CaPr4YSi4
高熵材料 HEAMP-ID: mp-3223375 · 空间群: P4/m (#83)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.51 | 7.6897 | 2.7 | (1,0,0) |
| 16.30 | 5.4374 | 1.2 | (1,1,0) |
| 19.87 | 4.4690 | 18.3 | (0,0,1) |
| 23.02 | 3.8639 | 1.7 | (1,0,1) |
| 23.13 | 3.8449 | 9.9 | (2,0,0) |
| 25.80 | 3.4525 | 12.7 | (1,1,1) |
| 25.91 | 3.4389 | 44.4 | (2,1,0) |
| 30.67 | 2.9146 | 66.3 | (2,0,1) |
| 32.86 | 2.7254 | 100.0 | (2,1,1) |
| 32.95 | 2.7187 | 13.3 | (2,2,0) |
| 36.97 | 2.4317 | 28.4 | (3,1,0) |
| 40.36 | 2.2345 | 20.6 | (0,0,2) |
| 42.31 | 2.1360 | 1.1 | (3,1,1) |
| 42.38 | 2.1327 | 4.0 | (3,2,0) |
| 47.04 | 1.9319 | 3.2 | (2,0,2) |
| 48.59 | 1.8737 | 16.5 | (2,1,2) |
| 48.83 | 1.8650 | 19.4 | (4,1,0) |
| 50.34 | 1.8125 | 6.4 | (3,3,0) |
| 51.77 | 1.7660 | 1.7 | (4,0,1) |
| 53.05 | 1.7263 | 6.7 | (2,2,2) |
| 53.22 | 1.7212 | 25.0 | (4,1,1) |
| 53.28 | 1.7195 | 2.2 | (4,2,0) |
| 54.64 | 1.6796 | 21.5 | (3,3,1) |
| 55.88 | 1.6453 | 16.7 | (3,1,2) |
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 CaPr4YSi4 were obtained from the Materials Project database (MP-ID: mp-3223375, 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_CaPr4YSi4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.68969455
_cell_length_b 7.68969455
_cell_length_c 4.46902941
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaPr4YSi4
_chemical_formula_sum 'Ca1 Pr4 Y1 Si4'
_cell_volume 264.25997593
_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
Ca Ca0 1 0.50000000 0.50000000 0.00000000 1.0
Pr Pr1 1 0.67591685 0.17917386 0.50000000 1.0
Pr Pr2 1 0.32408315 0.82082614 0.50000000 1.0
Pr Pr3 1 0.17917386 0.32408315 0.50000000 1.0
Pr Pr4 1 0.82082614 0.67591685 0.50000000 1.0
Y Y5 1 0.00000000 0.00000000 0.00000000 1.0
Si Si6 1 0.10569399 0.61775189 0.00000000 1.0
Si Si7 1 0.89430601 0.38224811 0.00000000 1.0
Si Si8 1 0.61775189 0.89430601 0.00000000 1.0
Si Si9 1 0.38224811 0.10569399 0.00000000 1.0
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