Er2Si2IrPt2
高熵材料 HEAMP-ID: mp-3295136 · 空间群: Pbam (#55)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.50 | 4.3330 | 9.4 | (0,0,2) |
| 21.20 | 4.1901 | 1.8 | (1,0,0) |
| 24.56 | 3.6243 | 5.1 | (0,1,2) |
| 27.22 | 3.2767 | 14.6 | (1,1,1) |
| 28.90 | 3.0894 | 4.0 | (0,2,1) |
| 29.66 | 3.0121 | 4.8 | (1,0,2) |
| 32.67 | 2.7412 | 100.0 | (1,1,2) |
| 33.86 | 2.6472 | 30.8 | (0,1,3) |
| 34.55 | 2.5957 | 40.0 | (1,2,0) |
| 36.12 | 2.4866 | 65.9 | (1,2,1) |
| 40.30 | 2.2380 | 51.0 | (1,1,3) |
| 40.51 | 2.2267 | 21.4 | (1,2,2) |
| 41.51 | 2.1755 | 8.5 | (0,2,3) |
| 41.69 | 2.1665 | 3.6 | (0,0,4) |
| 42.31 | 2.1364 | 35.0 | (0,3,1) |
| 43.18 | 2.0950 | 44.8 | (2,0,0) |
| 43.98 | 2.0588 | 21.7 | (0,1,4) |
| 46.20 | 1.9648 | 15.7 | (0,3,2) |
| 47.07 | 1.9307 | 10.4 | (1,2,3) |
| 47.23 | 1.9245 | 8.1 | (1,0,4) |
| 48.25 | 1.8861 | 2.1 | (2,0,2) |
| 49.32 | 1.8478 | 1.1 | (1,1,4) |
| 50.30 | 1.8138 | 1.6 | (2,1,2) |
| 50.35 | 1.8122 | 6.5 | (0,2,4) |
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 Er2Si2IrPt2 were obtained from the Materials Project database (MP-ID: mp-3295136, 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_Er2Si2IrPt2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.19007792
_cell_length_b 6.61327606
_cell_length_c 8.66598032
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Si2IrPt2
_chemical_formula_sum 'Er4 Si4 Ir2 Pt4'
_cell_volume 240.13554554
_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
Er Er0 1 0.00000000 0.88318090 0.33180677 1.0
Er Er1 1 0.00000000 0.11681910 0.66819323 1.0
Er Er2 1 0.00000000 0.38318090 0.16819323 1.0
Er Er3 1 0.00000000 0.61681910 0.83180677 1.0
Si Si4 1 0.50000000 0.56669602 0.35796464 1.0
Si Si5 1 0.50000000 0.43330398 0.64203536 1.0
Si Si6 1 0.50000000 0.06669602 0.14203536 1.0
Si Si7 1 0.50000000 0.93330398 0.85796464 1.0
Ir Ir8 1 0.00000000 0.50000000 0.50000000 1.0
Ir Ir9 1 0.00000000 0.00000000 0.00000000 1.0
Pt Pt10 1 0.50000000 0.69253055 0.08958785 1.0
Pt Pt11 1 0.50000000 0.30746945 0.91041215 1.0
Pt Pt12 1 0.50000000 0.19253055 0.41041215 1.0
Pt Pt13 1 0.50000000 0.80746945 0.58958785 1.0
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