Hf2Ta2SiGe
高熵材料 HEAMP-ID: mp-3315644 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.46 | 8.4583 | 1.2 | (0,0,1) |
| 16.49 | 5.3771 | 4.9 | (0,1,1) |
| 21.01 | 4.2292 | 2.0 | (0,0,2) |
| 24.63 | 3.6151 | 14.8 | (0,1,2) |
| 25.58 | 3.4829 | 6.6 | (0,2,0) |
| 26.80 | 3.3268 | 3.9 | (1,0,1) |
| 27.70 | 3.2206 | 1.4 | (0,2,1) |
| 29.76 | 3.0020 | 12.3 | (1,1,1) |
| 33.33 | 2.6885 | 6.0 | (0,2,2) |
| 34.31 | 2.6135 | 49.2 | (0,1,3) |
| 35.09 | 2.5574 | 100.0 | (1,1,2) |
| 35.78 | 2.5093 | 65.1 | (1,2,0) |
| 37.38 | 2.4057 | 48.4 | (1,2,1) |
| 40.28 | 2.2391 | 24.3 | (0,3,1) |
| 40.56 | 2.2240 | 20.5 | (1,0,3) |
| 41.19 | 2.1914 | 14.8 | (0,2,3) |
| 41.86 | 2.1580 | 8.5 | (1,2,2) |
| 42.68 | 2.1186 | 25.5 | (1,1,3) |
| 42.76 | 2.1146 | 4.2 | (0,0,4) |
| 44.51 | 2.0354 | 27.2 | (0,3,2) |
| 44.79 | 2.0234 | 5.9 | (0,1,4) |
| 47.77 | 1.9040 | 3.4 | (1,3,1) |
| 48.57 | 1.8745 | 1.3 | (1,2,3) |
| 50.44 | 1.8092 | 27.8 | (2,0,0) |
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 Hf2Ta2SiGe were obtained from the Materials Project database (MP-ID: mp-3315644, 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_Hf2Ta2SiGe
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.61839715
_cell_length_b 6.96580879
_cell_length_c 8.45832352
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Hf2Ta2SiGe
_chemical_formula_sum 'Hf4 Ta4 Si2 Ge2'
_cell_volume 213.19257409
_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 0.25000000 0.04266268 0.66874830 1.0
Hf Hf1 1 0.25000000 0.54266268 0.83125170 1.0
Hf Hf2 1 0.75000000 0.45379281 0.16259097 1.0
Hf Hf3 1 0.75000000 0.95379281 0.33740903 1.0
Ta Ta4 1 0.75000000 0.86957054 0.93752331 1.0
Ta Ta5 1 0.25000000 0.63469829 0.44414066 1.0
Ta Ta6 1 0.75000000 0.36957054 0.56247669 1.0
Ta Ta7 1 0.25000000 0.13469829 0.05585934 1.0
Si Si8 1 0.75000000 0.74724706 0.64174407 1.0
Si Si9 1 0.75000000 0.24724706 0.85825593 1.0
Ge Ge10 1 0.25000000 0.25202862 0.35818253 1.0
Ge Ge11 1 0.25000000 0.75202862 0.14181747 1.0
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