Sr7Y(Si3Pd)4
高熵材料 HEAMP-ID: mp-3282142 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.23 | 7.2370 | 8.2 | (1,0,-1,0) |
| 21.26 | 4.1783 | 11.7 | (2,-1,-1,0) |
| 23.46 | 3.7925 | 1.4 | (0,1,-1,2) |
| 23.46 | 3.7925 | 2.8 | (1,0,-1,2) |
| 24.60 | 3.6185 | 7.9 | (2,0,-2,0) |
| 29.31 | 3.0470 | 10.3 | (2,-1,-1,2) |
| 31.87 | 2.8082 | 100.0 | (2,0,-2,2) |
| 32.74 | 2.7353 | 2.3 | (3,-1,-2,0) |
| 37.27 | 2.4123 | 2.8 | (3,0,-3,0) |
| 38.63 | 2.3307 | 3.1 | (3,-1,-2,2) |
| 40.52 | 2.2265 | 15.4 | (0,0,0,4) |
| 42.63 | 2.1211 | 3.7 | (3,0,-3,2) |
| 43.31 | 2.0891 | 38.4 | (4,-2,-2,0) |
| 46.20 | 1.9649 | 3.1 | (2,-1,-1,4) |
| 47.98 | 1.8963 | 1.8 | (2,0,-2,4) |
| 49.83 | 1.8299 | 1.1 | (4,-1,-3,2) |
| 54.76 | 1.6762 | 20.7 | (4,0,-4,2) |
| 56.22 | 1.6361 | 1.7 | (3,0,-3,4) |
| 58.44 | 1.5792 | 1.5 | (5,-1,-4,0) |
| 60.80 | 1.5235 | 27.3 | (4,-2,-2,4) |
| 62.39 | 1.4884 | 2.4 | (5,-1,-4,2) |
| 66.60 | 1.4041 | 1.0 | (4,0,-4,4) |
| 68.30 | 1.3733 | 10.5 | (2,0,-2,6) |
| 72.27 | 1.3074 | 18.0 | (6,-2,-4,2) |
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 Sr7Y(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3282142, 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_Sr7Y(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.35657756
_cell_length_b 8.35657777
_cell_length_c 8.90587627
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999918
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr7Y(Si3Pd)4
_chemical_formula_sum 'Sr7 Y1 Si12 Pd4'
_cell_volume 538.59733467
_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 0.50026304 0.00052608 0.25000000 1.0
Sr Sr1 1 0.49972344 0.99944787 0.75000000 1.0
Sr Sr2 1 0.99947392 0.49973696 0.25000000 1.0
Sr Sr3 1 0.00055213 0.50027656 0.75000000 1.0
Sr Sr4 1 0.50026304 0.49973696 0.25000000 1.0
Sr Sr5 1 0.49972344 0.50027656 0.75000000 1.0
Sr Sr6 1 0.00000000 0.00000000 0.25000000 1.0
Y Y7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.16363749 0.32727497 0.99244920 1.0
Si Si9 1 0.83635647 0.67271294 0.99214730 1.0
Si Si10 1 0.67272503 0.83636251 0.99244920 1.0
Si Si11 1 0.83635647 0.67271294 0.50785270 1.0
Si Si12 1 0.32728706 0.16364353 0.99214730 1.0
Si Si13 1 0.16363749 0.32727497 0.50755080 1.0
Si Si14 1 0.16363749 0.83636251 0.99244920 1.0
Si Si15 1 0.32728706 0.16364353 0.50785270 1.0
Si Si16 1 0.83635647 0.16364353 0.99214730 1.0
Si Si17 1 0.67272503 0.83636251 0.50755080 1.0
Si Si18 1 0.83635647 0.16364353 0.50785270 1.0
Si Si19 1 0.16363749 0.83636251 0.50755080 1.0
Pd Pd20 1 0.33333300 0.66666700 0.99911169 1.0
Pd Pd21 1 0.66666700 0.33333300 0.99783620 1.0
Pd Pd22 1 0.66666700 0.33333300 0.50216380 1.0
Pd Pd23 1 0.33333300 0.66666700 0.50088831 1.0
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