Sm5Dy5(Pb3Br)2
高熵材料 HEAMP-ID: mp-3296116 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.97 | 8.0679 | 3.1 | (1,-1,0,0) |
| 10.97 | 8.0629 | 4.2 | (0,1,-1,0) |
| 10.97 | 8.0629 | 4.2 | (1,0,-1,0) |
| 23.18 | 3.8371 | 4.7 | (1,-2,1,1) |
| 23.18 | 3.8371 | 4.7 | (2,-1,-1,1) |
| 23.19 | 3.8355 | 4.8 | (1,1,-2,1) |
| 26.32 | 3.3856 | 51.0 | (0,0,0,2) |
| 28.59 | 3.1219 | 1.5 | (1,-1,0,2) |
| 28.60 | 3.1216 | 1.3 | (0,1,-1,2) |
| 28.60 | 3.1216 | 1.3 | (1,0,-1,2) |
| 29.29 | 3.0491 | 3.9 | (2,-3,1,0) |
| 29.29 | 3.0491 | 3.9 | (3,-2,-1,0) |
| 29.30 | 3.0483 | 3.7 | (1,-3,2,0) |
| 29.30 | 3.0483 | 3.7 | (3,-1,-2,0) |
| 29.31 | 3.0470 | 4.1 | (1,2,-3,0) |
| 29.31 | 3.0470 | 4.1 | (2,1,-3,0) |
| 32.20 | 2.7802 | 35.8 | (2,-3,1,1) |
| 32.20 | 2.7802 | 35.8 | (3,-2,-1,1) |
| 32.20 | 2.7796 | 34.1 | (1,-3,2,1) |
| 32.20 | 2.7796 | 34.1 | (3,-1,-2,1) |
| 32.22 | 2.7786 | 36.2 | (1,2,-3,1) |
| 32.22 | 2.7786 | 36.2 | (2,1,-3,1) |
| 32.70 | 2.7384 | 99.3 | (1,-2,1,2) |
| 32.70 | 2.7384 | 99.3 | (2,-1,-1,2) |
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 Sm5Dy5(Pb3Br)2 were obtained from the Materials Project database (MP-ID: mp-3296116, 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_Sm5Dy5(Pb3Br)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.31410926
_cell_length_b 9.31412051
_cell_length_c 6.77123138
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.04110723
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm5Dy5(Pb3Br)2
_chemical_formula_sum 'Sm5 Dy5 Pb6 Br2'
_cell_volume 508.51225401
_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
Sm Sm0 1 0.26883540 0.00022693 0.25000000 1.0
Sm Sm1 1 0.73008119 0.99949340 0.75000000 1.0
Sm Sm2 1 0.00022310 0.26883364 0.25000000 1.0
Sm Sm3 1 0.99948923 0.73007980 0.75000000 1.0
Sm Sm4 1 0.73200200 0.73200310 0.25000000 1.0
Dy Dy5 1 0.26892467 0.26892587 0.75000000 1.0
Dy Dy6 1 0.33308083 0.66619911 0.99975860 1.0
Dy Dy7 1 0.66620106 0.33307940 0.99975885 1.0
Dy Dy8 1 0.66620106 0.33307940 0.50024115 1.0
Dy Dy9 1 0.33308083 0.66619911 0.50024140 1.0
Pb Pb10 1 0.61052889 0.99991051 0.25000000 1.0
Pb Pb11 1 0.38848232 0.00224590 0.75000000 1.0
Pb Pb12 1 0.99990400 0.61052472 0.25000000 1.0
Pb Pb13 1 0.00223439 0.38847652 0.75000000 1.0
Pb Pb14 1 0.38943491 0.38942807 0.25000000 1.0
Pb Pb15 1 0.60776575 0.60775860 0.75000000 1.0
Br Br16 1 0.00176568 0.00176846 0.99845731 1.0
Br Br17 1 0.00176568 0.00176846 0.50154269 1.0
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