Er2Hf3Si7Pt9
高熵材料 HEAMP-ID: mp-3290309 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.23 | 8.6465 | 1.2 | (1,0,-1,0) |
| 17.77 | 4.9921 | 2.8 | (2,-1,-1,0) |
| 27.29 | 3.2681 | 19.4 | (3,-1,-2,0) |
| 28.77 | 3.1034 | 3.8 | (1,1,-2,1) |
| 28.77 | 3.1034 | 7.6 | (2,-1,-1,1) |
| 30.61 | 2.9210 | 4.5 | (2,0,-2,1) |
| 35.61 | 2.5211 | 100.0 | (3,-1,-2,1) |
| 35.98 | 2.4960 | 4.4 | (4,-2,-2,0) |
| 37.50 | 2.3981 | 5.8 | (4,-1,-3,0) |
| 38.63 | 2.3307 | 8.6 | (3,0,-3,1) |
| 41.79 | 2.1616 | 11.0 | (4,0,-4,0) |
| 44.14 | 2.0516 | 11.2 | (4,-1,-3,1) |
| 45.74 | 1.9837 | 15.0 | (5,-2,-3,0) |
| 45.80 | 1.9811 | 17.4 | (0,0,0,2) |
| 47.94 | 1.8976 | 4.8 | (4,0,-4,1) |
| 48.23 | 1.8868 | 13.3 | (5,-1,-4,0) |
| 51.52 | 1.7738 | 1.7 | (5,-2,-3,1) |
| 52.95 | 1.7293 | 1.3 | (5,0,-5,0) |
| 54.14 | 1.6941 | 6.2 | (3,-1,-2,2) |
| 55.20 | 1.6640 | 2.4 | (6,-3,-3,0) |
| 58.21 | 1.5849 | 3.4 | (5,0,-5,1) |
| 59.53 | 1.5530 | 1.6 | (6,-1,-5,0) |
| 59.58 | 1.5517 | 2.1 | (4,-2,-2,2) |
| 60.33 | 1.5342 | 1.6 | (6,-3,-3,1) |
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 Er2Hf3Si7Pt9 were obtained from the Materials Project database (MP-ID: mp-3290309, 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_Er2Hf3Si7Pt9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.98413483
_cell_length_b 9.98413484
_cell_length_c 3.96212723
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999670
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Hf3Si7Pt9
_chemical_formula_sum 'Er2 Hf3 Si7 Pt9'
_cell_volume 342.04239452
_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
Er Er0 1 0.00000000 0.00000000 0.00000000 1.0
Er Er1 1 0.33333300 0.66666700 0.50000000 1.0
Hf Hf2 1 0.89328438 0.45510666 0.50000000 1.0
Hf Hf3 1 0.56182328 0.10671562 0.50000000 1.0
Hf Hf4 1 0.54489334 0.43817672 0.50000000 1.0
Si Si5 1 0.24569258 0.19594114 0.50000000 1.0
Si Si6 1 0.80405886 0.04975344 0.50000000 1.0
Si Si7 1 0.95024656 0.75430742 0.50000000 1.0
Si Si8 1 0.56016015 0.65018843 0.00000000 1.0
Si Si9 1 0.34981157 0.90997273 0.00000000 1.0
Si Si10 1 0.09002727 0.43983985 0.00000000 1.0
Si Si11 1 0.66666700 0.33333300 0.00000000 1.0
Pt Pt12 1 0.21721693 0.93775797 0.50000000 1.0
Pt Pt13 1 0.06224203 0.27945996 0.50000000 1.0
Pt Pt14 1 0.72054004 0.78278307 0.50000000 1.0
Pt Pt15 1 0.31809928 0.41702733 0.00000000 1.0
Pt Pt16 1 0.58297267 0.90107195 0.00000000 1.0
Pt Pt17 1 0.09892805 0.68190072 0.00000000 1.0
Pt Pt18 1 0.39006542 0.17934833 0.00000000 1.0
Pt Pt19 1 0.82065167 0.21071809 0.00000000 1.0
Pt Pt20 1 0.78928191 0.60993458 0.00000000 1.0
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