PrTa3(FeH6)2
高熵材料 HEAMP-ID: mp-3291730 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.90 | 5.2457 | 19.5 | (1,-1,0,0) |
| 17.00 | 5.2165 | 8.5 | (0,1,-1,0) |
| 17.00 | 5.2162 | 8.5 | (1,0,-1,0) |
| 19.11 | 4.6441 | 67.9 | (0,0,0,1) |
| 25.62 | 3.4772 | 51.1 | (1,-1,0,1) |
| 25.68 | 3.4686 | 70.0 | (0,1,-1,1) |
| 25.68 | 3.4685 | 70.0 | (1,0,-1,1) |
| 29.55 | 3.0230 | 1.6 | (1,-2,1,0) |
| 29.55 | 3.0228 | 1.6 | (2,-1,-1,0) |
| 29.72 | 3.0061 | 2.1 | (1,1,-2,0) |
| 34.19 | 2.6228 | 100.0 | (2,-2,0,0) |
| 34.38 | 2.6082 | 74.6 | (0,2,-2,0) |
| 34.39 | 2.6081 | 74.6 | (2,0,-2,0) |
| 35.43 | 2.5335 | 74.2 | (1,-2,1,1) |
| 35.43 | 2.5334 | 74.2 | (2,-1,-1,1) |
| 35.58 | 2.5235 | 76.6 | (1,1,-2,1) |
| 38.78 | 2.3220 | 95.6 | (0,0,0,2) |
| 39.46 | 2.2838 | 45.7 | (2,-2,0,1) |
| 39.63 | 2.2741 | 67.7 | (0,2,-2,1) |
| 39.63 | 2.2740 | 67.7 | (2,0,-2,1) |
| 42.58 | 2.1233 | 3.5 | (1,-1,0,2) |
| 42.62 | 2.1214 | 1.5 | (0,1,-1,2) |
| 42.62 | 2.1213 | 1.5 | (1,0,-1,2) |
| 45.80 | 1.9811 | 1.9 | (2,-3,1,0) |
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 PrTa3(FeH6)2 were obtained from the Materials Project database (MP-ID: mp-3291730, 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_PrTa3(FeH6)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.04578248
_cell_length_b 6.04611584
_cell_length_c 4.64404934
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.37009633
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrTa3(FeH6)2
_chemical_formula_sum 'Pr1 Ta3 Fe2 H12'
_cell_volume 146.46191157
_cell_formula_units_Z 1
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
Pr Pr0 1 0.00000000 0.00000000 0.00000000 1.0
Ta Ta1 1 0.50000000 0.00000000 0.50000000 1.0
Ta Ta2 1 0.00000000 0.50000000 0.50000000 1.0
Ta Ta3 1 0.50000000 0.50000000 0.50000000 1.0
Fe Fe4 1 0.68874143 0.31125643 0.00000000 1.0
Fe Fe5 1 0.31125857 0.68874357 0.00000000 1.0
H H6 1 0.78959665 0.58419332 0.75084959 1.0
H H7 1 0.21040335 0.41580668 0.24915041 1.0
H H8 1 0.19452405 0.80546790 0.26155208 1.0
H H9 1 0.80547595 0.19453210 0.26155208 1.0
H H10 1 0.58425432 0.78963596 0.24923128 1.0
H H11 1 0.41574568 0.21036404 0.24923128 1.0
H H12 1 0.41574568 0.21036404 0.75076872 1.0
H H13 1 0.21040335 0.41580668 0.75084959 1.0
H H14 1 0.80547595 0.19453210 0.73844792 1.0
H H15 1 0.58425432 0.78963596 0.75076872 1.0
H H16 1 0.78959665 0.58419332 0.24915041 1.0
H H17 1 0.19452405 0.80546790 0.73844792 1.0
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