Ce7Er(Si3Pd)4
高熵材料 HEAMP-ID: mp-3262046 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.40 | 7.1371 | 3.4 | (1,0,-1,0) |
| 12.40 | 7.1366 | 3.4 | (1,-1,0,0) |
| 12.40 | 7.1365 | 3.4 | (0,1,-1,0) |
| 20.93 | 4.2442 | 7.4 | (0,0,0,2) |
| 21.57 | 4.1205 | 7.2 | (2,-1,-1,0) |
| 21.57 | 4.1205 | 7.2 | (1,1,-2,0) |
| 21.57 | 4.1202 | 7.2 | (1,-2,1,0) |
| 24.40 | 3.6479 | 2.9 | (1,0,-1,2) |
| 24.40 | 3.6478 | 2.9 | (1,-1,0,2) |
| 24.40 | 3.6478 | 2.9 | (0,1,-1,2) |
| 24.95 | 3.5685 | 23.8 | (2,0,-2,0) |
| 24.95 | 3.5683 | 23.7 | (2,-2,0,0) |
| 24.95 | 3.5683 | 23.7 | (0,2,-2,0) |
| 30.23 | 2.9564 | 4.5 | (2,-1,-1,2) |
| 30.23 | 2.9564 | 4.5 | (1,1,-2,2) |
| 30.23 | 2.9563 | 4.5 | (1,-2,1,2) |
| 32.79 | 2.7314 | 100.0 | (2,0,-2,2) |
| 32.79 | 2.7312 | 100.0 | (2,-2,0,2) |
| 32.79 | 2.7312 | 100.0 | (0,2,-2,2) |
| 37.82 | 2.3790 | 1.7 | (3,0,-3,0) |
| 37.82 | 2.3789 | 1.7 | (3,-3,0,0) |
| 37.82 | 2.3789 | 1.7 | (0,3,-3,0) |
| 39.59 | 2.2766 | 1.0 | (3,-1,-2,2) |
| 39.59 | 2.2766 | 1.0 | (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 Ce7Er(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3262046, 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_Ce7Er(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.24099243
_cell_length_b 8.24038419
_cell_length_c 8.48831731
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99784905
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ce7Er(Si3Pd)4
_chemical_formula_sum 'Ce7 Er1 Si12 Pd4'
_cell_volume 499.21614890
_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
Ce Ce0 1 0.50020037 0.00042004 0.25000000 1.0
Ce Ce1 1 0.49980017 0.99959570 0.75000000 1.0
Ce Ce2 1 0.99958516 0.49980477 0.25000000 1.0
Ce Ce3 1 0.00041498 0.50020524 0.75000000 1.0
Ce Ce4 1 0.50018654 0.49978781 0.25000000 1.0
Ce Ce5 1 0.49977857 0.50020742 0.75000000 1.0
Ce Ce6 1 0.00000781 0.99999463 0.25000000 1.0
Er Er7 1 0.99992038 0.99998068 0.75000000 1.0
Si Si8 1 0.16434882 0.32870539 0.99677217 1.0
Si Si9 1 0.83566791 0.67128532 0.99658644 1.0
Si Si10 1 0.67142548 0.83570210 0.99735225 1.0
Si Si11 1 0.83566791 0.67128532 0.50341356 1.0
Si Si12 1 0.32857956 0.16428400 0.99714632 1.0
Si Si13 1 0.16434882 0.32870539 0.50322783 1.0
Si Si14 1 0.16440343 0.83567718 0.99679880 1.0
Si Si15 1 0.32857956 0.16428400 0.50285368 1.0
Si Si16 1 0.83559980 0.16432687 0.99662762 1.0
Si Si17 1 0.67142548 0.83570210 0.50264775 1.0
Si Si18 1 0.83559980 0.16432687 0.50337238 1.0
Si Si19 1 0.16440343 0.83567718 0.50320120 1.0
Pd Pd20 1 0.33342879 0.66672170 0.99964255 1.0
Pd Pd21 1 0.66659874 0.33329979 0.99846147 1.0
Pd Pd22 1 0.66659874 0.33329979 0.50153853 1.0
Pd Pd23 1 0.33342879 0.66672170 0.50035745 1.0
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