HoEr(NiH4)2
高熵材料 HEAMP-ID: mp-3251344 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 24.71 | 3.6036 | 42.3 | (0,1,-1) |
| 24.71 | 3.6036 | 42.3 | (0,1,1) |
| 26.05 | 3.4212 | 10.8 | (1,0,-1) |
| 26.06 | 3.4199 | 10.4 | (1,0,0) |
| 31.40 | 2.8491 | 100.0 | (0,0,2) |
| 32.49 | 2.7561 | 53.9 | (1,1,-1) |
| 32.49 | 2.7561 | 53.9 | (1,-1,-1) |
| 32.49 | 2.7555 | 52.7 | (1,-1,0) |
| 32.49 | 2.7555 | 52.7 | (1,1,0) |
| 34.38 | 2.6084 | 24.7 | (1,0,-2) |
| 34.40 | 2.6068 | 25.6 | (1,0,1) |
| 37.00 | 2.4296 | 9.8 | (0,1,-2) |
| 37.00 | 2.4296 | 9.8 | (0,1,2) |
| 38.71 | 2.3261 | 67.9 | (0,2,0) |
| 39.61 | 2.2752 | 30.7 | (1,1,-2) |
| 39.61 | 2.2752 | 30.7 | (1,-1,-2) |
| 39.63 | 2.2741 | 30.8 | (1,-1,1) |
| 39.63 | 2.2741 | 30.8 | (1,1,1) |
| 47.25 | 1.9236 | 2.7 | (1,2,-1) |
| 47.25 | 1.9236 | 2.7 | (1,-2,-1) |
| 47.26 | 1.9234 | 2.6 | (1,-2,0) |
| 47.26 | 1.9234 | 2.6 | (1,2,0) |
| 50.66 | 1.8018 | 26.7 | (0,2,-2) |
| 50.66 | 1.8018 | 26.7 | (0,2,2) |
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 HoEr(NiH4)2 were obtained from the Materials Project database (MP-ID: mp-3251344, 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_HoEr(NiH4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.58588075
_cell_length_b 4.65214374
_cell_length_c 5.97458833
_cell_angle_alpha 90.00016334
_cell_angle_beta 107.49923397
_cell_angle_gamma 89.99999815
_symmetry_Int_Tables_number 1
_chemical_formula_structural HoEr(NiH4)2
_chemical_formula_sum 'Ho1 Er1 Ni2 H8'
_cell_volume 95.05572665
_cell_formula_units_Z 1
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 0.13359570 0.24999821 0.26734499 1.0
Er Er1 1 0.86613623 0.75000303 0.73233904 1.0
Ni Ni2 1 0.59292812 0.74999757 0.19082491 1.0
Ni Ni3 1 0.40697052 0.25000340 0.80864068 1.0
H H4 1 0.49998025 0.00007176 0.99990267 1.0
H H5 1 0.49997924 0.49993076 0.99990095 1.0
H H6 1 0.08498369 0.75000168 0.16983641 1.0
H H7 1 0.69319722 0.00108028 0.38623740 1.0
H H8 1 0.69319795 0.49892097 0.38623853 1.0
H H9 1 0.30751345 0.50349064 0.61527291 1.0
H H10 1 0.30751565 0.99650729 0.61527636 1.0
H H11 1 0.91400198 0.24999942 0.82818415 1.0
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