Pr3Br
传统材料 TRAMP-ID: mp-1186700 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.31 | 4.1697 | 4.8 | (1,0,-1,1) |
| 24.67 | 3.6082 | 1.8 | (2,-1,-1,0) |
| 28.57 | 3.1248 | 24.0 | (2,0,-2,0) |
| 31.98 | 2.7989 | 23.9 | (0,0,0,2) |
| 32.82 | 2.7285 | 100.0 | (2,0,-2,1) |
| 40.80 | 2.2115 | 1.0 | (2,-1,-1,2) |
| 43.40 | 2.0849 | 15.3 | (2,0,-2,2) |
| 50.59 | 1.8041 | 19.5 | (4,-2,-2,0) |
| 57.53 | 1.6021 | 19.9 | (2,0,-2,3) |
| 59.13 | 1.5624 | 3.0 | (4,0,-4,0) |
| 61.11 | 1.5164 | 22.0 | (4,-2,-2,2) |
| 61.63 | 1.5049 | 16.1 | (4,0,-4,1) |
| 66.85 | 1.3995 | 2.8 | (0,0,0,4) |
| 68.82 | 1.3642 | 3.8 | (4,0,-4,2) |
| 74.26 | 1.2772 | 3.1 | (2,0,-2,4) |
| 80.11 | 1.1979 | 7.6 | (4,0,-4,3) |
| 81.50 | 1.1811 | 2.4 | (6,-2,-4,0) |
| 83.69 | 1.1556 | 13.6 | (6,-2,-4,1) |
| 88.40 | 1.1058 | 8.2 | (4,-2,-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 Pr3Br were obtained from the Materials Project database (MP-ID: mp-1186700, 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_Pr3Br
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.21642802
_cell_length_b 7.21642802
_cell_length_c 5.59781500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000022
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr3Br
_chemical_formula_sum 'Pr6 Br2'
_cell_volume 252.46067613
_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 0.16948500 0.33897100 0.25000000 1.0
Pr Pr1 1 0.66102900 0.83051500 0.25000000 1.0
Pr Pr2 1 0.16948500 0.83051500 0.25000000 1.0
Pr Pr3 1 0.83051500 0.66102900 0.75000000 1.0
Pr Pr4 1 0.33897100 0.16948500 0.75000000 1.0
Pr Pr5 1 0.83051500 0.16948500 0.75000000 1.0
Br Br6 1 0.33333300 0.66666700 0.75000000 1.0
Br Br7 1 0.66666700 0.33333300 0.25000000 1.0
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