GeSe2
弹性数据 ELAMP-ID: mp-10074 · 空间群: I-42d (#122)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.58 | 5.0450 | 48.3 | (1,0,-1) |
| 28.28 | 3.1558 | 100.0 | (1,1,-2) |
| 28.28 | 3.1558 | 33.3 | (1,1,0) |
| 30.11 | 2.9683 | 6.3 | (0,2,-1) |
| 30.11 | 2.9683 | 6.3 | (2,0,-1) |
| 31.84 | 2.8103 | 3.5 | (1,0,-2) |
| 31.84 | 2.8103 | 3.5 | (1,0,1) |
| 35.08 | 2.5583 | 5.8 | (2,1,-2) |
| 35.08 | 2.5583 | 5.8 | (2,1,-1) |
| 37.59 | 2.3928 | 3.5 | (0,0,2) |
| 43.10 | 2.0989 | 18.3 | (2,-2,0) |
| 43.10 | 2.0989 | 18.3 | (2,2,-2) |
| 44.39 | 2.0408 | 4.5 | (2,1,-3) |
| 44.39 | 2.0408 | 4.5 | (2,-1,1) |
| 48.89 | 1.8629 | 12.7 | (0,2,-3) |
| 48.89 | 1.8629 | 25.3 | (2,0,-3) |
| 48.89 | 1.8629 | 12.7 | (2,0,1) |
| 50.07 | 1.8219 | 1.5 | (1,0,-3) |
| 52.35 | 1.7477 | 11.4 | (1,3,-3) |
| 52.35 | 1.7477 | 34.3 | (3,1,-3) |
| 54.57 | 1.6817 | 1.7 | (3,0,-3) |
| 56.73 | 1.6227 | 5.4 | (3,-2,-1) |
| 58.49 | 1.5779 | 1.8 | (2,-2,2) |
| 59.54 | 1.5527 | 1.4 | (2,1,-4) |
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 GeSe2 were obtained from the Materials Project database (MP-ID: mp-10074, 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_GeSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.93662975
_cell_length_b 5.93663044
_cell_length_c 6.36586867
_cell_angle_alpha 117.79348958
_cell_angle_beta 117.79348328
_cell_angle_gamma 90.00000219
_symmetry_Int_Tables_number 1
_chemical_formula_structural GeSe2
_chemical_formula_sum 'Ge2 Se4'
_cell_volume 168.66356540
_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
Ge Ge0 1 0.00000000 -0.00000000 -0.00000000 1.0
Ge Ge1 1 0.25000000 0.75000000 0.50000000 1.0
Se Se2 1 0.36295678 0.37500000 0.25000000 1.0
Se Se3 1 0.12500000 0.63704322 0.75000000 1.0
Se Se4 1 0.62500000 0.11295678 0.75000000 1.0
Se Se5 1 0.88704322 0.87500000 0.25000000 1.0
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