Sm3Ho2Pb3Br
高熵材料 HEAMP-ID: mp-3305457 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.96 | 8.0748 | 4.4 | (1,0,-1,0) |
| 23.17 | 3.8387 | 1.6 | (1,-2,1,1) |
| 23.17 | 3.8387 | 3.3 | (2,-1,-1,1) |
| 26.35 | 3.3825 | 16.4 | (0,0,0,2) |
| 28.61 | 3.1198 | 1.3 | (1,0,-1,2) |
| 29.26 | 3.0520 | 4.0 | (3,-2,-1,0) |
| 29.26 | 3.0520 | 4.0 | (3,-1,-2,0) |
| 32.18 | 2.7820 | 35.1 | (3,-2,-1,1) |
| 32.18 | 2.7820 | 35.1 | (3,-1,-2,1) |
| 32.71 | 2.7378 | 100.0 | (2,-1,-1,2) |
| 33.29 | 2.6916 | 48.3 | (3,-3,0,0) |
| 33.29 | 2.6916 | 24.1 | (3,0,-3,0) |
| 34.59 | 2.5928 | 5.6 | (2,0,-2,2) |
| 40.27 | 2.2395 | 1.4 | (4,-1,-3,0) |
| 40.95 | 2.2038 | 2.6 | (4,-2,-2,1) |
| 42.52 | 2.1261 | 26.0 | (4,-1,-3,1) |
| 42.94 | 2.1062 | 4.1 | (3,0,-3,2) |
| 44.64 | 2.0300 | 1.0 | (2,-1,-1,3) |
| 47.36 | 1.9194 | 7.4 | (2,-4,2,2) |
| 47.36 | 1.9194 | 14.7 | (4,-2,-2,2) |
| 50.31 | 1.8137 | 20.4 | (3,-1,-2,3) |
| 51.12 | 1.7867 | 8.9 | (5,-2,-3,1) |
| 51.89 | 1.7621 | 1.4 | (5,-4,-1,0) |
| 51.89 | 1.7621 | 1.4 | (5,-1,-4,0) |
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 Sm3Ho2Pb3Br were obtained from the Materials Project database (MP-ID: mp-3305457, 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_Sm3Ho2Pb3Br
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.32393798
_cell_length_b 9.32393893
_cell_length_c 6.76500316
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000704
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Ho2Pb3Br
_chemical_formula_sum 'Sm6 Ho4 Pb6 Br2'
_cell_volume 509.32782335
_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
Sm Sm0 1 0.73086750 0.00000000 0.75000000 1.0
Sm Sm1 1 0.00000000 0.26913250 0.25000000 1.0
Sm Sm2 1 0.73086750 0.73086750 0.25000000 1.0
Sm Sm3 1 0.26913250 0.00000000 0.25000000 1.0
Sm Sm4 1 0.26913250 0.26913250 0.75000000 1.0
Sm Sm5 1 0.00000000 0.73086750 0.75000000 1.0
Ho Ho6 1 0.33333300 0.66666700 0.50000000 1.0
Ho Ho7 1 0.33333300 0.66666700 0.00000000 1.0
Ho Ho8 1 0.66666700 0.33333300 0.50000000 1.0
Ho Ho9 1 0.66666700 0.33333300 0.00000000 1.0
Pb Pb10 1 0.38972156 1.00000000 0.75000000 1.0
Pb Pb11 1 0.61027844 0.00000000 0.25000000 1.0
Pb Pb12 1 0.00000000 0.61027844 0.25000000 1.0
Pb Pb13 1 0.61027844 0.61027844 0.75000000 1.0
Pb Pb14 1 0.00000000 0.38972156 0.75000000 1.0
Pb Pb15 1 0.38972156 0.38972156 0.25000000 1.0
Br Br16 1 0.00000000 0.00000000 0.50000000 1.0
Br Br17 1 0.00000000 0.00000000 0.00000000 1.0
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