Er3Cu7(Ni3B)2
高熵材料 HEAMP-ID: mp-3301036 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.68 | 4.2943 | 8.0 | (1,-1,0,0) |
| 20.68 | 4.2943 | 4.0 | (1,0,-1,0) |
| 22.25 | 3.9952 | 4.0 | (1,0,-1,1) |
| 24.51 | 3.6318 | 7.4 | (0,0,0,3) |
| 32.28 | 2.7731 | 100.0 | (1,0,-1,3) |
| 36.23 | 2.4793 | 16.8 | (1,-2,1,0) |
| 36.23 | 2.4793 | 33.6 | (2,-1,-1,0) |
| 37.19 | 2.4175 | 1.1 | (2,-1,-1,1) |
| 39.16 | 2.3002 | 11.6 | (1,0,-1,4) |
| 39.95 | 2.2566 | 6.7 | (1,-2,1,2) |
| 39.95 | 2.2566 | 13.4 | (2,-1,-1,2) |
| 41.44 | 2.1791 | 21.4 | (0,0,0,5) |
| 42.08 | 2.1472 | 28.6 | (0,2,-2,0) |
| 42.08 | 2.1472 | 28.6 | (2,-2,0,0) |
| 42.08 | 2.1472 | 28.6 | (2,0,-2,0) |
| 42.93 | 2.1067 | 2.5 | (2,-2,0,1) |
| 42.93 | 2.1067 | 1.3 | (2,0,-2,1) |
| 44.23 | 2.0477 | 92.4 | (1,1,-2,3) |
| 44.23 | 2.0477 | 46.2 | (2,-1,-1,3) |
| 45.40 | 1.9976 | 4.1 | (2,-2,0,2) |
| 45.40 | 1.9976 | 2.0 | (2,0,-2,2) |
| 46.75 | 1.9432 | 2.0 | (1,0,-1,5) |
| 49.30 | 1.8483 | 2.1 | (2,-2,0,3) |
| 49.30 | 1.8483 | 1.0 | (2,0,-2,3) |
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 Er3Cu7(Ni3B)2 were obtained from the Materials Project database (MP-ID: mp-3301036, 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_Er3Cu7(Ni3B)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.95866250
_cell_length_b 4.95866368
_cell_length_c 10.89552326
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000518
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er3Cu7(Ni3B)2
_chemical_formula_sum 'Er3 Cu7 Ni6 B2'
_cell_volume 232.01064137
_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
Er Er0 1 0.00000000 0.00000000 0.00000000 1.0
Er Er1 1 0.00000000 0.00000000 0.31304979 1.0
Er Er2 1 0.00000000 0.00000000 0.68695021 1.0
Cu Cu3 1 0.66666700 0.33333300 0.31521744 1.0
Cu Cu4 1 0.33333300 0.66666700 0.31521744 1.0
Cu Cu5 1 0.00000000 0.50000000 0.50000000 1.0
Cu Cu6 1 0.50000000 0.00000000 0.50000000 1.0
Cu Cu7 1 0.50000000 0.50000000 0.50000000 1.0
Cu Cu8 1 0.33333300 0.66666700 0.68478256 1.0
Cu Cu9 1 0.66666700 0.33333300 0.68478256 1.0
Ni Ni10 1 0.50000000 0.50000000 0.13017634 1.0
Ni Ni11 1 0.00000000 0.50000000 0.13017634 1.0
Ni Ni12 1 0.50000000 0.00000000 0.13017634 1.0
Ni Ni13 1 0.50000000 0.00000000 0.86982366 1.0
Ni Ni14 1 0.00000000 0.50000000 0.86982366 1.0
Ni Ni15 1 0.50000000 0.50000000 0.86982366 1.0
B B16 1 0.33333300 0.66666700 0.00000000 1.0
B B17 1 0.66666700 0.33333300 0.00000000 1.0
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