Hf2Ta2GeAs
高熵材料 HEAMP-ID: mp-3289468 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.38 | 5.4111 | 3.8 | (0,1,1) |
| 20.81 | 4.2687 | 1.3 | (0,0,2) |
| 24.43 | 3.6439 | 7.4 | (0,1,2) |
| 25.46 | 3.4979 | 2.8 | (0,2,0) |
| 26.91 | 3.3133 | 1.2 | (1,0,1) |
| 29.84 | 2.9944 | 8.3 | (1,1,1) |
| 33.11 | 2.7056 | 5.9 | (0,2,2) |
| 34.01 | 2.6361 | 48.6 | (0,1,3) |
| 35.06 | 2.5592 | 100.0 | (1,1,2) |
| 35.82 | 2.5070 | 60.2 | (1,2,0) |
| 37.38 | 2.4055 | 62.8 | (1,2,1) |
| 40.08 | 2.2495 | 27.5 | (0,3,1) |
| 40.42 | 2.2313 | 22.8 | (1,0,3) |
| 40.88 | 2.2075 | 14.9 | (0,2,3) |
| 41.78 | 2.1618 | 9.0 | (1,2,2) |
| 42.35 | 2.1344 | 6.1 | (0,0,4) |
| 42.53 | 2.1258 | 33.1 | (1,1,3) |
| 44.26 | 2.0465 | 30.9 | (0,3,2) |
| 44.37 | 2.0415 | 8.2 | (0,1,4) |
| 47.69 | 1.9070 | 4.5 | (1,3,1) |
| 48.39 | 1.8812 | 2.4 | (1,2,3) |
| 50.61 | 1.8037 | 1.5 | (0,3,3) |
| 50.79 | 1.7975 | 30.7 | (2,0,0) |
| 53.48 | 1.7134 | 5.7 | (0,4,1) |
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 Hf2Ta2GeAs were obtained from the Materials Project database (MP-ID: mp-3289468, 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_Hf2Ta2GeAs
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.59504872
_cell_length_b 6.99579778
_cell_length_c 8.53742309
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Hf2Ta2GeAs
_chemical_formula_sum 'Hf4 Ta4 Ge2 As2'
_cell_volume 214.71818714
_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 0.04263329 0.66473347 1.0
Hf Hf1 1 0.25000000 0.54263329 0.83526653 1.0
Hf Hf2 1 0.75000000 0.45858870 0.16620029 1.0
Hf Hf3 1 0.75000000 0.95858870 0.33379971 1.0
Ta Ta4 1 0.75000000 0.86346017 0.93948258 1.0
Ta Ta5 1 0.25000000 0.63441717 0.44146044 1.0
Ta Ta6 1 0.75000000 0.36346017 0.56051742 1.0
Ta Ta7 1 0.25000000 0.13441717 0.05853956 1.0
Ge Ge8 1 0.25000000 0.25564130 0.35568357 1.0
Ge Ge9 1 0.25000000 0.75564130 0.14431643 1.0
As As10 1 0.75000000 0.74525937 0.64273143 1.0
As As11 1 0.75000000 0.24525937 0.85726857 1.0
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