Nd7Er3(Pb3Br)2
高熵材料 HEAMP-ID: mp-3309044 · 空间群: P312 (#149)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.82 | 8.1756 | 5.0 | (1,0,-1,0) |
| 22.90 | 3.8837 | 5.9 | (2,-1,-1,1) |
| 26.08 | 3.4165 | 16.2 | (0,0,0,2) |
| 28.31 | 3.1523 | 1.2 | (1,0,-1,2) |
| 28.89 | 3.0901 | 7.6 | (3,-1,-2,0) |
| 31.78 | 2.8156 | 69.9 | (3,-1,-2,1) |
| 32.35 | 2.7676 | 100.0 | (2,-1,-1,2) |
| 32.87 | 2.7252 | 72.8 | (3,0,-3,0) |
| 34.20 | 2.6215 | 5.8 | (2,0,-2,2) |
| 39.75 | 2.2675 | 2.2 | (4,-1,-3,0) |
| 40.43 | 2.2308 | 2.8 | (4,-2,-2,1) |
| 41.98 | 2.1521 | 26.3 | (4,-1,-3,1) |
| 42.43 | 2.1305 | 4.1 | (3,0,-3,2) |
| 44.15 | 2.0513 | 1.3 | (2,-1,-1,3) |
| 46.78 | 1.9418 | 22.3 | (4,-2,-2,2) |
| 49.73 | 1.8334 | 20.2 | (3,-1,-2,3) |
| 50.46 | 1.8087 | 8.9 | (5,-2,-3,1) |
| 51.20 | 1.7841 | 2.9 | (5,-1,-4,0) |
| 52.15 | 1.7540 | 2.2 | (4,-4,0,2) |
| 52.15 | 1.7540 | 1.1 | (4,0,-4,2) |
| 53.65 | 1.7083 | 11.6 | (0,0,0,4) |
| 55.92 | 1.6441 | 3.5 | (5,-2,-3,2) |
| 56.12 | 1.6389 | 1.1 | (4,-2,-2,3) |
| 56.26 | 1.6351 | 3.5 | (5,0,-5,0) |
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 Nd7Er3(Pb3Br)2 were obtained from the Materials Project database (MP-ID: mp-3309044, 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_Nd7Er3(Pb3Br)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.44036058
_cell_length_b 9.44036101
_cell_length_c 6.83303160
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000192
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nd7Er3(Pb3Br)2
_chemical_formula_sum 'Nd7 Er3 Pb6 Br2'
_cell_volume 527.37706420
_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
Nd Nd0 1 0.26879467 0.99918210 0.24947194 1.0
Nd Nd1 1 0.73038843 0.99918210 0.75052806 1.0
Nd Nd2 1 0.00081790 0.26961157 0.24947194 1.0
Nd Nd3 1 0.00081790 0.73120533 0.75052806 1.0
Nd Nd4 1 0.73038843 0.73120533 0.24947194 1.0
Nd Nd5 1 0.26879467 0.26961157 0.75052806 1.0
Nd Nd6 1 0.33333300 0.66666700 0.50000000 1.0
Er Er7 1 0.33333300 0.66666700 0.00000000 1.0
Er Er8 1 0.66666700 0.33333300 0.00000000 1.0
Er Er9 1 0.66666700 0.33333300 0.50000000 1.0
Pb Pb10 1 0.61310894 0.00526080 0.24595342 1.0
Pb Pb11 1 0.39215287 0.00526080 0.75404658 1.0
Pb Pb12 1 0.99473920 0.60784713 0.24595342 1.0
Pb Pb13 1 0.99473920 0.38689106 0.75404658 1.0
Pb Pb14 1 0.39215287 0.38689106 0.24595342 1.0
Pb Pb15 1 0.61310894 0.60784713 0.75404658 1.0
Br Br16 1 0.00000000 0.00000000 0.00000000 1.0
Br Br17 1 0.00000000 0.00000000 0.50000000 1.0
获取直接链接