CeAlH2Ir
高熵材料 HEAMP-ID: mp-1079691 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.44 | 4.1440 | 4.0 | (0,0,0,2) |
| 23.55 | 3.7779 | 1.6 | (1,0,-1,0) |
| 25.92 | 3.4376 | 55.5 | (1,0,-1,1) |
| 32.06 | 2.7918 | 100.0 | (1,0,-1,2) |
| 40.45 | 2.2300 | 17.0 | (1,0,-1,3) |
| 41.40 | 2.1811 | 52.7 | (2,-1,-1,0) |
| 43.69 | 2.0720 | 14.9 | (0,0,0,4) |
| 47.08 | 1.9301 | 3.3 | (2,-1,-1,2) |
| 49.49 | 1.8417 | 9.9 | (2,0,-2,1) |
| 53.30 | 1.7188 | 24.0 | (2,0,-2,2) |
| 59.26 | 1.5593 | 5.7 | (2,0,-2,3) |
| 61.05 | 1.5179 | 5.4 | (1,0,-1,5) |
| 61.75 | 1.5022 | 32.2 | (2,-1,-1,4) |
| 66.44 | 1.4072 | 8.3 | (3,-1,-2,1) |
| 69.65 | 1.3500 | 21.5 | (3,-1,-2,2) |
| 72.92 | 1.2973 | 9.5 | (1,0,-1,6) |
| 74.85 | 1.2685 | 5.8 | (3,-1,-2,3) |
| 75.50 | 1.2593 | 9.0 | (3,0,-3,0) |
| 76.45 | 1.2459 | 2.8 | (2,0,-2,5) |
| 86.05 | 1.1298 | 2.1 | (1,0,-1,7) |
| 87.48 | 1.1150 | 6.1 | (2,0,-2,6) |
| 89.97 | 1.0906 | 6.0 | (4,-2,-2,0) |
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
组成概览
高熵合金特征
关联任务
引用参考
The crystal structure and related material properties of CeAlH2Ir were obtained from the Materials Project database (MP-ID: mp-1079691, 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_CeAlH2Ir
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.36228197
_cell_length_b 4.36228197
_cell_length_c 8.28796400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999960
_symmetry_Int_Tables_number 1
_chemical_formula_structural CeAlH2Ir
_chemical_formula_sum 'Ce2 Al2 H4 Ir2'
_cell_volume 136.58592824
_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
Ce Ce0 1 0.00000000 0.00000000 0.50000000 1.0
Ce Ce1 1 0.00000000 0.00000000 0.00000000 1.0
Al Al2 1 0.33333300 0.66666700 0.75000000 1.0
Al Al3 1 0.66666700 0.33333300 0.25000000 1.0
H H4 1 0.33333300 0.66666700 0.04495500 1.0
H H5 1 0.66666700 0.33333300 0.95504500 1.0
H H6 1 0.66666700 0.33333300 0.54495500 1.0
H H7 1 0.33333300 0.66666700 0.45504500 1.0
Ir Ir8 1 0.33333300 0.66666700 0.25000000 1.0
Ir Ir9 1 0.66666700 0.33333300 0.75000000 1.0
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