PrEr(ZnSi)2
高熵材料 HEAMP-ID: mp-3251705 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.86 | 8.1477 | 5.0 | (0,0,0,2) |
| 21.82 | 4.0739 | 4.5 | (0,0,0,4) |
| 24.78 | 3.5923 | 18.8 | (1,0,-1,0) |
| 24.78 | 3.5923 | 9.4 | (1,-1,0,0) |
| 25.39 | 3.5081 | 4.9 | (1,0,-1,1) |
| 33.25 | 2.6944 | 100.0 | (1,0,-1,4) |
| 37.25 | 2.4137 | 2.5 | (1,0,-1,5) |
| 37.25 | 2.4137 | 1.2 | (1,-1,0,5) |
| 41.69 | 2.1664 | 1.8 | (1,0,-1,6) |
| 43.64 | 2.0740 | 12.7 | (1,1,-2,0) |
| 43.64 | 2.0740 | 25.4 | (2,-1,-1,0) |
| 44.48 | 2.0369 | 8.9 | (0,0,0,8) |
| 49.30 | 1.8483 | 3.5 | (2,-1,-1,4) |
| 50.83 | 1.7961 | 2.8 | (2,0,-2,0) |
| 50.83 | 1.7961 | 1.4 | (2,-2,0,0) |
| 51.58 | 1.7719 | 10.9 | (1,0,-1,8) |
| 55.95 | 1.6435 | 22.4 | (2,0,-2,4) |
| 64.08 | 1.4533 | 17.8 | (2,-1,-1,8) |
| 69.19 | 1.3578 | 1.1 | (2,1,-3,0) |
| 69.19 | 1.3578 | 2.3 | (3,-1,-2,0) |
| 69.81 | 1.3472 | 2.9 | (2,0,-2,8) |
| 69.81 | 1.3472 | 1.5 | (2,-2,0,8) |
| 73.52 | 1.2881 | 6.6 | (2,1,-3,4) |
| 73.52 | 1.2881 | 13.1 | (3,-1,-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 PrEr(ZnSi)2 were obtained from the Materials Project database (MP-ID: mp-3251705, 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_PrEr(ZnSi)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.14800790
_cell_length_b 4.14800790
_cell_length_c 16.29545658
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999239
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrEr(ZnSi)2
_chemical_formula_sum 'Pr2 Er2 Zn4 Si4'
_cell_volume 242.81546731
_cell_formula_units_Z 2
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
Pr Pr0 1 0.00000000 0.00000000 0.00000000 1.0
Pr Pr1 1 0.00000000 0.00000000 0.50000000 1.0
Er Er2 1 0.00000000 0.00000000 0.25000000 1.0
Er Er3 1 0.00000000 0.00000000 0.75000000 1.0
Zn Zn4 1 0.33333300 0.66666700 0.14570028 1.0
Zn Zn5 1 0.66666700 0.33333300 0.85429972 1.0
Zn Zn6 1 0.66666700 0.33333300 0.64570028 1.0
Zn Zn7 1 0.33333300 0.66666700 0.35429972 1.0
Si Si8 1 0.33333300 0.66666700 0.62408107 1.0
Si Si9 1 0.66666700 0.33333300 0.37591893 1.0
Si Si10 1 0.66666700 0.33333300 0.12408107 1.0
Si Si11 1 0.33333300 0.66666700 0.87591893 1.0
获取直接链接