Hf2TaNbSi2
高熵材料 HEAMP-ID: mp-3316461 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.51 | 8.4142 | 2.1 | (0,0,1) |
| 16.55 | 5.3555 | 5.1 | (0,1,1) |
| 24.65 | 3.6113 | 2.3 | (1,0,0) |
| 24.74 | 3.5982 | 19.6 | (0,1,2) |
| 25.66 | 3.4718 | 16.5 | (0,2,0) |
| 26.87 | 3.3185 | 14.0 | (1,0,1) |
| 27.80 | 3.2093 | 1.9 | (0,2,1) |
| 29.84 | 2.9942 | 11.7 | (1,1,1) |
| 32.68 | 2.7402 | 1.2 | (1,0,2) |
| 33.46 | 2.6778 | 9.1 | (0,2,2) |
| 34.49 | 2.6006 | 51.9 | (0,1,3) |
| 35.21 | 2.5489 | 100.0 | (1,1,2) |
| 35.88 | 2.5028 | 55.6 | (1,2,0) |
| 37.49 | 2.3989 | 46.7 | (1,2,1) |
| 40.42 | 2.2316 | 20.8 | (0,3,1) |
| 40.73 | 2.2151 | 14.0 | (1,0,3) |
| 41.39 | 2.1817 | 10.8 | (0,2,3) |
| 42.01 | 2.1510 | 4.0 | (1,2,2) |
| 42.85 | 2.1103 | 17.9 | (1,1,3) |
| 43.00 | 2.1035 | 3.6 | (0,0,4) |
| 44.69 | 2.0279 | 22.6 | (0,3,2) |
| 45.03 | 2.0132 | 3.3 | (0,1,4) |
| 47.92 | 1.8984 | 1.6 | (1,3,1) |
| 48.77 | 1.8674 | 1.9 | (1,2,3) |
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 Hf2TaNbSi2 were obtained from the Materials Project database (MP-ID: mp-3316461, 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_Hf2TaNbSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.61126061
_cell_length_b 6.94359810
_cell_length_c 8.41415143
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Hf2TaNbSi2
_chemical_formula_sum 'Hf4 Ta2 Nb2 Si4'
_cell_volume 210.98604465
_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 0.54351035 0.16659306 1.0
Hf Hf1 1 0.25000000 0.04351035 0.33340694 1.0
Hf Hf2 1 0.75000000 0.45529058 0.83365458 1.0
Hf Hf3 1 0.75000000 0.95529058 0.66634542 1.0
Ta Ta4 1 0.75000000 0.36783680 0.44021402 1.0
Ta Ta5 1 0.75000000 0.86783680 0.05978598 1.0
Nb Nb6 1 0.25000000 0.63397042 0.55942070 1.0
Nb Nb7 1 0.25000000 0.13397042 0.94057930 1.0
Si Si8 1 0.25000000 0.75196459 0.86076926 1.0
Si Si9 1 0.25000000 0.25196459 0.63923074 1.0
Si Si10 1 0.75000000 0.24742527 0.14142222 1.0
Si Si11 1 0.75000000 0.74742527 0.35857778 1.0
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