CeSmO2
高熵材料 HEA 传统材料 TRAMP-ID: mp-886902 · 空间群: Imm2 (#44)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 31.12 | 2.8741 | 100.0 | (2,0,-1) |
| 36.08 | 2.4893 | 54.0 | (1,-1,1) |
| 36.09 | 2.4885 | 26.8 | (2,2,-2) |
| 51.95 | 1.7602 | 18.5 | (2,-2,0) |
| 51.96 | 1.7599 | 36.8 | (3,1,-3) |
| 61.80 | 1.5011 | 30.0 | (3,-1,-2) |
| 61.82 | 1.5007 | 14.9 | (3,3,-4) |
| 64.89 | 1.4371 | 18.4 | (4,0,-2) |
| 76.54 | 1.2447 | 5.7 | (2,-2,2) |
| 76.57 | 1.2442 | 2.8 | (4,4,-4) |
| 84.90 | 1.1422 | 6.4 | (4,-2,-1) |
| 84.92 | 1.1420 | 12.8 | (5,1,-4) |
| 87.65 | 1.1133 | 8.2 | (3,-3,1) |
| 87.66 | 1.1132 | 8.1 | (4,0,-4) |
| 87.68 | 1.1130 | 8.0 | (5,3,-5) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of CeSmO2 were obtained from the Materials Project database (MP-ID: mp-886902, 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_CeSmO2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.09622075
_cell_length_b 6.09622075
_cell_length_c 6.09622075
_cell_angle_alpha 131.79857143
_cell_angle_beta 131.79857143
_cell_angle_gamma 70.54734806
_symmetry_Int_Tables_number 1
_chemical_formula_structural CeSmO2
_chemical_formula_sum 'Ce2 Sm2 O4'
_cell_volume 123.36569483
_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
Ce Ce0 1 0.25000000 0.75000000 0.50000000 1.0
Ce Ce1 1 0.50000000 0.50000000 0.00000000 1.0
Sm Sm2 1 0.99487600 0.99487600 0.00000000 1.0
Sm Sm3 1 0.74487600 0.24487600 0.50000000 1.0
O O4 1 0.74545200 0.74545200 0.00000000 1.0
O O5 1 0.24185900 0.24185900 0.00000000 1.0
O O6 1 0.49545200 0.99545200 0.50000000 1.0
O O7 1 0.00454800 0.50454800 0.50000000 1.0
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