Er2Al17
传统材料 TRAMP-ID: mp-1201145 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.83 | 8.1688 | 8.6 | (1,0,-1,0) |
| 14.77 | 5.9990 | 37.7 | (1,0,-1,1) |
| 18.82 | 4.7163 | 17.1 | (1,1,-2,0) |
| 18.82 | 4.7163 | 34.2 | (2,-1,-1,0) |
| 20.09 | 4.4192 | 16.9 | (0,0,0,2) |
| 21.76 | 4.0844 | 3.2 | (2,0,-2,0) |
| 22.88 | 3.8869 | 8.7 | (1,0,-1,2) |
| 24.00 | 3.7077 | 18.6 | (2,0,-2,1) |
| 27.66 | 3.2248 | 84.2 | (2,-1,-1,2) |
| 28.92 | 3.0875 | 2.2 | (3,-1,-2,0) |
| 29.79 | 2.9995 | 6.7 | (2,0,-2,2) |
| 30.67 | 2.9148 | 7.8 | (2,1,-3,1) |
| 30.67 | 2.9148 | 15.7 | (3,-1,-2,1) |
| 32.30 | 2.7714 | 13.1 | (1,0,-1,3) |
| 32.89 | 2.7230 | 54.7 | (3,0,-3,0) |
| 35.47 | 2.5310 | 10.2 | (3,-1,-2,2) |
| 37.65 | 2.3894 | 28.3 | (2,0,-2,3) |
| 38.16 | 2.3581 | 55.7 | (4,-2,-2,0) |
| 38.85 | 2.3182 | 100.0 | (3,0,-3,2) |
| 40.84 | 2.2096 | 22.0 | (0,0,0,4) |
| 41.13 | 2.1947 | 4.2 | (4,-1,-3,1) |
| 42.38 | 2.1330 | 2.5 | (1,0,-1,4) |
| 42.41 | 2.1315 | 17.1 | (3,-1,-2,3) |
| 44.96 | 2.0161 | 1.6 | (4,-1,-3,2) |
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 Er2Al17 were obtained from the Materials Project database (MP-ID: mp-1201145, 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_Er2Al17
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.43256309
_cell_length_b 9.43256309
_cell_length_c 8.83843900
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999364
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al17
_chemical_formula_sum 'Er4 Al34'
_cell_volume 681.02909471
_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 0.00000000 0.00000000 0.25000000 1.0
Er Er1 1 0.00000000 0.00000000 0.75000000 1.0
Er Er2 1 0.33333300 0.66666700 0.75000000 1.0
Er Er3 1 0.66666700 0.33333300 0.25000000 1.0
Al Al4 1 0.33333300 0.66666700 0.39866400 1.0
Al Al5 1 0.66666700 0.33333300 0.60133600 1.0
Al Al6 1 0.66666700 0.33333300 0.89866400 1.0
Al Al7 1 0.33333300 0.66666700 0.10133600 1.0
Al Al8 1 0.50000000 0.50000000 0.50000000 1.0
Al Al9 1 0.50000000 0.00000000 0.50000000 1.0
Al Al10 1 0.00000000 0.50000000 0.50000000 1.0
Al Al11 1 0.50000000 0.50000000 0.00000000 1.0
Al Al12 1 0.50000000 0.00000000 0.00000000 1.0
Al Al13 1 0.00000000 0.50000000 0.00000000 1.0
Al Al14 1 0.32847600 0.36075300 0.25000000 1.0
Al Al15 1 0.63924700 0.96772300 0.25000000 1.0
Al Al16 1 0.03227700 0.67152400 0.25000000 1.0
Al Al17 1 0.63924700 0.67152400 0.25000000 1.0
Al Al18 1 0.03227700 0.36075300 0.25000000 1.0
Al Al19 1 0.32847600 0.96772300 0.25000000 1.0
Al Al20 1 0.67152400 0.63924700 0.75000000 1.0
Al Al21 1 0.36075300 0.03227700 0.75000000 1.0
Al Al22 1 0.96772300 0.32847600 0.75000000 1.0
Al Al23 1 0.36075300 0.32847600 0.75000000 1.0
Al Al24 1 0.96772300 0.63924700 0.75000000 1.0
Al Al25 1 0.67152400 0.03227700 0.75000000 1.0
Al Al26 1 0.16317000 0.83683000 0.52243800 1.0
Al Al27 1 0.16317000 0.32633900 0.52243800 1.0
Al Al28 1 0.67366100 0.83683000 0.52243800 1.0
Al Al29 1 0.83683000 0.16317000 0.47756200 1.0
Al Al30 1 0.83683000 0.67366100 0.47756200 1.0
Al Al31 1 0.32633900 0.16317000 0.47756200 1.0
Al Al32 1 0.83683000 0.16317000 0.02243800 1.0
Al Al33 1 0.83683000 0.67366100 0.02243800 1.0
Al Al34 1 0.32633900 0.16317000 0.02243800 1.0
Al Al35 1 0.16317000 0.83683000 0.97756200 1.0
Al Al36 1 0.16317000 0.32633900 0.97756200 1.0
Al Al37 1 0.67366100 0.83683000 0.97756200 1.0
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