EuSe2
传统材料 TRAMP-ID: mp-1232230 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.00 | 4.4386 | 9.5 | (0,0,2) |
| 23.93 | 3.7183 | 46.8 | (1,0,1) |
| 30.20 | 2.9591 | 51.1 | (0,0,3) |
| 30.88 | 2.8955 | 37.5 | (1,1,0) |
| 32.53 | 2.7528 | 79.7 | (1,1,1) |
| 37.07 | 2.4251 | 100.0 | (1,1,2) |
| 37.50 | 2.3984 | 49.9 | (1,0,3) |
| 40.65 | 2.2193 | 3.2 | (0,0,4) |
| 43.74 | 2.0695 | 9.0 | (1,1,3) |
| 44.24 | 2.0474 | 57.9 | (2,0,0) |
| 46.55 | 1.9512 | 11.4 | (1,0,4) |
| 49.00 | 1.8592 | 3.9 | (2,0,2) |
| 50.92 | 1.7935 | 12.7 | (2,1,1) |
| 51.91 | 1.7614 | 3.2 | (1,1,4) |
| 54.50 | 1.6837 | 38.0 | (2,0,3) |
| 56.49 | 1.6289 | 9.5 | (1,0,5) |
| 59.35 | 1.5572 | 25.9 | (2,1,3) |
| 61.24 | 1.5136 | 15.2 | (1,1,5) |
| 61.63 | 1.5048 | 3.8 | (2,0,4) |
| 64.35 | 1.4477 | 18.8 | (2,2,0) |
| 66.16 | 1.4125 | 8.0 | (2,1,4) |
| 67.29 | 1.3915 | 17.3 | (1,0,6) |
| 68.13 | 1.3764 | 1.5 | (2,2,2) |
| 69.70 | 1.3491 | 2.5 | (3,0,1) |
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 EuSe2 were obtained from the Materials Project database (MP-ID: mp-1232230, 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_EuSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.09481881
_cell_length_b 4.09481881
_cell_length_c 8.87716105
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural EuSe2
_chemical_formula_sum 'Eu2 Se4'
_cell_volume 148.84816264
_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
Eu Eu0 1 0.75000000 0.75000000 0.71256464 1.0
Eu Eu1 1 0.25000000 0.25000000 0.28750742 1.0
Se Se2 1 0.75000000 0.25000000 0.99996538 1.0
Se Se3 1 0.25000000 0.75000000 0.99996538 1.0
Se Se4 1 0.75000000 0.75000000 0.36551093 1.0
Se Se5 1 0.25000000 0.25000000 0.63448925 1.0
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