Er2Si7(PdPt3)3
高熵材料 HEAMP-ID: mp-3277339 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.99 | 4.9302 | 2.3 | (2,-1,-1,0) |
| 20.80 | 4.2697 | 3.6 | (2,0,-2,0) |
| 22.78 | 3.9042 | 1.2 | (0,0,0,1) |
| 27.64 | 3.2276 | 21.0 | (3,-1,-2,0) |
| 29.18 | 3.0607 | 9.4 | (2,-1,-1,1) |
| 31.04 | 2.8813 | 2.5 | (2,0,-2,1) |
| 36.11 | 2.4876 | 100.0 | (3,-1,-2,1) |
| 36.45 | 2.4651 | 3.8 | (4,-2,-2,0) |
| 37.99 | 2.3684 | 3.3 | (4,-1,-3,0) |
| 39.17 | 2.3001 | 1.8 | (3,-3,0,1) |
| 42.34 | 2.1349 | 8.4 | (4,0,-4,0) |
| 43.41 | 2.0844 | 1.3 | (4,-2,-2,1) |
| 44.76 | 2.0249 | 10.6 | (4,-1,-3,1) |
| 46.35 | 1.9591 | 3.4 | (3,-5,2,0) |
| 46.35 | 1.9591 | 6.8 | (5,-2,-3,0) |
| 46.52 | 1.9521 | 15.9 | (0,0,0,2) |
| 48.61 | 1.8731 | 5.0 | (4,0,-4,1) |
| 48.88 | 1.8635 | 18.9 | (5,-1,-4,0) |
| 52.24 | 1.7510 | 3.7 | (5,-2,-3,1) |
| 53.67 | 1.7079 | 1.1 | (5,0,-5,0) |
| 54.97 | 1.6704 | 6.6 | (3,-1,-2,2) |
| 57.07 | 1.6138 | 1.3 | (6,-2,-4,0) |
| 59.03 | 1.5647 | 1.9 | (5,0,-5,1) |
| 60.50 | 1.5304 | 1.8 | (4,-2,-2,2) |
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 Er2Si7(PdPt3)3 were obtained from the Materials Project database (MP-ID: mp-3277339, 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_Er2Si7(PdPt3)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.86046951
_cell_length_b 9.86046986
_cell_length_c 3.90419502
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000210
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Si7(PdPt3)3
_chemical_formula_sum 'Er2 Si7 Pd3 Pt9'
_cell_volume 328.74361807
_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
Si Si2 1 0.26389568 0.21760061 0.50000000 1.0
Si Si3 1 0.78239939 0.04629707 0.50000000 1.0
Si Si4 1 0.95370293 0.73610432 0.50000000 1.0
Si Si5 1 0.55140879 0.63012347 0.00000000 1.0
Si Si6 1 0.36987653 0.92128532 0.00000000 1.0
Si Si7 1 0.07871468 0.44859121 0.00000000 1.0
Si Si8 1 0.66666700 0.33333300 0.00000000 1.0
Pd Pd9 1 0.88560023 0.46164064 0.50000000 1.0
Pd Pd10 1 0.57604141 0.11439977 0.50000000 1.0
Pd Pd11 1 0.53835936 0.42395859 0.50000000 1.0
Pt Pt12 1 0.21526021 0.94689554 0.50000000 1.0
Pt Pt13 1 0.05310446 0.26836667 0.50000000 1.0
Pt Pt14 1 0.73163333 0.78473979 0.50000000 1.0
Pt Pt15 1 0.29999767 0.41188599 0.00000000 1.0
Pt Pt16 1 0.58811401 0.88811168 0.00000000 1.0
Pt Pt17 1 0.11188832 0.70000233 0.00000000 1.0
Pt Pt18 1 0.39053820 0.17401285 0.00000000 1.0
Pt Pt19 1 0.82598715 0.21652636 0.00000000 1.0
Pt Pt20 1 0.78347364 0.60946180 0.00000000 1.0
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