SmEu2BeO5
高熵材料 HEAMP-ID: mp-3295206 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.42 | 4.8171 | 7.5 | (1,1,0) |
| 22.50 | 3.9513 | 6.3 | (0,1,2) |
| 23.27 | 3.8227 | 8.6 | (1,0,2) |
| 24.77 | 3.5938 | 8.6 | (0,2,0) |
| 26.41 | 3.3751 | 17.9 | (1,1,2) |
| 27.48 | 3.2452 | 21.5 | (2,0,0) |
| 29.09 | 3.0697 | 48.6 | (2,0,1) |
| 29.95 | 2.9836 | 84.2 | (1,2,1) |
| 31.26 | 2.8616 | 64.7 | (0,2,2) |
| 31.54 | 2.8364 | 100.0 | (1,0,3) |
| 31.70 | 2.8230 | 33.4 | (2,1,1) |
| 33.49 | 2.6760 | 1.0 | (2,0,2) |
| 33.98 | 2.6384 | 4.1 | (1,1,3) |
| 34.25 | 2.6184 | 17.6 | (1,2,2) |
| 35.81 | 2.5078 | 2.3 | (2,1,2) |
| 37.34 | 2.4086 | 4.0 | (2,2,0) |
| 38.57 | 2.3341 | 51.7 | (2,2,1) |
| 39.86 | 2.2616 | 2.0 | (2,0,3) |
| 40.12 | 2.2476 | 12.0 | (1,3,0) |
| 40.52 | 2.2265 | 23.3 | (1,2,3) |
| 40.60 | 2.2222 | 21.4 | (1,0,4) |
| 41.29 | 2.1868 | 12.0 | (1,3,1) |
| 41.88 | 2.1573 | 5.1 | (2,1,3) |
| 42.10 | 2.1463 | 22.3 | (2,2,2) |
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 SmEu2BeO5 were obtained from the Materials Project database (MP-ID: mp-3295206, 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_SmEu2BeO5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.49047492
_cell_length_b 7.18758144
_cell_length_c 9.46035918
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmEu2BeO5
_chemical_formula_sum 'Sm4 Eu8 Be4 O20'
_cell_volume 441.33348531
_cell_formula_units_Z 4
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 0.40340299 0.75000000 0.97668576 1.0
Sm Sm1 1 0.09659701 0.75000000 0.47668576 1.0
Sm Sm2 1 0.59659701 0.25000000 0.02331424 1.0
Sm Sm3 1 0.90340299 0.25000000 0.52331424 1.0
Eu Eu4 1 0.92102931 0.52255020 0.82595637 1.0
Eu Eu5 1 0.42102931 0.02255020 0.67404363 1.0
Eu Eu6 1 0.57897069 0.97744980 0.32595637 1.0
Eu Eu7 1 0.07897069 0.47744980 0.17404363 1.0
Eu Eu8 1 0.42102931 0.47744980 0.67404363 1.0
Eu Eu9 1 0.92102931 0.97744980 0.82595637 1.0
Eu Eu10 1 0.57897069 0.52255020 0.32595637 1.0
Eu Eu11 1 0.07897069 0.02255020 0.17404363 1.0
Be Be12 1 0.19180505 0.25000000 0.89915888 1.0
Be Be13 1 0.80819495 0.75000000 0.10084112 1.0
Be Be14 1 0.30819495 0.25000000 0.39915888 1.0
Be Be15 1 0.69180505 0.75000000 0.60084112 1.0
O O16 1 0.13297600 0.25000000 0.72520285 1.0
O O17 1 0.31068287 0.44189698 0.93144430 1.0
O O18 1 0.83548778 0.25000000 0.27747247 1.0
O O19 1 0.66451222 0.25000000 0.77747247 1.0
O O20 1 0.68931713 0.94189698 0.06855570 1.0
O O21 1 0.31068287 0.05810302 0.93144430 1.0
O O22 1 0.36702400 0.25000000 0.22520285 1.0
O O23 1 0.47772742 0.75000000 0.51013579 1.0
O O24 1 0.86702400 0.75000000 0.27479715 1.0
O O25 1 0.33548778 0.75000000 0.22252753 1.0
O O26 1 0.02227258 0.75000000 0.01013579 1.0
O O27 1 0.81068287 0.55810302 0.56855570 1.0
O O28 1 0.52227258 0.25000000 0.48986421 1.0
O O29 1 0.16451222 0.75000000 0.72252753 1.0
O O30 1 0.68931713 0.55810302 0.06855570 1.0
O O31 1 0.18931713 0.44189698 0.43144430 1.0
O O32 1 0.81068287 0.94189698 0.56855570 1.0
O O33 1 0.63297600 0.75000000 0.77479715 1.0
O O34 1 0.97772742 0.25000000 0.98986421 1.0
O O35 1 0.18931713 0.05810302 0.43144430 1.0
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