Er2GaNi7B2
高熵材料 HEAMP-ID: mp-3283422 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.58 | 4.3147 | 17.2 | (1,0,-1,0) |
| 24.39 | 3.6501 | 1.1 | (1,0,-1,1) |
| 26.04 | 3.4224 | 5.3 | (0,0,0,2) |
| 33.42 | 2.6813 | 100.0 | (1,0,-1,2) |
| 36.05 | 2.4911 | 12.8 | (1,1,-2,0) |
| 36.05 | 2.4911 | 25.7 | (2,-1,-1,0) |
| 38.46 | 2.3409 | 12.9 | (2,-1,-1,1) |
| 39.50 | 2.2816 | 13.2 | (0,0,0,3) |
| 41.87 | 2.1574 | 55.8 | (2,0,-2,0) |
| 41.87 | 2.1574 | 27.9 | (2,-2,0,0) |
| 44.01 | 2.0576 | 6.5 | (2,0,-2,1) |
| 44.01 | 2.0576 | 3.2 | (2,-2,0,1) |
| 44.94 | 2.0170 | 2.7 | (1,0,-1,3) |
| 44.94 | 2.0170 | 5.3 | (1,-1,0,3) |
| 45.01 | 2.0141 | 38.6 | (1,1,-2,2) |
| 45.01 | 2.0141 | 77.1 | (2,-1,-1,2) |
| 53.55 | 1.7112 | 14.1 | (0,0,0,4) |
| 56.42 | 1.6308 | 1.5 | (3,-1,-2,0) |
| 56.42 | 1.6308 | 1.5 | (3,-2,-1,0) |
| 57.98 | 1.5907 | 6.2 | (1,0,-1,4) |
| 58.92 | 1.5676 | 2.2 | (2,0,-2,3) |
| 58.92 | 1.5676 | 4.5 | (2,-2,0,3) |
| 63.15 | 1.4722 | 5.3 | (2,1,-3,2) |
| 63.15 | 1.4722 | 21.2 | (3,-1,-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 Er2GaNi7B2 were obtained from the Materials Project database (MP-ID: mp-3283422, 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_Er2GaNi7B2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.98221502
_cell_length_b 4.98221461
_cell_length_c 6.84477902
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99998977
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2GaNi7B2
_chemical_formula_sum 'Er2 Ga1 Ni7 B2'
_cell_volume 147.14144142
_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 0.50000000 1.0
Er Er1 1 0.00000000 0.00000000 0.00000000 1.0
Ga Ga2 1 0.33333300 0.66666700 0.00000000 1.0
Ni Ni3 1 0.66666700 0.33333300 0.00000000 1.0
Ni Ni4 1 0.50074394 0.00148787 0.29342783 1.0
Ni Ni5 1 0.50074394 0.49925606 0.29342783 1.0
Ni Ni6 1 0.99851213 0.49925606 0.29342783 1.0
Ni Ni7 1 0.50074394 0.00148787 0.70657217 1.0
Ni Ni8 1 0.50074394 0.49925606 0.70657217 1.0
Ni Ni9 1 0.99851213 0.49925606 0.70657217 1.0
B B10 1 0.66666700 0.33333300 0.50000000 1.0
B B11 1 0.33333300 0.66666700 0.50000000 1.0
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