K2CaErB24
高熵材料 HEAMP-ID: mp-3287641 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.31 | 16.6529 | 100.0 | (0,0,1) |
| 10.62 | 8.3264 | 28.4 | (0,0,2) |
| 15.97 | 5.5510 | 10.8 | (0,0,3) |
| 21.34 | 4.1632 | 9.3 | (0,0,4) |
| 21.38 | 4.1560 | 18.5 | (1,0,0) |
| 22.04 | 4.0323 | 19.3 | (1,0,1) |
| 23.93 | 3.7185 | 16.4 | (1,0,2) |
| 26.77 | 3.3306 | 2.8 | (0,0,5) |
| 26.80 | 3.3269 | 12.5 | (1,0,3) |
| 30.39 | 2.9413 | 61.2 | (1,0,4) |
| 30.42 | 2.9387 | 30.5 | (1,1,0) |
| 30.90 | 2.8940 | 8.7 | (1,1,1) |
| 32.25 | 2.7755 | 1.8 | (0,0,6) |
| 32.30 | 2.7712 | 8.1 | (1,1,2) |
| 34.51 | 2.5990 | 6.4 | (1,0,5) |
| 34.53 | 2.5972 | 6.5 | (1,1,3) |
| 37.46 | 2.4008 | 41.0 | (1,1,4) |
| 37.82 | 2.3790 | 1.3 | (0,0,7) |
| 39.02 | 2.3081 | 5.1 | (1,0,6) |
| 40.96 | 2.2036 | 4.1 | (1,1,5) |
| 43.47 | 2.0816 | 7.1 | (0,0,8) |
| 43.55 | 2.0780 | 14.2 | (2,0,0) |
| 43.85 | 2.0647 | 3.6 | (1,0,7) |
| 43.91 | 2.0620 | 3.4 | (2,0,1) |
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 K2CaErB24 were obtained from the Materials Project database (MP-ID: mp-3287641, 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_K2CaErB24
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.15595999
_cell_length_b 4.15595999
_cell_length_c 16.65287294
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2CaErB24
_chemical_formula_sum 'K2 Ca1 Er1 B24'
_cell_volume 287.62847808
_cell_formula_units_Z 1
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 0.00000000 0.25071875 1.0
K K1 1 0.00000000 0.00000000 0.74928125 1.0
Ca Ca2 1 0.00000000 0.00000000 0.50000000 1.0
Er Er3 1 0.00000000 0.00000000 0.00000000 1.0
B B4 1 0.20142448 0.50000000 0.12160261 1.0
B B5 1 0.20019316 0.50000000 0.37609619 1.0
B B6 1 0.20019316 0.50000000 0.62390381 1.0
B B7 1 0.20142448 0.50000000 0.87839739 1.0
B B8 1 0.50000000 0.50000000 0.19772711 1.0
B B9 1 0.50000000 0.50000000 0.45055159 1.0
B B10 1 0.50000000 0.50000000 0.69939631 1.0
B B11 1 0.50000000 0.50000000 0.95124991 1.0
B B12 1 0.50000000 0.20142448 0.12160261 1.0
B B13 1 0.50000000 0.20019316 0.37609619 1.0
B B14 1 0.50000000 0.20019316 0.62390381 1.0
B B15 1 0.50000000 0.20142448 0.87839739 1.0
B B16 1 0.50000000 0.50000000 0.04875009 1.0
B B17 1 0.50000000 0.50000000 0.30060369 1.0
B B18 1 0.50000000 0.50000000 0.54944841 1.0
B B19 1 0.50000000 0.50000000 0.80227289 1.0
B B20 1 0.50000000 0.79857552 0.12160261 1.0
B B21 1 0.50000000 0.79980684 0.37609619 1.0
B B22 1 0.50000000 0.79980684 0.62390381 1.0
B B23 1 0.50000000 0.79857552 0.87839739 1.0
B B24 1 0.79857552 0.50000000 0.12160261 1.0
B B25 1 0.79980684 0.50000000 0.37609619 1.0
B B26 1 0.79980684 0.50000000 0.62390381 1.0
B B27 1 0.79857552 0.50000000 0.87839739 1.0
获取直接链接