Dy2Al8GeIr3
高熵材料 HEAMP-ID: mp-3285033 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.58 | 6.5217 | 9.7 | (1,0,-1,0) |
| 13.64 | 6.4920 | 2.0 | (1,-1,0,0) |
| 16.55 | 5.3562 | 5.9 | (1,0,-1,1) |
| 18.91 | 4.6941 | 11.0 | (0,0,0,2) |
| 23.35 | 3.8099 | 4.7 | (1,0,-1,2) |
| 23.59 | 3.7711 | 17.0 | (1,1,-2,0) |
| 23.70 | 3.7539 | 39.6 | (2,-1,-1,0) |
| 25.45 | 3.4993 | 7.4 | (1,1,-2,1) |
| 25.56 | 3.4856 | 29.5 | (2,-1,-1,1) |
| 27.48 | 3.2460 | 1.8 | (2,-2,0,0) |
| 28.99 | 3.0803 | 10.5 | (2,0,-2,1) |
| 30.40 | 2.9399 | 55.7 | (1,1,-2,2) |
| 30.49 | 2.9317 | 100.0 | (2,-1,-1,2) |
| 31.71 | 2.8214 | 1.6 | (1,0,-1,3) |
| 33.46 | 2.6781 | 1.4 | (2,0,-2,2) |
| 33.57 | 2.6699 | 5.5 | (2,-2,0,2) |
| 36.40 | 2.4682 | 5.3 | (2,1,-3,0) |
| 37.34 | 2.4082 | 11.3 | (1,1,-2,3) |
| 37.41 | 2.4037 | 33.2 | (2,-1,-1,3) |
| 37.80 | 2.3798 | 12.8 | (3,-1,-2,1) |
| 38.35 | 2.3471 | 37.1 | (0,0,0,4) |
| 39.93 | 2.2579 | 4.8 | (2,0,-2,3) |
| 40.86 | 2.2084 | 1.2 | (1,0,-1,4) |
| 41.33 | 2.1846 | 9.1 | (2,1,-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 Dy2Al8GeIr3 were obtained from the Materials Project database (MP-ID: mp-3285033, 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_Dy2Al8GeIr3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.50781899
_cell_length_b 7.50781910
_cell_length_c 9.38827291
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.69758452
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2Al8GeIr3
_chemical_formula_sum 'Dy4 Al16 Ge2 Ir6'
_cell_volume 459.68393211
_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
Dy Dy0 1 0.99542751 0.67625705 0.75000000 1.0
Dy Dy1 1 0.00457249 0.32374295 0.25000000 1.0
Dy Dy2 1 0.67625705 0.99542751 0.75000000 1.0
Dy Dy3 1 0.32374295 0.00457249 0.25000000 1.0
Al Al4 1 0.00139840 0.33734218 0.57261498 1.0
Al Al5 1 0.99860160 0.66265782 0.42738502 1.0
Al Al6 1 0.99860160 0.66265782 0.07261498 1.0
Al Al7 1 0.33734218 0.00139840 0.92738502 1.0
Al Al8 1 0.00139840 0.33734218 0.92738502 1.0
Al Al9 1 0.66265782 0.99860160 0.07261498 1.0
Al Al10 1 0.66265782 0.99860160 0.42738502 1.0
Al Al11 1 0.33734218 0.00139840 0.57261498 1.0
Al Al12 1 0.33658402 0.33658402 0.05857204 1.0
Al Al13 1 0.66341598 0.66341598 0.94142796 1.0
Al Al14 1 0.66341598 0.66341598 0.55857204 1.0
Al Al15 1 0.33658402 0.33658402 0.44142796 1.0
Al Al16 1 0.33560661 0.55227549 0.75000000 1.0
Al Al17 1 0.66439339 0.44772451 0.25000000 1.0
Al Al18 1 0.55227549 0.33560661 0.75000000 1.0
Al Al19 1 0.44772451 0.66439339 0.25000000 1.0
Ge Ge20 1 0.13675041 0.13675041 0.75000000 1.0
Ge Ge21 1 0.86324959 0.86324959 0.25000000 1.0
Ir Ir22 1 0.67105380 0.32894620 0.50000000 1.0
Ir Ir23 1 0.32894620 0.67105380 0.50000000 1.0
Ir Ir24 1 0.32894620 0.67105380 0.00000000 1.0
Ir Ir25 1 0.67105380 0.32894620 0.00000000 1.0
Ir Ir26 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir27 1 0.00000000 0.00000000 0.00000000 1.0
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