Nd2Al9NiIr2
高熵材料 HEAMP-ID: mp-3278613 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.51 | 6.5543 | 5.0 | (1,0,-1,0) |
| 13.56 | 6.5282 | 35.0 | (1,-1,0,0) |
| 16.43 | 5.3944 | 6.8 | (1,0,-1,1) |
| 16.43 | 5.3944 | 6.8 | (0,1,-1,1) |
| 18.69 | 4.7486 | 11.8 | (0,0,0,2) |
| 23.13 | 3.8454 | 23.5 | (1,0,-1,2) |
| 23.48 | 3.7892 | 12.1 | (1,1,-2,0) |
| 23.57 | 3.7741 | 12.8 | (2,-1,-1,0) |
| 23.57 | 3.7741 | 12.8 | (1,-2,1,0) |
| 25.31 | 3.5194 | 13.3 | (1,1,-2,1) |
| 25.40 | 3.5073 | 28.8 | (2,-1,-1,1) |
| 27.21 | 3.2772 | 1.0 | (2,0,-2,0) |
| 27.32 | 3.2641 | 10.2 | (2,-2,0,0) |
| 28.82 | 3.0979 | 7.3 | (2,0,-2,1) |
| 30.17 | 2.9618 | 52.5 | (1,1,-2,2) |
| 30.25 | 2.9546 | 100.0 | (2,-1,-1,2) |
| 31.38 | 2.8506 | 4.4 | (1,0,-1,3) |
| 33.22 | 2.6972 | 17.4 | (2,0,-2,2) |
| 33.31 | 2.6899 | 2.0 | (2,-2,0,2) |
| 36.22 | 2.4801 | 12.0 | (2,1,-3,0) |
| 37.00 | 2.4294 | 17.9 | (1,1,-2,3) |
| 37.07 | 2.4254 | 18.7 | (2,-1,-1,3) |
| 37.07 | 2.4254 | 18.7 | (1,-2,1,3) |
| 37.58 | 2.3932 | 4.3 | (3,-1,-2,1) |
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 Nd2Al9NiIr2 were obtained from the Materials Project database (MP-ID: mp-3278613, 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_Nd2Al9NiIr2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.54821254
_cell_length_b 7.54821210
_cell_length_c 9.49712678
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.73560414
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nd2Al9NiIr2
_chemical_formula_sum 'Nd4 Al18 Ni2 Ir4'
_cell_volume 469.85298244
_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
Nd Nd0 1 0.99386965 0.66785226 0.25000000 1.0
Nd Nd1 1 0.00613035 0.33214774 0.75000000 1.0
Nd Nd2 1 0.66785226 0.99386965 0.25000000 1.0
Nd Nd3 1 0.33214774 0.00613035 0.75000000 1.0
Al Al4 1 0.12555318 0.12555318 0.25000000 1.0
Al Al5 1 0.87444682 0.87444682 0.75000000 1.0
Al Al6 1 0.00195783 0.33150778 0.07135765 1.0
Al Al7 1 0.99804217 0.66849222 0.92864235 1.0
Al Al8 1 0.99804217 0.66849222 0.57135765 1.0
Al Al9 1 0.33150778 0.00195783 0.42864235 1.0
Al Al10 1 0.00195783 0.33150778 0.42864235 1.0
Al Al11 1 0.66849222 0.99804217 0.57135765 1.0
Al Al12 1 0.66849222 0.99804217 0.92864235 1.0
Al Al13 1 0.33150778 0.00195783 0.07135765 1.0
Al Al14 1 0.33300488 0.33300488 0.54538512 1.0
Al Al15 1 0.66699512 0.66699512 0.45461488 1.0
Al Al16 1 0.66699512 0.66699512 0.04538512 1.0
Al Al17 1 0.33300488 0.33300488 0.95461488 1.0
Al Al18 1 0.33807459 0.54324362 0.25000000 1.0
Al Al19 1 0.66192541 0.45675638 0.75000000 1.0
Al Al20 1 0.54324362 0.33807459 0.25000000 1.0
Al Al21 1 0.45675638 0.66192541 0.75000000 1.0
Ni Ni22 1 0.00000000 0.00000000 0.00000000 1.0
Ni Ni23 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir24 1 0.67133862 0.32866138 0.00000000 1.0
Ir Ir25 1 0.32866138 0.67133862 0.00000000 1.0
Ir Ir26 1 0.32866138 0.67133862 0.50000000 1.0
Ir Ir27 1 0.67133862 0.32866138 0.50000000 1.0
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