cell_length_b 4.04835023
_cell_length_c 7.68405933
_cell_angle_alpha 105.48752868
_cell_angle_beta 105.48753145
_cell_angle_gamma 90.09350686
_symmetry_Int_Tables_number 1
_chemical_formula_structural GdSi2
_chemical_formula_sum 'Gd2 Si4'
_cell_volume 116.59408555
_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
Gd Gd0 1 0.87502728 0.62497292 0.25000045 1.0
Gd Gd1 1 0.12497239 0.37502740 0.74999955 1.0
Si Si2 1 0.70737215 0.95765879 0.91593052 1.0
Si Si3 1 0.45765908 0.20737224 0.41593250 1.0
Si Si4 1 0.54234132 0.79262783 0.58406938 1.0
Si Si5 1 0.29262777 0.04234081 0.08406760 1.0
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