PrEr3
传统材料 TRAMP-ID: mp-1186525 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 28.38 | 3.1447 | 7.9 | (2,-2,0,0) |
| 28.38 | 3.1447 | 15.8 | (2,0,-2,0) |
| 31.27 | 2.8608 | 24.6 | (0,0,0,2) |
| 32.49 | 2.7559 | 100.0 | (2,0,-2,1) |
| 42.73 | 2.1161 | 5.3 | (2,-2,0,2) |
| 42.73 | 2.1161 | 10.5 | (2,0,-2,2) |
| 50.25 | 1.8156 | 13.1 | (4,-2,-2,0) |
| 50.25 | 1.8156 | 6.6 | (2,2,-4,0) |
| 56.43 | 1.6307 | 20.9 | (2,0,-2,3) |
| 58.72 | 1.5724 | 1.0 | (4,-4,0,0) |
| 58.72 | 1.5724 | 2.1 | (4,0,-4,0) |
| 60.38 | 1.5329 | 15.1 | (4,-2,-2,2) |
| 60.38 | 1.5329 | 7.6 | (2,2,-4,2) |
| 61.12 | 1.5161 | 5.5 | (4,-4,0,1) |
| 61.12 | 1.5161 | 10.9 | (4,0,-4,1) |
| 65.23 | 1.4304 | 3.0 | (0,0,0,4) |
| 68.04 | 1.3779 | 1.3 | (4,-4,0,2) |
| 68.04 | 1.3779 | 2.6 | (4,0,-4,2) |
| 72.61 | 1.3020 | 3.3 | (2,0,-2,4) |
| 78.91 | 1.2132 | 2.6 | (4,-4,0,3) |
| 78.91 | 1.2132 | 5.2 | (4,0,-4,3) |
| 80.87 | 1.1886 | 1.6 | (6,-2,-4,0) |
| 82.97 | 1.1637 | 4.6 | (6,-4,-2,1) |
| 82.97 | 1.1637 | 4.6 | (6,-2,-4,1) |
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 PrEr3 were obtained from the Materials Project database (MP-ID: mp-1186525, 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_PrEr3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.26237201
_cell_length_b 7.26237201
_cell_length_c 5.72151384
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001171
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrEr3
_chemical_formula_sum 'Pr2 Er6'
_cell_volume 261.33556457
_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 0.33333300 0.66666700 0.75000000 1.0
Pr Pr1 1 0.66666700 0.33333300 0.25000000 1.0
Er Er2 1 0.16453299 0.32906599 0.25000000 1.0
Er Er3 1 0.67093401 0.83546701 0.25000000 1.0
Er Er4 1 0.16453299 0.83546701 0.25000000 1.0
Er Er5 1 0.83546701 0.67093401 0.75000000 1.0
Er Er6 1 0.32906599 0.16453299 0.75000000 1.0
Er Er7 1 0.83546701 0.16453299 0.75000000 1.0
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