FeSe
传统材料 TRAMP-ID: mp-1018075 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 29.12 | 3.0667 | 2.9 | (1,1,0) |
| 29.56 | 3.0221 | 1.4 | (0,0,1) |
| 41.65 | 2.1685 | 51.3 | (2,0,0) |
| 41.97 | 2.1525 | 100.0 | (1,1,1) |
| 51.90 | 1.7618 | 1.4 | (2,0,1) |
| 60.37 | 1.5333 | 16.3 | (2,2,0) |
| 61.35 | 1.5110 | 7.7 | (0,0,2) |
| 76.24 | 1.2489 | 31.9 | (3,1,1) |
| 76.90 | 1.2397 | 15.5 | (2,0,2) |
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 FeSe were obtained from the Materials Project database (MP-ID: mp-1018075, 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_FeSe
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.33692700
_cell_length_b 4.33692700
_cell_length_c 3.02204800
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural FeSe
_chemical_formula_sum 'Fe2 Se2'
_cell_volume 56.84150683
_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
Fe Fe0 1 0.50000000 0.00000000 0.51089800 1.0
Fe Fe1 1 0.00000000 0.50000000 0.48910200 1.0
Se Se2 1 0.00000000 0.00000000 0.00000000 1.0
Se Se3 1 0.50000000 0.50000000 0.00000000 1.0
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