BaEu2CuSe4
高熵材料 HEAMP-ID: mp-3257498 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.12 | 7.3017 | 1.1 | (0,0,2) |
| 12.39 | 7.1462 | 4.1 | (0,1,0) |
| 13.80 | 6.4188 | 11.4 | (0,1,1) |
| 21.72 | 4.0917 | 3.6 | (1,0,0) |
| 22.10 | 4.0231 | 39.2 | (0,1,3) |
| 22.57 | 3.9400 | 1.0 | (1,0,1) |
| 24.38 | 3.6508 | 13.3 | (0,0,4) |
| 24.92 | 3.5731 | 14.6 | (0,2,0) |
| 24.95 | 3.5695 | 17.7 | (1,0,2) |
| 27.43 | 3.2511 | 30.0 | (0,1,4) |
| 28.06 | 3.1799 | 8.8 | (1,-1,0) |
| 28.06 | 3.1799 | 8.8 | (1,2,0) |
| 28.73 | 3.1071 | 81.2 | (1,-1,1) |
| 30.67 | 2.9154 | 100.0 | (1,-1,2) |
| 32.88 | 2.7241 | 4.9 | (1,0,4) |
| 32.88 | 2.7241 | 4.9 | (1,1,4) |
| 33.14 | 2.7036 | 21.5 | (0,1,5) |
| 33.67 | 2.6622 | 1.9 | (1,-1,3) |
| 33.67 | 2.6622 | 1.9 | (1,2,3) |
| 35.14 | 2.5536 | 13.8 | (0,2,4) |
| 36.93 | 2.4339 | 14.5 | (0,0,6) |
| 37.51 | 2.3979 | 3.6 | (1,-1,4) |
| 37.85 | 2.3772 | 43.8 | (1,0,5) |
| 38.39 | 2.3446 | 1.3 | (1,-2,1) |
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 BaEu2CuSe4 were obtained from the Materials Project database (MP-ID: mp-3257498, 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_BaEu2CuSe4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.27043129
_cell_length_b 7.45835023
_cell_length_c 14.60335983
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 73.36431866
_symmetry_Int_Tables_number 1
_chemical_formula_structural BaEu2CuSe4
_chemical_formula_sum 'Ba2 Eu4 Cu2 Se8'
_cell_volume 445.65450113
_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
Ba Ba0 1 0.89043381 0.21913339 0.25000000 1.0
Ba Ba1 1 0.10956619 0.78086561 0.75000000 1.0
Eu Eu2 1 0.63364456 0.73271287 0.05890444 1.0
Eu Eu3 1 0.63364456 0.73271287 0.44109556 1.0
Eu Eu4 1 0.36635444 0.26728713 0.55890444 1.0
Eu Eu5 1 0.36635444 0.26728713 0.94109556 1.0
Cu Cu6 1 0.15848192 0.68303415 0.25000000 1.0
Cu Cu7 1 0.84151708 0.31696685 0.75000000 1.0
Se Se8 1 0.00000000 0.00000000 0.00000000 1.0
Se Se9 1 0.26774255 0.46451089 0.12043724 1.0
Se Se10 1 0.56662715 0.86674769 0.25000000 1.0
Se Se11 1 0.26774255 0.46451089 0.37956276 1.0
Se Se12 1 0.00000000 0.00000000 0.50000000 1.0
Se Se13 1 0.73225645 0.53548911 0.62043724 1.0
Se Se14 1 0.43337185 0.13325231 0.75000000 1.0
Se Se15 1 0.73225645 0.53548911 0.87956276 1.0
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