Hf2Nb2GeAs
高熵材料 HEAMP-ID: mp-3280858 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.31 | 5.4336 | 5.0 | (0,1,1) |
| 20.74 | 4.2837 | 2.2 | (0,0,2) |
| 25.35 | 3.5139 | 5.6 | (0,2,0) |
| 26.83 | 3.3225 | 8.1 | (1,0,1) |
| 27.43 | 3.2511 | 5.5 | (0,2,1) |
| 32.97 | 2.7168 | 6.3 | (0,2,2) |
| 33.88 | 2.6457 | 55.0 | (0,1,3) |
| 34.95 | 2.5674 | 100.0 | (1,1,2) |
| 35.68 | 2.5162 | 42.5 | (1,2,0) |
| 37.24 | 2.4142 | 83.7 | (1,2,1) |
| 39.90 | 2.2597 | 17.5 | (0,3,1) |
| 40.29 | 2.2384 | 11.6 | (1,0,3) |
| 40.71 | 2.2162 | 5.7 | (0,2,3) |
| 41.63 | 2.1696 | 1.1 | (1,2,2) |
| 42.19 | 2.1418 | 9.8 | (0,0,4) |
| 42.38 | 2.1328 | 33.9 | (1,1,3) |
| 44.06 | 2.0553 | 35.3 | (0,3,2) |
| 44.21 | 2.0488 | 2.8 | (0,1,4) |
| 47.49 | 1.9146 | 1.1 | (1,3,1) |
| 48.20 | 1.8879 | 2.6 | (1,2,3) |
| 50.38 | 1.8112 | 3.9 | (0,3,3) |
| 50.65 | 1.8023 | 28.1 | (2,0,0) |
| 51.16 | 1.7855 | 2.0 | (1,3,2) |
| 51.29 | 1.7812 | 6.0 | (1,1,4) |
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 Hf2Nb2GeAs were obtained from the Materials Project database (MP-ID: mp-3280858, 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_Hf2Nb2GeAs
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.60461983
_cell_length_b 7.02781682
_cell_length_c 8.56729059
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Hf2Nb2GeAs
_chemical_formula_sum 'Hf4 Nb4 Ge2 As2'
_cell_volume 217.03181310
_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 0.04435484 0.66428093 1.0
Hf Hf1 1 0.25000000 0.54435484 0.83571907 1.0
Hf Hf2 1 0.75000000 0.45656088 0.16543241 1.0
Hf Hf3 1 0.75000000 0.95656088 0.33456759 1.0
Nb Nb4 1 0.75000000 0.86423415 0.93900145 1.0
Nb Nb5 1 0.25000000 0.63390664 0.44134888 1.0
Nb Nb6 1 0.75000000 0.36423415 0.56099855 1.0
Nb Nb7 1 0.25000000 0.13390664 0.05865112 1.0
Ge Ge8 1 0.25000000 0.25425497 0.35663847 1.0
Ge Ge9 1 0.25000000 0.75425497 0.14336153 1.0
As As10 1 0.75000000 0.74668852 0.64233620 1.0
As As11 1 0.75000000 0.24668852 0.85766380 1.0
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