Sm2CuSe2O
高熵材料 HEAMP-ID: mp-1208930 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.15 | 14.3743 | 6.4 | (0,0,1) |
| 12.32 | 7.1871 | 2.1 | (0,0,2) |
| 18.52 | 4.7914 | 10.2 | (0,0,3) |
| 24.78 | 3.5936 | 15.0 | (0,0,4) |
| 25.57 | 3.4832 | 100.0 | (1,0,0) |
| 26.33 | 3.3852 | 1.0 | (1,0,1) |
| 28.48 | 3.1345 | 1.2 | (1,0,2) |
| 31.11 | 2.8749 | 1.6 | (0,0,5) |
| 31.76 | 2.8174 | 11.2 | (1,0,3) |
| 35.91 | 2.5011 | 22.9 | (1,0,4) |
| 36.48 | 2.4630 | 39.0 | (1,1,0) |
| 37.54 | 2.3957 | 11.7 | (0,0,6) |
| 40.69 | 2.2172 | 3.1 | (1,0,5) |
| 41.21 | 2.1905 | 5.6 | (1,1,3) |
| 44.60 | 2.0316 | 12.6 | (1,1,4) |
| 45.98 | 1.9739 | 26.1 | (1,0,6) |
| 48.68 | 1.8704 | 1.8 | (1,1,5) |
| 50.82 | 1.7968 | 1.5 | (0,0,8) |
| 51.67 | 1.7690 | 1.2 | (1,0,7) |
| 52.55 | 1.7416 | 13.4 | (2,0,0) |
| 53.35 | 1.7173 | 16.6 | (1,1,6) |
| 56.20 | 1.6368 | 2.3 | (2,0,3) |
| 57.73 | 1.5968 | 4.0 | (1,0,8) |
| 58.93 | 1.5672 | 5.7 | (2,0,4) |
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 Sm2CuSe2O were obtained from the Materials Project database (MP-ID: mp-1208930, 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_Sm2CuSe2O
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.48318300
_cell_length_b 3.48318300
_cell_length_c 14.37426200
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2CuSe2O
_chemical_formula_sum 'Sm2 Cu1 Se2 O1'
_cell_volume 174.39665096
_cell_formula_units_Z 1
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 0.50000000 0.50000000 0.64531200 1.0
Sm Sm1 1 0.50000000 0.50000000 0.35468800 1.0
Cu Cu2 1 0.50000000 0.50000000 0.00000000 1.0
Se Se3 1 0.50000000 0.50000000 0.15580100 1.0
Se Se4 1 0.50000000 0.50000000 0.84419900 1.0
O O5 1 0.50000000 0.50000000 0.50000000 1.0
获取直接链接