Y2Si7(PdPt3)3
高熵材料 HEAMP-ID: mp-3288123 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.36 | 8.5374 | 1.0 | (1,0,-1,0) |
| 18.00 | 4.9291 | 9.8 | (2,-1,-1,0) |
| 20.81 | 4.2687 | 5.7 | (2,0,-2,0) |
| 22.63 | 3.9288 | 1.4 | (0,0,0,1) |
| 27.64 | 3.2268 | 7.2 | (2,-3,1,0) |
| 27.64 | 3.2268 | 14.5 | (3,-1,-2,0) |
| 29.07 | 3.0723 | 11.9 | (2,-1,-1,1) |
| 30.93 | 2.8908 | 4.8 | (2,0,-2,1) |
| 36.02 | 2.4936 | 100.0 | (3,-1,-2,1) |
| 36.46 | 2.4645 | 1.6 | (4,-2,-2,0) |
| 38.00 | 2.3678 | 2.9 | (4,-1,-3,0) |
| 39.08 | 2.3047 | 3.4 | (3,0,-3,1) |
| 42.35 | 2.1344 | 8.6 | (4,0,-4,0) |
| 43.34 | 2.0878 | 1.7 | (4,-2,-2,1) |
| 44.68 | 2.0280 | 5.6 | (4,-3,-1,1) |
| 44.68 | 2.0280 | 10.8 | (4,-1,-3,1) |
| 46.21 | 1.9644 | 17.2 | (0,0,0,2) |
| 46.36 | 1.9586 | 14.3 | (5,-2,-3,0) |
| 48.54 | 1.8755 | 8.7 | (4,0,-4,1) |
| 48.89 | 1.8630 | 6.3 | (4,-5,1,0) |
| 48.89 | 1.8630 | 12.7 | (5,-1,-4,0) |
| 49.98 | 1.8248 | 1.5 | (2,-1,-1,2) |
| 51.19 | 1.7845 | 1.1 | (2,0,-2,2) |
| 52.18 | 1.7529 | 3.1 | (5,-2,-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 Y2Si7(PdPt3)3 were obtained from the Materials Project database (MP-ID: mp-3288123, 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_Y2Si7(PdPt3)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.85812355
_cell_length_b 9.85812447
_cell_length_c 3.92876842
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000344
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2Si7(PdPt3)3
_chemical_formula_sum 'Y2 Si7 Pd3 Pt9'
_cell_volume 330.65538588
_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
Y Y0 1 0.00000000 0.00000000 0.00000000 1.0
Y Y1 1 0.33333300 0.66666700 0.50000000 1.0
Si Si2 1 0.26472425 0.21906269 0.50000000 1.0
Si Si3 1 0.78093731 0.04566256 0.50000000 1.0
Si Si4 1 0.95433744 0.73527575 0.50000000 1.0
Si Si5 1 0.55155796 0.62899250 0.00000000 1.0
Si Si6 1 0.37100750 0.92256446 0.00000000 1.0
Si Si7 1 0.07743554 0.44844204 0.00000000 1.0
Si Si8 1 0.66666700 0.33333300 0.00000000 1.0
Pd Pd9 1 0.88534875 0.46129356 0.50000000 1.0
Pd Pd10 1 0.57594482 0.11465125 0.50000000 1.0
Pd Pd11 1 0.53870644 0.42405518 0.50000000 1.0
Pt Pt12 1 0.21743277 0.94734487 0.50000000 1.0
Pt Pt13 1 0.05265513 0.27009090 0.50000000 1.0
Pt Pt14 1 0.72990910 0.78256723 0.50000000 1.0
Pt Pt15 1 0.29873487 0.40982953 0.00000000 1.0
Pt Pt16 1 0.59017047 0.88890534 0.00000000 1.0
Pt Pt17 1 0.11109466 0.70126513 0.00000000 1.0
Pt Pt18 1 0.39085810 0.17462290 0.00000000 1.0
Pt Pt19 1 0.82537710 0.21623620 0.00000000 1.0
Pt Pt20 1 0.78376380 0.60914190 0.00000000 1.0
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