KAuSe2
弹性数据 ELAMP-ID: mp-29138 · 空间群: P4/mbm (#127)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.15 | 5.4897 | 100.0 | (0,1,1) |
| 22.91 | 3.8818 | 35.7 | (0,2,0) |
| 24.11 | 3.6918 | 2.8 | (1,0,0) |
| 25.66 | 3.4720 | 24.8 | (0,2,1) |
| 29.15 | 3.0635 | 12.4 | (1,1,1) |
| 32.62 | 2.7448 | 29.0 | (0,2,2) |
| 33.50 | 2.6751 | 70.1 | (1,2,0) |
| 35.49 | 2.5292 | 20.9 | (1,2,1) |
| 36.60 | 2.4551 | 3.2 | (0,3,1) |
| 40.97 | 2.2027 | 22.7 | (1,2,2) |
| 44.31 | 2.0443 | 46.2 | (1,3,1) |
| 46.81 | 1.9409 | 2.2 | (0,4,0) |
| 48.34 | 1.8829 | 2.0 | (0,4,1) |
| 49.37 | 1.8459 | 10.7 | (2,0,0) |
| 49.83 | 1.8299 | 12.7 | (0,3,3) |
| 52.29 | 1.7496 | 10.6 | (2,1,1) |
| 52.73 | 1.7360 | 17.5 | (0,4,2) |
| 53.33 | 1.7179 | 27.8 | (1,4,0) |
| 54.72 | 1.6774 | 2.8 | (1,4,1) |
| 55.09 | 1.6670 | 6.6 | (2,2,0) |
| 56.46 | 1.6299 | 5.3 | (2,2,1) |
| 58.78 | 1.5710 | 12.5 | (1,4,2) |
| 60.44 | 1.5317 | 9.7 | (2,2,2) |
| 60.84 | 1.5226 | 4.3 | (0,5,1) |
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 KAuSe2 were obtained from the Materials Project database (MP-ID: mp-29138, 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_KAuSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.69177260
_cell_length_b 7.76354793
_cell_length_c 7.76354793
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural KAuSe2
_chemical_formula_sum 'K2 Au2 Se4'
_cell_volume 222.51301549
_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
K K0 1 -0.00000000 0.50000000 0.50000000 1.0
K K1 1 -0.00000000 0.00000000 0.00000000 1.0
Au Au2 1 -0.00000000 0.00000000 0.50000000 1.0
Au Au3 1 -0.00000000 0.50000000 0.00000000 1.0
Se Se4 1 0.50000000 0.34718465 0.15281535 1.0
Se Se5 1 0.50000000 0.84718465 0.34718465 1.0
Se Se6 1 0.50000000 0.15281535 0.65281535 1.0
Se Se7 1 0.50000000 0.65281535 0.84718465 1.0
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