SmEr2(SiRh2)3
高熵材料 HEAMP-ID: mp-3276233 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.86 | 7.4650 | 4.5 | (0,0,0,2) |
| 18.54 | 4.7855 | 6.3 | (1,0,-1,0) |
| 19.48 | 4.5571 | 1.0 | (1,0,-1,1) |
| 22.06 | 4.0287 | 4.8 | (1,0,-1,2) |
| 23.84 | 3.7325 | 6.0 | (0,0,0,4) |
| 25.83 | 3.4495 | 1.5 | (1,0,-1,3) |
| 30.37 | 2.9431 | 29.9 | (1,0,-1,4) |
| 32.40 | 2.7629 | 18.5 | (2,-1,-1,0) |
| 32.40 | 2.7629 | 9.2 | (1,-2,1,0) |
| 34.62 | 2.5911 | 4.2 | (2,-1,-1,2) |
| 34.62 | 2.5911 | 2.1 | (1,-2,1,2) |
| 35.43 | 2.5333 | 90.3 | (1,0,-1,5) |
| 37.59 | 2.3927 | 13.0 | (2,0,-2,0) |
| 37.59 | 2.3927 | 26.0 | (2,-2,0,0) |
| 38.09 | 2.3626 | 30.6 | (2,0,-2,1) |
| 38.09 | 2.3626 | 61.3 | (2,-2,0,1) |
| 40.63 | 2.2207 | 100.0 | (2,-1,-1,4) |
| 40.88 | 2.2077 | 1.2 | (1,0,-1,6) |
| 41.89 | 2.1564 | 39.6 | (2,0,-2,3) |
| 45.00 | 2.0144 | 5.6 | (2,0,-2,4) |
| 46.62 | 1.9481 | 12.7 | (1,0,-1,7) |
| 48.80 | 1.8663 | 13.8 | (0,0,0,8) |
| 49.28 | 1.8490 | 1.9 | (2,-1,-1,6) |
| 52.64 | 1.7387 | 1.3 | (1,0,-1,8) |
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 SmEr2(SiRh2)3 were obtained from the Materials Project database (MP-ID: mp-3276233, 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_SmEr2(SiRh2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.52576504
_cell_length_b 5.52576443
_cell_length_c 14.93003728
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999205
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmEr2(SiRh2)3
_chemical_formula_sum 'Sm2 Er4 Si6 Rh12'
_cell_volume 394.79926870
_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 0.33333300 0.66666700 0.75000000 1.0
Sm Sm1 1 0.66666700 0.33333300 0.25000000 1.0
Er Er2 1 0.33333300 0.66666700 0.53593756 1.0
Er Er3 1 0.66666700 0.33333300 0.46406244 1.0
Er Er4 1 0.66666700 0.33333300 0.03593756 1.0
Er Er5 1 0.33333300 0.66666700 0.96406244 1.0
Si Si6 1 0.00000000 0.00000000 0.25000000 1.0
Si Si7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.33333300 0.66666700 0.25000000 1.0
Si Si9 1 0.66666700 0.33333300 0.75000000 1.0
Si Si10 1 0.00000000 0.00000000 0.00000000 1.0
Si Si11 1 0.00000000 0.00000000 0.50000000 1.0
Rh Rh12 1 0.16656886 0.33313672 0.12962391 1.0
Rh Rh13 1 0.83343114 0.66686328 0.87037609 1.0
Rh Rh14 1 0.66686328 0.83343114 0.12962391 1.0
Rh Rh15 1 0.83343114 0.66686328 0.62962391 1.0
Rh Rh16 1 0.33313672 0.16656886 0.87037609 1.0
Rh Rh17 1 0.16656886 0.33313672 0.37037609 1.0
Rh Rh18 1 0.16656886 0.83343114 0.12962391 1.0
Rh Rh19 1 0.33313672 0.16656886 0.62962391 1.0
Rh Rh20 1 0.83343114 0.16656886 0.87037609 1.0
Rh Rh21 1 0.66686328 0.83343114 0.37037609 1.0
Rh Rh22 1 0.83343114 0.16656886 0.62962391 1.0
Rh Rh23 1 0.16656886 0.83343114 0.37037609 1.0
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