SmEr3(GaCu)4
高熵材料 HEAMP-ID: mp-3278655 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 23.85 | 3.7303 | 40.7 | (0,1,1) |
| 24.18 | 3.6804 | 15.5 | (0,0,2) |
| 25.45 | 3.4994 | 4.6 | (2,0,0) |
| 34.45 | 2.6037 | 26.8 | (1,1,2) |
| 34.48 | 2.6012 | 26.0 | (1,1,-2) |
| 35.15 | 2.5533 | 100.0 | (2,1,1) |
| 35.18 | 2.5510 | 97.8 | (2,1,-1) |
| 35.36 | 2.5383 | 41.9 | (2,0,2) |
| 35.43 | 2.5338 | 42.6 | (2,0,-2) |
| 38.87 | 2.3167 | 8.1 | (1,0,3) |
| 38.92 | 2.3141 | 8.1 | (1,0,-3) |
| 40.54 | 2.2250 | 12.7 | (3,0,1) |
| 40.59 | 2.2228 | 12.7 | (3,0,-1) |
| 41.75 | 2.1635 | 60.9 | (0,2,0) |
| 42.35 | 2.1343 | 90.5 | (0,1,3) |
| 48.83 | 1.8651 | 4.9 | (0,2,2) |
| 49.53 | 1.8402 | 1.7 | (2,2,0) |
| 52.28 | 1.7497 | 14.6 | (4,0,0) |
| 54.20 | 1.6922 | 3.4 | (3,0,3) |
| 54.31 | 1.6892 | 3.2 | (3,0,-3) |
| 55.84 | 1.6466 | 22.3 | (2,2,2) |
| 55.84 | 1.6465 | 4.7 | (1,1,4) |
| 55.88 | 1.6453 | 22.7 | (2,2,-2) |
| 55.88 | 1.6453 | 4.8 | (1,1,-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 SmEr3(GaCu)4 were obtained from the Materials Project database (MP-ID: mp-3278655, 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_SmEr3(GaCu)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.99876775
_cell_length_b 4.32707346
_cell_length_c 7.36077496
_cell_angle_alpha 90.00000000
_cell_angle_beta 89.89751122
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmEr3(GaCu)4
_chemical_formula_sum 'Sm1 Er3 Ga4 Cu4'
_cell_volume 222.91469311
_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
Sm Sm0 1 0.00626240 0.25000000 0.79013926 1.0
Er Er1 1 0.99248645 0.75000000 0.21913524 1.0
Er Er2 1 0.49310533 0.75000000 0.28547522 1.0
Er Er3 1 0.50588296 0.25000000 0.71147290 1.0
Ga Ga4 1 0.69563662 0.25000000 0.08642347 1.0
Ga Ga5 1 0.20237109 0.25000000 0.41059519 1.0
Ga Ga6 1 0.79340818 0.75000000 0.58463663 1.0
Ga Ga7 1 0.30438465 0.75000000 0.91485361 1.0
Cu Cu8 1 0.30359050 0.25000000 0.08346640 1.0
Cu Cu9 1 0.79429447 0.25000000 0.41517915 1.0
Cu Cu10 1 0.21221428 0.75000000 0.58033761 1.0
Cu Cu11 1 0.69636307 0.75000000 0.91828631 1.0
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