CeY7(Si3Pd)4
高熵材料 HEAMP-ID: mp-3290673 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.57 | 7.0395 | 4.5 | (1,0,-1,0) |
| 21.87 | 4.0643 | 14.4 | (2,-1,-1,0) |
| 25.08 | 3.5509 | 6.6 | (1,0,-1,2) |
| 25.30 | 3.5198 | 11.3 | (2,0,-2,0) |
| 30.93 | 2.8908 | 4.4 | (2,-1,-1,2) |
| 30.93 | 2.8908 | 2.2 | (1,-2,1,2) |
| 33.51 | 2.6741 | 100.0 | (2,0,-2,2) |
| 38.36 | 2.3465 | 2.3 | (3,0,-3,0) |
| 38.36 | 2.3465 | 1.2 | (3,-3,0,0) |
| 40.38 | 2.2339 | 1.3 | (2,1,-3,2) |
| 40.38 | 2.2339 | 2.6 | (3,-1,-2,2) |
| 44.04 | 2.0562 | 13.6 | (0,0,0,4) |
| 44.45 | 2.0381 | 2.4 | (3,0,-3,2) |
| 44.59 | 2.0321 | 13.1 | (2,2,-4,0) |
| 44.59 | 2.0321 | 26.1 | (4,-2,-2,0) |
| 49.69 | 1.8348 | 3.3 | (2,-1,-1,4) |
| 51.47 | 1.7755 | 2.1 | (2,0,-2,4) |
| 51.47 | 1.7755 | 1.1 | (2,-2,0,4) |
| 51.84 | 1.7637 | 1.9 | (4,-1,-3,2) |
| 51.96 | 1.7599 | 1.6 | (4,0,-4,0) |
| 56.91 | 1.6180 | 14.0 | (4,0,-4,2) |
| 56.91 | 1.6180 | 7.0 | (4,-4,0,2) |
| 59.80 | 1.5465 | 1.9 | (3,0,-3,4) |
| 60.25 | 1.5362 | 1.2 | (5,-1,-4,0) |
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 CeY7(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3290673, 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_CeY7(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.12853472
_cell_length_b 8.12853440
_cell_length_c 8.22490405
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999331
_symmetry_Int_Tables_number 1
_chemical_formula_structural CeY7(Si3Pd)4
_chemical_formula_sum 'Ce1 Y7 Si12 Pd4'
_cell_volume 470.63694328
_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 0.00000000 0.00000000 0.25000000 1.0
Y Y1 1 0.49978172 0.50021828 0.75000000 1.0
Y Y2 1 0.50021809 0.49978191 0.25000000 1.0
Y Y3 1 0.00043756 0.50021828 0.75000000 1.0
Y Y4 1 0.99956282 0.49978191 0.25000000 1.0
Y Y5 1 0.49978172 0.99956244 0.75000000 1.0
Y Y6 1 0.50021809 0.00043718 0.25000000 1.0
Y Y7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.83373119 0.16626881 0.99808274 1.0
Si Si9 1 0.16625041 0.83374959 0.99822838 1.0
Si Si10 1 0.33253862 0.16626881 0.99808274 1.0
Si Si11 1 0.16625041 0.83374959 0.50177162 1.0
Si Si12 1 0.66749918 0.83374959 0.99822838 1.0
Si Si13 1 0.83373119 0.16626881 0.50191726 1.0
Si Si14 1 0.83373119 0.66746138 0.99808274 1.0
Si Si15 1 0.66749918 0.83374959 0.50177162 1.0
Si Si16 1 0.16625041 0.33250082 0.99822838 1.0
Si Si17 1 0.33253862 0.16626881 0.50191726 1.0
Si Si18 1 0.16625041 0.33250082 0.50177162 1.0
Si Si19 1 0.83373119 0.66746138 0.50191726 1.0
Pd Pd20 1 0.66666700 0.33333300 0.99932201 1.0
Pd Pd21 1 0.33333300 0.66666700 0.99965941 1.0
Pd Pd22 1 0.33333300 0.66666700 0.50034059 1.0
Pd Pd23 1 0.66666700 0.33333300 0.50067799 1.0
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