KPaCuSe3
高熵材料 HEAMP-ID: mp-3251337 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.00 | 7.3761 | 100.0 | (1,-1,0) |
| 14.55 | 6.0864 | 1.6 | (1,-1,1) |
| 16.46 | 5.3870 | 10.9 | (0,0,2) |
| 20.41 | 4.3503 | 14.8 | (1,-1,2) |
| 22.63 | 3.9300 | 7.5 | (1,0,0) |
| 24.11 | 3.6920 | 2.6 | (1,0,1) |
| 24.13 | 3.6881 | 5.0 | (2,-2,0) |
| 27.63 | 3.2290 | 11.9 | (1,-1,3) |
| 28.11 | 3.1749 | 13.9 | (1,0,2) |
| 28.44 | 3.1387 | 15.5 | (1,-2,0) |
| 28.44 | 3.1387 | 15.5 | (2,-1,0) |
| 29.65 | 3.0134 | 23.3 | (2,-1,1) |
| 33.03 | 2.7120 | 24.3 | (1,-2,2) |
| 33.03 | 2.7120 | 24.3 | (2,-1,2) |
| 33.26 | 2.6935 | 16.8 | (0,0,4) |
| 33.81 | 2.6511 | 4.3 | (1,0,3) |
| 35.48 | 2.5301 | 16.4 | (1,-1,4) |
| 36.55 | 2.4587 | 2.1 | (3,-3,0) |
| 37.63 | 2.3903 | 9.4 | (3,-2,0) |
| 40.32 | 2.2367 | 12.5 | (3,-3,2) |
| 40.61 | 2.2218 | 14.5 | (1,0,4) |
| 41.32 | 2.1849 | 32.9 | (3,-2,2) |
| 41.52 | 2.1752 | 12.0 | (2,-2,4) |
| 43.77 | 2.0684 | 1.1 | (1,-1,5) |
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 KPaCuSe3 were obtained from the Materials Project database (MP-ID: mp-3251337, 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_KPaCuSe3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.65263579
_cell_length_b 7.65263616
_cell_length_c 10.77403386
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 149.09986544
_symmetry_Int_Tables_number 1
_chemical_formula_structural KPaCuSe3
_chemical_formula_sum 'K2 Pa2 Cu2 Se6'
_cell_volume 324.02422903
_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 0.25219316 0.74780684 0.75000000 1.0
K K1 1 0.74780684 0.25219316 0.25000000 1.0
Pa Pa2 1 0.00000000 0.00000000 0.00000000 1.0
Pa Pa3 1 0.00000000 0.00000000 0.50000000 1.0
Cu Cu4 1 0.53198375 0.46801625 0.75000000 1.0
Cu Cu5 1 0.46801625 0.53198375 0.25000000 1.0
Se Se6 1 0.62749445 0.37250555 0.93308628 1.0
Se Se7 1 0.06681121 0.93318879 0.25000000 1.0
Se Se8 1 0.37250555 0.62749445 0.43308628 1.0
Se Se9 1 0.37250555 0.62749445 0.06691372 1.0
Se Se10 1 0.62749445 0.37250555 0.56691372 1.0
Se Se11 1 0.93318879 0.06681121 0.75000000 1.0
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