Hf2Si
传统材料 TRA 弹性数据 ELAMP-ID: mp-9938 · 空间群: I4/mcm (#140)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.16 | 4.6321 | 12.2 | (0,1,0) |
| 27.23 | 3.2754 | 10.0 | (0,1,1) |
| 34.73 | 2.5828 | 24.7 | (2,1,1) |
| 35.22 | 2.5483 | 33.3 | (1,-1,1) |
| 35.22 | 2.5483 | 100.0 | (1,2,0) |
| 38.89 | 2.3160 | 1.1 | (0,2,0) |
| 38.89 | 2.3160 | 1.1 | (0,0,2) |
| 39.97 | 2.2558 | 12.0 | (2,1,0) |
| 43.70 | 2.0715 | 6.1 | (0,2,-1) |
| 43.70 | 2.0715 | 18.2 | (0,2,1) |
| 44.68 | 2.0281 | 9.5 | (2,0,0) |
| 44.68 | 2.0281 | 3.2 | (2,2,2) |
| 53.46 | 1.7139 | 1.3 | (1,3,1) |
| 56.16 | 1.6377 | 5.9 | (0,2,2) |
| 56.99 | 1.6160 | 10.9 | (2,2,-1) |
| 56.99 | 1.6160 | 1.6 | (2,2,3) |
| 59.91 | 1.5440 | 4.8 | (0,3,0) |
| 59.91 | 1.5440 | 4.8 | (0,0,3) |
| 61.02 | 1.5186 | 14.3 | (1,2,-2) |
| 61.02 | 1.5186 | 2.0 | (1,2,3) |
| 62.57 | 1.4845 | 6.4 | (3,0,1) |
| 62.57 | 1.4845 | 19.2 | (3,1,0) |
| 63.51 | 1.4648 | 1.9 | (0,3,1) |
| 67.75 | 1.3831 | 5.2 | (2,-1,3) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of Hf2Si were obtained from the Materials Project database (MP-ID: mp-9938, 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_Hf2Si
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.16564679
_cell_length_b 5.30347437
_cell_length_c 5.30347408
_cell_angle_alpha 76.28015344
_cell_angle_beta 60.85602198
_cell_angle_gamma 60.85603020
_symmetry_Int_Tables_number 1
_chemical_formula_structural Hf2Si
_chemical_formula_sum 'Hf4 Si2'
_cell_volume 110.83341689
_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
Hf Hf0 1 0.65648438 0.18702724 0.50000000 1.0
Hf Hf1 1 0.84351562 0.50000000 0.81297276 1.0
Hf Hf2 1 0.34351562 0.81297276 0.50000000 1.0
Hf Hf3 1 0.15648438 0.50000000 0.18702724 1.0
Si Si4 1 0.75000000 0.00000000 -0.00000000 1.0
Si Si5 1 0.25000000 0.00000000 -0.00000000 1.0
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