CaPr2Y3Se8
高熵材料 HEAMP-ID: mp-3283523 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.42 | 13.7725 | 1.2 | (0,0,1) |
| 9.12 | 9.6980 | 33.3 | (0,1,1) |
| 12.86 | 6.8862 | 3.1 | (0,0,2) |
| 12.96 | 6.8292 | 4.5 | (0,2,0) |
| 14.40 | 6.1489 | 1.3 | (0,1,2) |
| 18.30 | 4.8490 | 3.0 | (0,2,2) |
| 20.41 | 4.3516 | 5.2 | (0,1,3) |
| 20.55 | 4.3227 | 16.3 | (0,3,1) |
| 22.80 | 3.9004 | 6.6 | (1,0,1) |
| 23.35 | 3.8100 | 43.8 | (0,2,3) |
| 23.72 | 3.7505 | 5.5 | (1,1,1) |
| 25.49 | 3.4943 | 2.5 | (1,2,0) |
| 25.88 | 3.4431 | 3.9 | (0,0,4) |
| 26.31 | 3.3869 | 1.5 | (1,2,1) |
| 26.70 | 3.3387 | 1.0 | (0,1,4) |
| 26.90 | 3.3143 | 8.4 | (0,4,1) |
| 27.59 | 3.2327 | 9.0 | (0,3,3) |
| 28.65 | 3.1160 | 27.5 | (1,2,2) |
| 29.04 | 3.0745 | 59.8 | (0,2,4) |
| 29.34 | 3.0442 | 10.5 | (1,0,3) |
| 30.17 | 2.9621 | 94.6 | (1,3,1) |
| 32.19 | 2.7805 | 20.9 | (1,2,3) |
| 32.25 | 2.7757 | 100.0 | (1,3,2) |
| 32.61 | 2.7462 | 5.7 | (0,3,4) |
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 CaPr2Y3Se8 were obtained from the Materials Project database (MP-ID: mp-3283523, 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_CaPr2Y3Se8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.06694011
_cell_length_b 13.65834930
_cell_length_c 13.77246049
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaPr2Y3Se8
_chemical_formula_sum 'Ca2 Pr4 Y6 Se16'
_cell_volume 765.02834602
_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
Ca Ca0 1 0.25000000 0.10517563 0.42198283 1.0
Ca Ca1 1 0.25000000 0.60517563 0.07801717 1.0
Pr Pr2 1 0.25000000 0.36857480 0.58779818 1.0
Pr Pr3 1 0.25000000 0.86857480 0.91220182 1.0
Pr Pr4 1 0.75000000 0.63567347 0.40930563 1.0
Pr Pr5 1 0.75000000 0.13567347 0.09069437 1.0
Y Y6 1 0.75000000 0.89278855 0.57398957 1.0
Y Y7 1 0.75000000 0.39278855 0.92601043 1.0
Y Y8 1 0.25000000 0.14476393 0.79629439 1.0
Y Y9 1 0.25000000 0.64476393 0.70370561 1.0
Y Y10 1 0.75000000 0.85568797 0.20386428 1.0
Y Y11 1 0.75000000 0.35568797 0.29613572 1.0
Se Se12 1 0.25000000 0.21894482 0.23588487 1.0
Se Se13 1 0.25000000 0.71894482 0.26411513 1.0
Se Se14 1 0.75000000 0.78411097 0.76206255 1.0
Se Se15 1 0.75000000 0.28411097 0.73793745 1.0
Se Se16 1 0.25000000 0.25264369 0.97381394 1.0
Se Se17 1 0.25000000 0.75264369 0.52618606 1.0
Se Se18 1 0.75000000 0.75133700 0.02389284 1.0
Se Se19 1 0.75000000 0.25133700 0.47610716 1.0
Se Se20 1 0.25000000 0.47281701 0.38568830 1.0
Se Se21 1 0.25000000 0.97281701 0.11431170 1.0
Se Se22 1 0.75000000 0.53188424 0.61124120 1.0
Se Se23 1 0.75000000 0.03188424 0.88875880 1.0
Se Se24 1 0.25000000 0.02597703 0.62835296 1.0
Se Se25 1 0.25000000 0.52597703 0.87164704 1.0
Se Se26 1 0.75000000 0.95962288 0.38080850 1.0
Se Se27 1 0.75000000 0.45962288 0.11919150 1.0
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