Hf2TiNbAs2
高熵材料 HEAMP-ID: mp-3291033 · 空间群: Pmn2_1 (#31)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.76 | 6.9365 | 2.6 | (0,1,0) |
| 16.50 | 5.3713 | 14.2 | (0,1,1) |
| 20.93 | 4.2445 | 6.7 | (0,0,2) |
| 25.69 | 3.4682 | 6.9 | (0,2,0) |
| 26.99 | 3.3031 | 12.9 | (1,0,1) |
| 27.79 | 3.2106 | 9.6 | (0,2,1) |
| 29.96 | 2.9823 | 2.2 | (1,1,1) |
| 33.36 | 2.6857 | 6.3 | (0,2,2) |
| 34.22 | 2.6200 | 55.3 | (0,1,3) |
| 35.23 | 2.5477 | 100.0 | (1,1,2) |
| 36.03 | 2.4929 | 31.8 | (1,2,0) |
| 37.60 | 2.3919 | 91.9 | (1,2,1) |
| 40.43 | 2.2309 | 15.5 | (0,3,1) |
| 40.62 | 2.2213 | 7.9 | (1,0,3) |
| 41.17 | 2.1925 | 3.1 | (0,2,3) |
| 42.60 | 2.1222 | 11.4 | (0,0,4) |
| 42.74 | 2.1155 | 33.2 | (1,1,3) |
| 44.63 | 2.0304 | 33.7 | (0,3,2) |
| 44.65 | 2.0294 | 1.8 | (0,1,4) |
| 48.68 | 1.8705 | 2.6 | (1,2,3) |
| 50.93 | 1.7929 | 26.7 | (2,0,0) |
| 51.01 | 1.7904 | 6.1 | (0,3,3) |
| 51.74 | 1.7668 | 3.8 | (1,3,2) |
| 51.76 | 1.7661 | 9.4 | (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 Hf2TiNbAs2 were obtained from the Materials Project database (MP-ID: mp-3291033, 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_Hf2TiNbAs2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.58571631
_cell_length_b 6.93644779
_cell_length_c 8.48891474
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Hf2TiNbAs2
_chemical_formula_sum 'Hf4 Ti2 Nb2 As4'
_cell_volume 211.13742475
_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 0.04178631 0.66405114 1.0
Hf Hf1 1 0.25000000 0.54206323 0.83547774 1.0
Hf Hf2 1 0.75000000 0.45821369 0.16405114 1.0
Hf Hf3 1 0.75000000 0.95793677 0.33547774 1.0
Ti Ti4 1 0.75000000 0.86590764 0.94130823 1.0
Ti Ti5 1 0.25000000 0.63409236 0.44130823 1.0
Nb Nb6 1 0.75000000 0.36456832 0.55971893 1.0
Nb Nb7 1 0.25000000 0.13543168 0.05971893 1.0
As As8 1 0.25000000 0.25904134 0.35638366 1.0
As As9 1 0.25000000 0.75515454 0.14306130 1.0
As As10 1 0.75000000 0.74484546 0.64306130 1.0
As As11 1 0.75000000 0.24095866 0.85638366 1.0
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