Sr7Ce(Si3Pd)4
高熵材料 HEAMP-ID: mp-3288487 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.24 | 7.2287 | 3.5 | (1,0,-1,0) |
| 15.71 | 5.6400 | 1.1 | (1,0,-1,1) |
| 21.29 | 4.1735 | 9.3 | (2,-1,-1,0) |
| 21.29 | 4.1735 | 4.6 | (1,1,-2,0) |
| 23.25 | 3.8254 | 6.8 | (1,0,-1,2) |
| 24.63 | 3.6144 | 9.4 | (2,0,-2,0) |
| 29.16 | 3.0627 | 6.8 | (2,-1,-1,2) |
| 31.73 | 2.8200 | 100.0 | (2,0,-2,2) |
| 32.78 | 2.7322 | 1.0 | (3,-1,-2,0) |
| 37.32 | 2.4096 | 2.2 | (3,-3,0,0) |
| 37.32 | 2.4096 | 1.1 | (3,0,-3,0) |
| 38.53 | 2.3366 | 2.2 | (3,-2,-1,2) |
| 38.53 | 2.3366 | 2.2 | (3,-1,-2,2) |
| 40.00 | 2.2542 | 15.6 | (0,0,0,4) |
| 42.54 | 2.1251 | 1.6 | (3,0,-3,2) |
| 43.36 | 2.0868 | 37.1 | (4,-2,-2,0) |
| 45.75 | 1.9834 | 3.8 | (2,-1,-1,4) |
| 47.54 | 1.9127 | 3.4 | (2,0,-2,4) |
| 49.77 | 1.8319 | 1.5 | (4,-1,-3,2) |
| 50.50 | 1.8072 | 1.4 | (4,0,-4,0) |
| 54.72 | 1.6774 | 13.8 | (4,-4,0,2) |
| 54.72 | 1.6774 | 6.9 | (4,0,-4,2) |
| 55.85 | 1.6462 | 2.1 | (3,0,-3,4) |
| 60.45 | 1.5313 | 18.1 | (4,-2,-2,4) |
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 Sr7Ce(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3288487, 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_Sr7Ce(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.34698208
_cell_length_b 8.34698240
_cell_length_c 9.01691404
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000656
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr7Ce(Si3Pd)4
_chemical_formula_sum 'Sr7 Ce1 Si12 Pd4'
_cell_volume 544.06089495
_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 0.50013464 0.00026828 0.25000000 1.0
Sr Sr1 1 0.49984764 0.99969628 0.75000000 1.0
Sr Sr2 1 0.99973172 0.49986536 0.25000000 1.0
Sr Sr3 1 0.00030372 0.50015236 0.75000000 1.0
Sr Sr4 1 0.50013464 0.49986536 0.25000000 1.0
Sr Sr5 1 0.49984764 0.50015236 0.75000000 1.0
Sr Sr6 1 0.00000000 0.00000000 0.25000000 1.0
Ce Ce7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.16409236 0.32818572 0.99383550 1.0
Si Si9 1 0.83591239 0.67182378 0.99354441 1.0
Si Si10 1 0.67181428 0.83590764 0.99383550 1.0
Si Si11 1 0.83591239 0.67182378 0.50645559 1.0
Si Si12 1 0.32817622 0.16408761 0.99354441 1.0
Si Si13 1 0.16409236 0.32818572 0.50616450 1.0
Si Si14 1 0.16409236 0.83590764 0.99383550 1.0
Si Si15 1 0.32817622 0.16408761 0.50645559 1.0
Si Si16 1 0.83591239 0.16408761 0.99354441 1.0
Si Si17 1 0.67181428 0.83590764 0.50616450 1.0
Si Si18 1 0.83591239 0.16408761 0.50645559 1.0
Si Si19 1 0.16409236 0.83590764 0.50616450 1.0
Pd Pd20 1 0.33333300 0.66666700 0.99952504 1.0
Pd Pd21 1 0.66666700 0.33333300 0.99883238 1.0
Pd Pd22 1 0.66666700 0.33333300 0.50116762 1.0
Pd Pd23 1 0.33333300 0.66666700 0.50047496 1.0
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