LaEr(AsPt)2
高熵材料 HEAMP-ID: mp-3279237 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.33 | 7.8124 | 9.7 | (0,0,0,2) |
| 22.77 | 3.9062 | 5.1 | (0,0,0,4) |
| 24.50 | 3.6330 | 20.1 | (1,0,-1,1) |
| 33.18 | 2.6997 | 100.0 | (1,0,-1,4) |
| 34.44 | 2.6041 | 2.5 | (0,0,0,6) |
| 37.52 | 2.3968 | 13.8 | (1,0,-1,5) |
| 41.89 | 2.1566 | 62.3 | (2,-1,-1,0) |
| 42.31 | 2.1363 | 4.1 | (1,0,-1,6) |
| 43.53 | 2.0789 | 2.3 | (2,-1,-1,2) |
| 46.50 | 1.9531 | 9.5 | (0,0,0,8) |
| 47.45 | 1.9161 | 2.3 | (1,0,-1,7) |
| 48.20 | 1.8880 | 4.2 | (2,-1,-1,4) |
| 49.13 | 1.8545 | 3.3 | (2,0,-2,1) |
| 52.90 | 1.7308 | 1.4 | (1,0,-1,8) |
| 54.45 | 1.6850 | 24.6 | (2,0,-2,4) |
| 55.31 | 1.6610 | 3.9 | (2,-1,-1,6) |
| 57.48 | 1.6032 | 4.1 | (2,0,-2,5) |
| 58.64 | 1.5744 | 3.5 | (1,0,-1,9) |
| 59.13 | 1.5625 | 1.5 | (0,0,0,10) |
| 61.05 | 1.5177 | 1.4 | (2,0,-2,6) |
| 64.35 | 1.4477 | 21.5 | (2,-1,-1,8) |
| 64.66 | 1.4415 | 1.0 | (1,0,-1,10) |
| 66.50 | 1.4061 | 2.7 | (3,-1,-2,1) |
| 70.99 | 1.3278 | 22.2 | (3,-1,-2,4) |
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 LaEr(AsPt)2 were obtained from the Materials Project database (MP-ID: mp-3279237, 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_LaEr(AsPt)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.31327300
_cell_length_b 4.31327298
_cell_length_c 15.62482447
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000013
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaEr(AsPt)2
_chemical_formula_sum 'La2 Er2 As4 Pt4'
_cell_volume 251.74431351
_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
La La0 1 0.00000000 0.00000000 0.50000000 1.0
La La1 1 0.00000000 0.00000000 0.00000000 1.0
Er Er2 1 0.00000000 0.00000000 0.25000000 1.0
Er Er3 1 0.00000000 0.00000000 0.75000000 1.0
As As4 1 0.33333300 0.66666700 0.87710414 1.0
As As5 1 0.66666700 0.33333300 0.12289586 1.0
As As6 1 0.66666700 0.33333300 0.37710414 1.0
As As7 1 0.33333300 0.66666700 0.62289586 1.0
Pt Pt8 1 0.33333300 0.66666700 0.35485793 1.0
Pt Pt9 1 0.66666700 0.33333300 0.64514207 1.0
Pt Pt10 1 0.66666700 0.33333300 0.85485793 1.0
Pt Pt11 1 0.33333300 0.66666700 0.14514207 1.0
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