ErTm4Ga2Sb
高熵材料 HEAMP-ID: mp-3268387 · 空间群: Ama2 (#40)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.99 | 7.3843 | 2.0 | (1,-1,0) |
| 18.29 | 4.8512 | 1.1 | (1,-1,1) |
| 20.87 | 4.2555 | 4.0 | (2,-1,0) |
| 24.10 | 3.6921 | 5.9 | (2,-2,0) |
| 24.10 | 3.6921 | 5.9 | (0,2,0) |
| 24.17 | 3.6820 | 13.3 | (2,0,0) |
| 25.04 | 3.5563 | 4.6 | (1,-2,1) |
| 25.09 | 3.5495 | 5.2 | (2,-1,1) |
| 25.09 | 3.5495 | 5.2 | (1,1,1) |
| 27.73 | 3.2173 | 25.7 | (0,0,2) |
| 30.30 | 2.9495 | 45.6 | (1,-1,2) |
| 30.32 | 2.9482 | 15.0 | (1,0,2) |
| 32.04 | 2.7932 | 32.2 | (2,-3,0) |
| 32.11 | 2.7877 | 28.8 | (3,-2,0) |
| 32.15 | 2.7844 | 16.2 | (3,-1,0) |
| 34.93 | 2.5690 | 58.5 | (1,-2,2) |
| 34.96 | 2.5664 | 100.0 | (2,-1,2) |
| 35.02 | 2.5622 | 57.2 | (2,-3,1) |
| 35.08 | 2.5580 | 59.6 | (3,-2,1) |
| 35.12 | 2.5554 | 74.7 | (3,-1,1) |
| 36.50 | 2.4614 | 24.1 | (3,-3,0) |
| 36.50 | 2.4614 | 24.1 | (0,3,0) |
| 36.61 | 2.4547 | 18.7 | (3,0,0) |
| 37.06 | 2.4256 | 4.0 | (2,-2,2) |
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 ErTm4Ga2Sb were obtained from the Materials Project database (MP-ID: mp-3268387, 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_ErTm4Ga2Sb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.51100154
_cell_length_b 8.53451204
_cell_length_c 6.43459442
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.09142483
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErTm4Ga2Sb
_chemical_formula_sum 'Er2 Tm8 Ga4 Sb2'
_cell_volume 404.39924842
_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
Er Er0 1 0.23534632 0.25027968 0.75000000 1.0
Er Er1 1 0.23534632 0.98506664 0.25000000 1.0
Tm Tm2 1 0.98525056 0.75187528 0.75000000 1.0
Tm Tm3 1 0.98525056 0.23337528 0.25000000 1.0
Tm Tm4 1 0.76613028 0.76648810 0.25000000 1.0
Tm Tm5 1 0.76613028 0.99964219 0.75000000 1.0
Tm Tm6 1 0.33077516 0.66538758 0.50000000 1.0
Tm Tm7 1 0.68786037 0.34393019 0.00000000 1.0
Tm Tm8 1 0.68786037 0.34393019 0.50000000 1.0
Tm Tm9 1 0.33077516 0.66538758 0.00000000 1.0
Ga Ga10 1 0.00164807 0.60107498 0.25000000 1.0
Ga Ga11 1 0.00164807 0.40057209 0.75000000 1.0
Ga Ga12 1 0.59832740 0.60263917 0.75000000 1.0
Ga Ga13 1 0.59832740 0.99568722 0.25000000 1.0
Sb Sb14 1 0.39466284 0.00446061 0.75000000 1.0
Sb Sb15 1 0.39466284 0.39020223 0.25000000 1.0
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