Pr2HfSn7Ir4
高熵材料 HEAMP-ID: mp-3305324 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.63 | 9.1826 | 3.8 | (0,0,2) |
| 15.53 | 5.7074 | 7.3 | (0,1,2) |
| 18.93 | 4.6869 | 5.5 | (0,1,3) |
| 19.33 | 4.5913 | 12.5 | (0,0,4) |
| 22.89 | 3.8843 | 5.5 | (0,1,4) |
| 23.21 | 3.8325 | 6.8 | (1,1,0) |
| 23.72 | 3.7517 | 3.5 | (1,1,1) |
| 25.18 | 3.5368 | 1.9 | (1,1,2) |
| 26.32 | 3.3861 | 6.6 | (0,2,2) |
| 27.19 | 3.2798 | 8.6 | (0,1,5) |
| 28.51 | 3.1305 | 5.8 | (0,2,3) |
| 29.18 | 3.0609 | 3.2 | (0,0,6) |
| 30.38 | 2.9422 | 1.5 | (1,1,4) |
| 31.35 | 2.8537 | 6.8 | (0,2,4) |
| 31.96 | 2.7999 | 11.1 | (1,2,1) |
| 33.09 | 2.7071 | 100.0 | (1,2,2) |
| 33.80 | 2.6518 | 67.0 | (1,1,5) |
| 34.90 | 2.5710 | 2.5 | (1,2,3) |
| 35.45 | 2.5320 | 21.7 | (1,0,6) |
| 36.40 | 2.4684 | 31.8 | (0,1,7) |
| 37.30 | 2.4110 | 3.1 | (1,2,4) |
| 37.61 | 2.3917 | 1.4 | (1,1,6) |
| 38.41 | 2.3434 | 7.2 | (0,2,6) |
| 39.24 | 2.2956 | 6.6 | (0,0,8) |
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 Pr2HfSn7Ir4 were obtained from the Materials Project database (MP-ID: mp-3305324, 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_Pr2HfSn7Ir4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.50636813
_cell_length_b 7.28571928
_cell_length_c 18.36515559
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2HfSn7Ir4
_chemical_formula_sum 'Pr4 Hf2 Sn14 Ir8'
_cell_volume 602.96723412
_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
Pr Pr0 1 0.25000000 0.98119936 0.85985224 1.0
Pr Pr1 1 0.25000000 0.51880064 0.35985224 1.0
Pr Pr2 1 0.75000000 0.00412061 0.14047986 1.0
Pr Pr3 1 0.75000000 0.49587939 0.64047986 1.0
Hf Hf4 1 0.25000000 0.32902404 0.18334443 1.0
Hf Hf5 1 0.25000000 0.17097596 0.68334443 1.0
Sn Sn6 1 0.75000000 0.67726627 0.81875008 1.0
Sn Sn7 1 0.75000000 0.82273373 0.31875008 1.0
Sn Sn8 1 0.25000000 0.73460772 0.19499581 1.0
Sn Sn9 1 0.25000000 0.76539228 0.69499581 1.0
Sn Sn10 1 0.75000000 0.26407443 0.79891398 1.0
Sn Sn11 1 0.75000000 0.23592557 0.29891398 1.0
Sn Sn12 1 0.25000000 0.85642483 0.03312590 1.0
Sn Sn13 1 0.25000000 0.64357517 0.53312590 1.0
Sn Sn14 1 0.75000000 0.12606278 0.96617196 1.0
Sn Sn15 1 0.75000000 0.37393722 0.46617196 1.0
Sn Sn16 1 0.25000000 0.50678347 0.93246402 1.0
Sn Sn17 1 0.25000000 0.99321653 0.43246402 1.0
Sn Sn18 1 0.75000000 0.46276918 0.07017622 1.0
Sn Sn19 1 0.75000000 0.03723082 0.57017622 1.0
Ir Ir20 1 0.25000000 0.24006925 0.03866841 1.0
Ir Ir21 1 0.25000000 0.25993075 0.53866841 1.0
Ir Ir22 1 0.75000000 0.73652013 0.96661403 1.0
Ir Ir23 1 0.75000000 0.76347987 0.46661403 1.0
Ir Ir24 1 0.25000000 0.03574865 0.28083532 1.0
Ir Ir25 1 0.25000000 0.46425135 0.78083532 1.0
Ir Ir26 1 0.75000000 0.96581718 0.71560775 1.0
Ir Ir27 1 0.75000000 0.53418282 0.21560775 1.0
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