CaLa4ErSi4
高熵材料 HEAMP-ID: mp-3221883 · 空间群: P4/m (#83)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.45 | 7.7312 | 18.3 | (1,0,0) |
| 19.54 | 4.5436 | 9.2 | (0,0,1) |
| 22.70 | 3.9172 | 9.0 | (1,0,1) |
| 23.01 | 3.8656 | 3.1 | (2,0,0) |
| 25.49 | 3.4943 | 24.9 | (1,1,1) |
| 25.77 | 3.4575 | 45.4 | (2,1,0) |
| 30.36 | 2.9442 | 85.1 | (2,0,1) |
| 32.54 | 2.7514 | 100.0 | (2,1,1) |
| 32.76 | 2.7334 | 19.0 | (2,2,0) |
| 34.81 | 2.5771 | 1.8 | (3,0,0) |
| 36.76 | 2.4448 | 37.9 | (3,1,0) |
| 39.67 | 2.2718 | 24.4 | (0,0,2) |
| 40.23 | 2.2416 | 2.3 | (3,0,1) |
| 41.43 | 2.1796 | 1.8 | (1,0,2) |
| 42.14 | 2.1442 | 5.4 | (3,2,0) |
| 46.36 | 1.9586 | 1.0 | (2,0,2) |
| 46.85 | 1.9391 | 3.1 | (3,2,1) |
| 47.91 | 1.8986 | 17.4 | (2,1,2) |
| 48.55 | 1.8751 | 19.1 | (4,1,0) |
| 50.06 | 1.8223 | 3.9 | (3,3,0) |
| 51.37 | 1.7786 | 3.4 | (4,0,1) |
| 52.37 | 1.7471 | 10.0 | (2,2,2) |
| 52.82 | 1.7333 | 24.8 | (4,1,1) |
| 52.97 | 1.7287 | 4.1 | (4,2,0) |
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 CaLa4ErSi4 were obtained from the Materials Project database (MP-ID: mp-3221883, 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_CaLa4ErSi4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.73115348
_cell_length_b 7.73115348
_cell_length_c 4.54358784
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaLa4ErSi4
_chemical_formula_sum 'Ca1 La4 Er1 Si4'
_cell_volume 271.57358119
_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
Ca Ca0 1 0.50000000 0.50000000 0.00000000 1.0
La La1 1 0.67667850 0.17874237 0.50000000 1.0
La La2 1 0.82125763 0.67667850 0.50000000 1.0
La La3 1 0.17874237 0.32332150 0.50000000 1.0
La La4 1 0.32332150 0.82125763 0.50000000 1.0
Er Er5 1 0.00000000 0.00000000 0.00000000 1.0
Si Si6 1 0.61840257 0.89540456 0.00000000 1.0
Si Si7 1 0.89540456 0.38159743 0.00000000 1.0
Si Si8 1 0.10459544 0.61840257 0.00000000 1.0
Si Si9 1 0.38159743 0.10459544 0.00000000 1.0
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