GaCuSe2
弹性数据 ELAMP-ID: mp-4840 · 空间群: I-42d (#122)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 27.66 | 3.2255 | 100.0 | (1,1,-2) |
| 27.66 | 3.2255 | 33.3 | (1,1,0) |
| 45.81 | 1.9809 | 32.6 | (2,-2,0) |
| 46.02 | 1.9724 | 64.4 | (2,0,-3) |
| 54.35 | 1.6880 | 38.8 | (3,-1,-2) |
| 54.72 | 1.6775 | 19.0 | (1,1,-4) |
| 66.79 | 1.4007 | 5.1 | (0,4,-2) |
| 66.79 | 1.4007 | 5.1 | (4,0,-2) |
| 67.44 | 1.3888 | 4.9 | (0,0,4) |
| 73.75 | 1.2848 | 7.6 | (3,-3,1) |
| 74.06 | 1.2802 | 5.6 | (3,1,-5) |
| 74.06 | 1.2802 | 9.4 | (3,-1,2) |
| 84.92 | 1.1420 | 10.4 | (4,2,-5) |
| 84.92 | 1.1420 | 10.4 | (4,2,-1) |
| 85.37 | 1.1372 | 10.3 | (2,2,-6) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of GaCuSe2 were obtained from the Materials Project database (MP-ID: mp-4840, 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_GaCuSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.60273577
_cell_length_b 5.60273600
_cell_length_c 6.82313837
_cell_angle_alpha 114.24057729
_cell_angle_beta 114.24057302
_cell_angle_gamma 90.00000036
_symmetry_Int_Tables_number 1
_chemical_formula_structural GaCuSe2
_chemical_formula_sum 'Ga2 Cu2 Se4'
_cell_volume 174.38032578
_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
Ga Ga0 1 0.50000000 0.50000000 -0.00000000 1.0
Ga Ga1 1 0.75000000 0.25000000 0.50000000 1.0
Cu Cu2 1 0.00000000 -0.00000000 -0.00000000 1.0
Cu Cu3 1 0.25000000 0.75000000 0.50000000 1.0
Se Se4 1 0.37121578 0.37500000 0.25000000 1.0
Se Se5 1 0.12500000 0.62878422 0.75000000 1.0
Se Se6 1 0.62500000 0.12121578 0.75000000 1.0
Se Se7 1 0.87878422 0.87500000 0.25000000 1.0
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