YbY7(Si3Pt)4
高熵材料 HEAMP-ID: mp-3287011 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.61 | 7.0194 | 20.5 | (1,0,-1,0) |
| 12.61 | 7.0194 | 20.5 | (1,-1,0,0) |
| 12.62 | 7.0129 | 7.8 | (0,1,-1,0) |
| 16.59 | 5.3425 | 1.6 | (1,0,-1,1) |
| 21.58 | 4.1182 | 3.9 | (0,0,0,2) |
| 21.93 | 4.0539 | 20.2 | (2,-1,-1,0) |
| 21.95 | 4.0502 | 12.4 | (1,1,-2,0) |
| 21.95 | 4.0502 | 12.4 | (1,-2,1,0) |
| 25.07 | 3.5520 | 6.5 | (1,0,-1,2) |
| 25.08 | 3.5512 | 9.0 | (0,1,-1,2) |
| 25.38 | 3.5097 | 3.5 | (2,0,-2,0) |
| 25.40 | 3.5065 | 1.8 | (0,2,-2,0) |
| 30.95 | 2.8890 | 10.7 | (2,-1,-1,2) |
| 30.97 | 2.8877 | 35.0 | (1,1,-2,2) |
| 33.55 | 2.6712 | 100.0 | (2,0,-2,2) |
| 33.57 | 2.6698 | 49.4 | (0,2,-2,2) |
| 33.78 | 2.6538 | 4.3 | (3,-1,-2,0) |
| 33.80 | 2.6520 | 1.6 | (2,1,-3,0) |
| 33.81 | 2.6510 | 4.6 | (1,2,-3,0) |
| 38.47 | 2.3398 | 3.0 | (3,0,-3,0) |
| 38.47 | 2.3398 | 3.0 | (3,-3,0,0) |
| 38.51 | 2.3376 | 5.0 | (0,3,-3,0) |
| 40.44 | 2.2308 | 2.0 | (3,-1,-2,2) |
| 40.46 | 2.2297 | 2.7 | (2,1,-3,2) |
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 YbY7(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3287011, 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_YbY7(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.10784586
_cell_length_b 8.10032291
_cell_length_c 8.23642493
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.03071079
_symmetry_Int_Tables_number 1
_chemical_formula_structural YbY7(Si3Pt)4
_chemical_formula_sum 'Yb1 Y7 Si12 Pt4'
_cell_volume 468.32000668
_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
Yb Yb0 1 0.49983745 0.99967489 0.25000000 1.0
Y Y1 1 0.50019099 0.00038198 0.75000000 1.0
Y Y2 1 0.00024282 0.50008509 0.25000000 1.0
Y Y3 1 0.99969806 0.49985958 0.75000000 1.0
Y Y4 1 0.49984227 0.50008509 0.25000000 1.0
Y Y5 1 0.50016152 0.49985958 0.75000000 1.0
Y Y6 1 0.99999550 0.99999101 0.25000000 1.0
Y Y7 1 0.00002728 0.00005356 0.75000000 1.0
Si Si8 1 0.16540883 0.33081765 0.99826634 1.0
Si Si9 1 0.83460627 0.66921053 0.99910990 1.0
Si Si10 1 0.66806863 0.83416795 0.99964412 1.0
Si Si11 1 0.83460627 0.66921053 0.50089010 1.0
Si Si12 1 0.33189522 0.16581615 0.00066675 1.0
Si Si13 1 0.16540883 0.33081765 0.50173366 1.0
Si Si14 1 0.16609932 0.83416795 0.99964412 1.0
Si Si15 1 0.33189522 0.16581615 0.49933325 1.0
Si Si16 1 0.83392092 0.16581615 0.00066675 1.0
Si Si17 1 0.66806863 0.83416795 0.50035588 1.0
Si Si18 1 0.83392092 0.16581615 0.49933325 1.0
Si Si19 1 0.16609932 0.83416795 0.50035588 1.0
Pt Pt20 1 0.33296065 0.66592231 0.99857643 1.0
Pt Pt21 1 0.66704372 0.33408644 0.99838854 1.0
Pt Pt22 1 0.66704372 0.33408644 0.50161146 1.0
Pt Pt23 1 0.33296065 0.66592231 0.50142357 1.0
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