SrYb7(Si3Pd)4
高熵材料 HEAMP-ID: mp-3280705 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.68 | 8.2817 | 1.6 | (0,0,0,1) |
| 12.43 | 7.1232 | 5.1 | (1,-1,0,0) |
| 16.40 | 5.4040 | 1.7 | (1,0,-1,1) |
| 21.46 | 4.1409 | 6.0 | (0,0,0,2) |
| 21.57 | 4.1190 | 1.5 | (1,1,-2,0) |
| 21.60 | 4.1142 | 8.3 | (2,-1,-1,0) |
| 24.86 | 3.5810 | 3.9 | (1,0,-1,2) |
| 24.97 | 3.5658 | 28.3 | (2,0,-2,0) |
| 25.00 | 3.5616 | 14.6 | (2,-2,0,0) |
| 30.61 | 2.9203 | 3.5 | (1,1,-2,2) |
| 30.63 | 2.9185 | 2.4 | (2,-1,-1,2) |
| 33.16 | 2.7020 | 100.0 | (2,0,-2,2) |
| 33.18 | 2.7002 | 49.0 | (2,-2,0,2) |
| 33.26 | 2.6941 | 1.0 | (3,-1,-2,0) |
| 37.85 | 2.3772 | 2.0 | (3,0,-3,0) |
| 39.90 | 2.2596 | 1.4 | (2,1,-3,2) |
| 39.94 | 2.2574 | 1.6 | (3,-2,-1,2) |
| 43.72 | 2.0704 | 17.3 | (0,0,0,4) |
| 43.96 | 2.0598 | 1.3 | (3,-3,0,2) |
| 43.97 | 2.0595 | 17.2 | (2,2,-4,0) |
| 44.02 | 2.0571 | 34.2 | (4,-2,-2,0) |
| 49.27 | 1.8494 | 1.8 | (2,-1,-1,4) |
| 49.43 | 1.8440 | 1.6 | (2,2,-4,2) |
| 49.47 | 1.8423 | 3.2 | (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 SrYb7(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3280705, 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_SrYb7(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.22833889
_cell_length_b 8.22833922
_cell_length_c 8.28170205
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.92238006
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrYb7(Si3Pd)4
_chemical_formula_sum 'Sr1 Yb7 Si12 Pd4'
_cell_volume 485.97479243
_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
Sr Sr0 1 0.49963146 0.50036854 0.75000000 1.0
Yb Yb1 1 0.50032785 0.49967215 0.25000000 1.0
Yb Yb2 1 0.00031649 0.50016891 0.75000000 1.0
Yb Yb3 1 0.99944081 0.49972753 0.25000000 1.0
Yb Yb4 1 0.49983109 0.99968351 0.75000000 1.0
Yb Yb5 1 0.50027247 0.00055919 0.25000000 1.0
Yb Yb6 1 0.99999428 0.00000572 0.75000000 1.0
Yb Yb7 1 0.00006503 0.99993497 0.25000000 1.0
Si Si8 1 0.83583108 0.16416892 0.00095263 1.0
Si Si9 1 0.16421149 0.83578851 0.00107389 1.0
Si Si10 1 0.32760286 0.16252368 0.00559649 1.0
Si Si11 1 0.16421149 0.83578851 0.49892611 1.0
Si Si12 1 0.67237900 0.83746054 0.00601521 1.0
Si Si13 1 0.83583108 0.16416892 0.49904737 1.0
Si Si14 1 0.83747632 0.67239714 0.00559649 1.0
Si Si15 1 0.67237900 0.83746054 0.49398479 1.0
Si Si16 1 0.16253946 0.32762100 0.00601521 1.0
Si Si17 1 0.32760286 0.16252368 0.49440351 1.0
Si Si18 1 0.16253946 0.32762100 0.49398479 1.0
Si Si19 1 0.83747632 0.67239714 0.49440351 1.0
Pd Pd20 1 0.66798800 0.33201200 0.00791582 1.0
Pd Pd21 1 0.33203354 0.66796646 0.00914571 1.0
Pd Pd22 1 0.33203354 0.66796646 0.49085429 1.0
Pd Pd23 1 0.66798800 0.33201200 0.49208418 1.0
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