Er8Si12Pt3Au
高熵材料 HEAMP-ID: mp-3275527 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.66 | 6.9932 | 21.5 | (1,0,-1,0) |
| 22.02 | 4.0375 | 26.3 | (2,-1,-1,0) |
| 25.45 | 3.4998 | 9.1 | (1,0,-1,2) |
| 25.47 | 3.4966 | 25.4 | (2,0,-2,0) |
| 31.31 | 2.8567 | 22.4 | (2,-1,-1,2) |
| 33.90 | 2.6446 | 100.0 | (2,0,-2,2) |
| 33.90 | 2.6446 | 50.0 | (2,-2,0,2) |
| 33.92 | 2.6432 | 4.9 | (3,-1,-2,0) |
| 38.62 | 2.3311 | 6.5 | (3,0,-3,0) |
| 40.79 | 2.2122 | 2.0 | (2,1,-3,2) |
| 40.79 | 2.2122 | 3.9 | (3,-1,-2,2) |
| 44.84 | 2.0212 | 19.3 | (0,0,0,4) |
| 44.89 | 2.0194 | 5.8 | (3,0,-3,2) |
| 44.89 | 2.0194 | 2.9 | (3,-3,0,2) |
| 44.90 | 2.0188 | 57.6 | (4,-2,-2,0) |
| 46.78 | 1.9417 | 1.9 | (1,0,-1,4) |
| 46.84 | 1.9396 | 1.5 | (4,-1,-3,0) |
| 50.50 | 1.8074 | 6.2 | (2,-1,-1,4) |
| 52.28 | 1.7499 | 7.4 | (2,0,-2,4) |
| 52.32 | 1.7487 | 1.4 | (3,1,-4,2) |
| 52.32 | 1.7487 | 1.4 | (4,-1,-3,2) |
| 52.33 | 1.7483 | 3.7 | (4,0,-4,0) |
| 57.39 | 1.6056 | 2.2 | (3,-1,-2,4) |
| 57.43 | 1.6047 | 22.1 | (4,0,-4,2) |
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 Er8Si12Pt3Au were obtained from the Materials Project database (MP-ID: mp-3275527, 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_Er8Si12Pt3Au
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.07499428
_cell_length_b 8.07499438
_cell_length_c 8.08487513
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999174
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er8Si12Pt3Au
_chemical_formula_sum 'Er8 Si12 Pt3 Au1'
_cell_volume 456.55009429
_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 0.50212297 0.00424495 0.24745584 1.0
Er Er1 1 0.50160144 0.00320287 0.75246852 1.0
Er Er2 1 0.99575505 0.49787703 0.24745584 1.0
Er Er3 1 0.99679713 0.49839856 0.75246852 1.0
Er Er4 1 0.50212297 0.49787703 0.24745584 1.0
Er Er5 1 0.50160144 0.49839856 0.75246852 1.0
Er Er6 1 0.00000000 0.00000000 0.24959842 1.0
Er Er7 1 0.00000000 0.00000000 0.75066084 1.0
Si Si8 1 0.16591026 0.33182151 0.00051575 1.0
Si Si9 1 0.83460541 0.66921082 0.99943426 1.0
Si Si10 1 0.66817849 0.83408974 0.00051575 1.0
Si Si11 1 0.83341086 0.66682071 0.49950262 1.0
Si Si12 1 0.33078918 0.16539459 0.99943426 1.0
Si Si13 1 0.16246449 0.32492797 0.50074108 1.0
Si Si14 1 0.16591026 0.83408974 0.00051575 1.0
Si Si15 1 0.33317929 0.16658914 0.49950262 1.0
Si Si16 1 0.83460541 0.16539459 0.99943426 1.0
Si Si17 1 0.67507203 0.83753551 0.50074108 1.0
Si Si18 1 0.83341086 0.16658914 0.49950262 1.0
Si Si19 1 0.16246449 0.83753551 0.50074108 1.0
Pt Pt20 1 0.33333300 0.66666700 0.00067025 1.0
Pt Pt21 1 0.66666700 0.33333300 0.99894402 1.0
Pt Pt22 1 0.66666700 0.33333300 0.50009537 1.0
Au Au23 1 0.33333300 0.66666700 0.49967685 1.0
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