K3Er
传统材料 TRAMP-ID: mp-1184906 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.89 | 7.4445 | 22.7 | (1,0,-1,0) |
| 17.31 | 5.1234 | 48.1 | (1,0,-1,1) |
| 20.67 | 4.2981 | 22.9 | (2,-1,-1,0) |
| 23.91 | 3.7223 | 22.9 | (2,0,-2,0) |
| 25.22 | 3.5309 | 26.8 | (0,0,0,2) |
| 27.08 | 3.2928 | 100.0 | (2,0,-2,1) |
| 27.97 | 3.1902 | 6.5 | (1,0,-1,2) |
| 31.80 | 2.8138 | 2.8 | (3,-1,-2,0) |
| 32.83 | 2.7283 | 14.9 | (2,-1,-1,2) |
| 34.31 | 2.6139 | 22.1 | (3,-1,-2,1) |
| 35.03 | 2.5617 | 16.6 | (2,0,-2,2) |
| 36.20 | 2.4815 | 5.7 | (3,0,-3,0) |
| 40.18 | 2.2444 | 6.2 | (1,0,-1,3) |
| 41.02 | 2.2005 | 2.0 | (3,-1,-2,2) |
| 42.04 | 2.1491 | 19.3 | (4,-2,-2,0) |
| 43.85 | 2.0647 | 2.1 | (4,-1,-3,0) |
| 44.63 | 2.0303 | 6.6 | (3,0,-3,2) |
| 45.60 | 1.9895 | 22.8 | (2,0,-2,3) |
| 45.79 | 1.9818 | 9.0 | (4,-1,-3,1) |
| 48.94 | 1.8611 | 3.0 | (4,0,-4,0) |
| 49.66 | 1.8358 | 23.2 | (4,-2,-2,2) |
| 50.55 | 1.8055 | 7.7 | (3,-1,-2,3) |
| 50.73 | 1.7997 | 16.3 | (4,0,-4,1) |
| 51.26 | 1.7824 | 2.6 | (4,-1,-3,2) |
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 K3Er were obtained from the Materials Project database (MP-ID: mp-1184906, 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_K3Er
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.59619007
_cell_length_b 8.59619007
_cell_length_c 7.06173400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000056
_symmetry_Int_Tables_number 1
_chemical_formula_structural K3Er
_chemical_formula_sum 'K6 Er2'
_cell_volume 451.91213493
_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 0.17229900 0.34459900 0.25000000 1.0
K K1 1 0.65540100 0.82770100 0.25000000 1.0
K K2 1 0.17229900 0.82770100 0.25000000 1.0
K K3 1 0.82770100 0.65540100 0.75000000 1.0
K K4 1 0.34459900 0.17229900 0.75000000 1.0
K K5 1 0.82770100 0.17229900 0.75000000 1.0
Er Er6 1 0.33333300 0.66666700 0.75000000 1.0
Er Er7 1 0.66666700 0.33333300 0.25000000 1.0
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