Pr3Cu4(As2O)2
高熵材料 HEAMP-ID: mp-3268251 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.31 | 14.0158 | 5.4 | (0,0,1) |
| 23.88 | 3.7259 | 3.6 | (0,1,-2) |
| 23.88 | 3.7259 | 3.6 | (1,0,-2) |
| 27.10 | 3.2898 | 3.4 | (0,1,-3) |
| 27.10 | 3.2898 | 10.1 | (1,0,2) |
| 31.13 | 2.8729 | 29.3 | (1,-1,0) |
| 31.37 | 2.8520 | 100.0 | (1,0,-4) |
| 31.37 | 2.8520 | 33.3 | (1,0,3) |
| 31.80 | 2.8144 | 1.5 | (1,1,-2) |
| 31.93 | 2.8032 | 8.7 | (0,0,5) |
| 33.72 | 2.6582 | 38.9 | (1,1,-3) |
| 36.72 | 2.4472 | 12.9 | (1,1,-4) |
| 36.72 | 2.4472 | 38.6 | (1,-1,3) |
| 40.61 | 2.2216 | 3.1 | (1,1,-5) |
| 41.84 | 2.1588 | 5.4 | (1,0,-6) |
| 41.84 | 2.1588 | 1.8 | (1,0,5) |
| 44.60 | 2.0314 | 32.9 | (0,2,-1) |
| 44.60 | 2.0314 | 32.9 | (2,0,-1) |
| 45.19 | 2.0063 | 2.5 | (1,1,-6) |
| 45.29 | 2.0023 | 1.4 | (0,0,7) |
| 47.75 | 1.9047 | 5.5 | (0,1,-7) |
| 47.75 | 1.9047 | 16.6 | (1,0,-7) |
| 50.35 | 1.8124 | 4.0 | (1,1,-7) |
| 50.35 | 1.8124 | 11.9 | (1,-1,6) |
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 Pr3Cu4(As2O)2 were obtained from the Materials Project database (MP-ID: mp-3268251, 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_Pr3Cu4(As2O)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.06287758
_cell_length_b 4.06287859
_cell_length_c 14.30715862
_cell_angle_alpha 98.16288134
_cell_angle_beta 98.16288260
_cell_angle_gamma 90.00000005
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr3Cu4(As2O)2
_chemical_formula_sum 'Pr3 Cu4 As4 O2'
_cell_volume 231.35770460
_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
Pr Pr0 1 0.00000000 0.00000000 0.00000000 1.0
Pr Pr1 1 0.70726282 0.70726282 0.41452464 1.0
Pr Pr2 1 0.29273718 0.29273718 0.58547536 1.0
Cu Cu3 1 0.59829574 0.09829574 0.19659149 1.0
Cu Cu4 1 0.09829574 0.59829574 0.19659149 1.0
Cu Cu5 1 0.90170526 0.40170426 0.80340851 1.0
Cu Cu6 1 0.40170426 0.90170526 0.80340851 1.0
As As7 1 0.54753800 0.54753800 0.09507400 1.0
As As8 1 0.14525439 0.14525439 0.29050779 1.0
As As9 1 0.85474661 0.85474661 0.70949121 1.0
As As10 1 0.45246300 0.45246300 0.90492700 1.0
O O11 1 0.75000100 0.25000000 0.50000000 1.0
O O12 1 0.25000000 0.75000100 0.50000000 1.0
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