Ho2Al9NiIr2
高熵材料 HEAMP-ID: mp-3297395 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.49 | 9.3197 | 27.9 | (0,0,0,1) |
| 13.62 | 6.4998 | 31.1 | (1,0,-1,0) |
| 13.78 | 6.4248 | 2.3 | (1,-1,0,0) |
| 16.59 | 5.3437 | 31.6 | (1,0,-1,1) |
| 16.67 | 5.3189 | 3.0 | (1,0,-1,-1) |
| 16.76 | 5.2897 | 5.1 | (1,-1,0,1) |
| 19.05 | 4.6598 | 9.4 | (0,0,0,2) |
| 23.59 | 3.7721 | 12.8 | (1,-1,0,2) |
| 23.62 | 3.7674 | 15.1 | (1,1,-2,0) |
| 23.90 | 3.7236 | 28.3 | (2,-1,-1,0) |
| 25.45 | 3.4998 | 2.8 | (1,1,-2,1) |
| 25.55 | 3.4859 | 27.1 | (1,1,-2,-1) |
| 25.74 | 3.4612 | 53.6 | (2,-1,-1,1) |
| 25.79 | 3.4545 | 5.4 | (2,-1,-1,-1) |
| 27.44 | 3.2499 | 5.8 | (2,0,-2,0) |
| 27.77 | 3.2124 | 3.2 | (2,-2,0,0) |
| 28.74 | 3.1066 | 2.6 | (0,0,0,3) |
| 29.15 | 3.0639 | 6.4 | (0,2,-2,-1) |
| 29.15 | 3.0639 | 6.4 | (2,0,-2,-1) |
| 30.43 | 2.9380 | 35.7 | (1,1,-2,2) |
| 30.60 | 2.9215 | 34.9 | (1,1,-2,-2) |
| 30.69 | 2.9130 | 71.4 | (2,-1,-1,2) |
| 30.78 | 2.9049 | 71.0 | (2,-1,-1,-2) |
| 31.99 | 2.7975 | 8.4 | (1,0,-1,-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 Ho2Al9NiIr2 were obtained from the Materials Project database (MP-ID: mp-3297395, 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_Ho2Al9NiIr2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.44796719
_cell_length_b 7.44796773
_cell_length_c 9.31981309
_cell_angle_alpha 89.83323053
_cell_angle_beta 89.83322612
_cell_angle_gamma 119.22611077
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ho2Al9NiIr2
_chemical_formula_sum 'Ho4 Al18 Ni2 Ir4'
_cell_volume 451.17015190
_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
Ho Ho0 1 0.99473265 0.67450911 0.25009361 1.0
Ho Ho1 1 0.00526735 0.32549089 0.74990639 1.0
Ho Ho2 1 0.67450911 0.99473265 0.25009361 1.0
Ho Ho3 1 0.32549089 0.00526735 0.74990639 1.0
Al Al4 1 0.13354536 0.13354536 0.24856268 1.0
Al Al5 1 0.86645464 0.86645464 0.75143732 1.0
Al Al6 1 0.99882630 0.33823234 0.07377395 1.0
Al Al7 1 0.00117370 0.66176766 0.92622605 1.0
Al Al8 1 0.99806353 0.66293950 0.57464364 1.0
Al Al9 1 0.33706050 0.00193647 0.42535636 1.0
Al Al10 1 0.00193647 0.33706050 0.42535636 1.0
Al Al11 1 0.66293950 0.99806353 0.57464364 1.0
Al Al12 1 0.66176766 0.00117370 0.92622605 1.0
Al Al13 1 0.33823234 0.99882630 0.07377395 1.0
Al Al14 1 0.33373454 0.33373454 0.54897718 1.0
Al Al15 1 0.66626546 0.66626546 0.45102282 1.0
Al Al16 1 0.66474705 0.66474705 0.04886510 1.0
Al Al17 1 0.33525295 0.33525295 0.95113490 1.0
Al Al18 1 0.34152650 0.55302270 0.24558050 1.0
Al Al19 1 0.65847350 0.44697730 0.75441950 1.0
Al Al20 1 0.55302270 0.34152650 0.24558050 1.0
Al Al21 1 0.44697730 0.65847350 0.75441950 1.0
Ni Ni22 1 0.67176940 0.32823060 1.00000000 1.0
Ni Ni23 1 0.32823060 0.67176940 0.00000000 1.0
Ir Ir24 1 0.32845482 0.67154518 0.50000000 1.0
Ir Ir25 1 0.67154518 0.32845482 0.50000000 1.0
Ir Ir26 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir27 1 0.00000000 0.00000000 0.50000000 1.0
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