Er5Sn2GePb
高熵材料 HEAMP-ID: mp-3303528 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.18 | 7.9126 | 2.3 | (1,-1,0,0) |
| 11.22 | 7.8896 | 2.8 | (1,0,-1,0) |
| 17.75 | 4.9977 | 1.7 | (1,0,-1,1) |
| 19.51 | 4.5506 | 1.5 | (1,1,-2,0) |
| 22.54 | 3.9448 | 1.0 | (2,0,-2,0) |
| 26.48 | 3.3665 | 2.4 | (2,0,-2,1) |
| 27.62 | 3.2294 | 18.9 | (0,0,0,2) |
| 29.88 | 2.9899 | 7.7 | (1,-1,0,2) |
| 29.89 | 2.9894 | 13.2 | (3,-2,-1,0) |
| 29.90 | 2.9887 | 2.7 | (1,0,-1,2) |
| 29.93 | 2.9857 | 6.0 | (3,-1,-2,0) |
| 29.99 | 2.9795 | 5.2 | (2,1,-3,0) |
| 33.02 | 2.7129 | 29.0 | (3,-2,-1,1) |
| 33.05 | 2.7101 | 52.3 | (3,-1,-2,1) |
| 33.11 | 2.7055 | 51.5 | (2,1,-3,1) |
| 33.99 | 2.6375 | 31.8 | (3,-3,0,0) |
| 34.01 | 2.6362 | 100.0 | (2,-1,-1,2) |
| 34.04 | 2.6336 | 39.3 | (1,1,-2,2) |
| 34.09 | 2.6299 | 53.7 | (3,0,-3,0) |
| 35.90 | 2.5018 | 1.8 | (2,-2,0,2) |
| 35.94 | 2.4988 | 2.3 | (2,0,-2,2) |
| 39.49 | 2.2819 | 1.1 | (2,-4,2,0) |
| 39.49 | 2.2819 | 1.1 | (4,-2,-2,0) |
| 41.15 | 2.1938 | 1.3 | (3,-2,-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 Er5Sn2GePb were obtained from the Materials Project database (MP-ID: mp-3303528, 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_Er5Sn2GePb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.12779954
_cell_length_b 9.12780031
_cell_length_c 6.45875253
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.19219233
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er5Sn2GePb
_chemical_formula_sum 'Er10 Sn4 Ge2 Pb2'
_cell_volume 465.12229654
_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
Er Er0 1 0.25187768 0.99681523 0.25000000 1.0
Er Er1 1 0.74812232 0.00318477 0.75000000 1.0
Er Er2 1 0.99681579 0.25188006 0.25000000 1.0
Er Er3 1 0.00318421 0.74811994 0.75000000 1.0
Er Er4 1 0.74908685 0.74908686 0.25000000 1.0
Er Er5 1 0.25091315 0.25091314 0.75000000 1.0
Er Er6 1 0.33048524 0.66951508 0.00000033 1.0
Er Er7 1 0.66951476 0.33048492 0.99999967 1.0
Er Er8 1 0.66951476 0.33048492 0.50000033 1.0
Er Er9 1 0.33048524 0.66951508 0.49999967 1.0
Sn Sn10 1 0.60526586 0.99882772 0.25000000 1.0
Sn Sn11 1 0.39473414 0.00117228 0.75000000 1.0
Sn Sn12 1 0.99882583 0.60526402 0.25000000 1.0
Sn Sn13 1 0.00117417 0.39473598 0.75000000 1.0
Ge Ge14 1 0.00000000 0.00000000 0.00000000 1.0
Ge Ge15 1 0.00000000 0.00000000 0.50000000 1.0
Pb Pb16 1 0.39287175 0.39287121 0.25000000 1.0
Pb Pb17 1 0.60712825 0.60712879 0.75000000 1.0
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