EuDy(NiH4)2
高熵材料 HEAMP-ID: mp-3277940 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.20 | 5.8306 | 1.4 | (0,0,1) |
| 24.00 | 3.7077 | 73.8 | (0,1,1) |
| 25.56 | 3.4849 | 8.7 | (1,0,-1) |
| 25.56 | 3.4844 | 8.7 | (1,0,0) |
| 30.67 | 2.9153 | 94.0 | (0,0,2) |
| 31.72 | 2.8209 | 100.0 | (1,1,-1) |
| 31.72 | 2.8206 | 99.7 | (1,1,0) |
| 33.67 | 2.6617 | 22.7 | (1,0,-2) |
| 33.68 | 2.6611 | 22.7 | (1,0,1) |
| 36.04 | 2.4923 | 18.5 | (0,1,2) |
| 37.44 | 2.4021 | 66.2 | (0,2,0) |
| 38.67 | 2.3282 | 60.5 | (1,1,-2) |
| 38.68 | 2.3278 | 60.6 | (1,1,1) |
| 45.88 | 1.9778 | 4.6 | (1,2,-1) |
| 45.89 | 1.9777 | 4.6 | (1,2,0) |
| 49.15 | 1.8539 | 51.3 | (0,2,2) |
| 49.95 | 1.8257 | 30.4 | (2,0,-1) |
| 50.14 | 1.8193 | 18.6 | (1,1,-3) |
| 50.15 | 1.8190 | 18.6 | (1,1,2) |
| 50.67 | 1.8017 | 17.6 | (0,1,3) |
| 51.23 | 1.7833 | 14.4 | (1,2,-2) |
| 51.23 | 1.7831 | 14.5 | (1,2,1) |
| 56.15 | 1.6380 | 7.9 | (2,1,-2) |
| 56.16 | 1.6378 | 8.0 | (2,1,0) |
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
关联任务
引用参考
The crystal structure and related material properties of EuDy(NiH4)2 were obtained from the Materials Project database (MP-ID: mp-3277940, 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_EuDy(NiH4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.65147838
_cell_length_b 4.80421801
_cell_length_c 6.11012076
_cell_angle_alpha 90.00000000
_cell_angle_beta 107.39832044
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural EuDy(NiH4)2
_chemical_formula_sum 'Eu1 Dy1 Ni2 H8'
_cell_volume 102.28288989
_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
Eu Eu0 1 0.36672162 0.75000000 0.23339444 1.0
Dy Dy1 1 0.63273352 0.25000100 0.76563079 1.0
Ni Ni2 1 0.90732996 0.25000100 0.31378611 1.0
Ni Ni3 1 0.09637067 0.75000000 0.69246453 1.0
H H4 1 0.80672845 0.47737486 0.11344706 1.0
H H5 1 0.80672845 0.02262314 0.11344706 1.0
H H6 1 0.42026346 0.25000100 0.34067805 1.0
H H7 1 0.00020990 0.99941183 0.50052260 1.0
H H8 1 0.00020990 0.50058817 0.50052260 1.0
H H9 1 0.59039815 0.75000000 0.68090280 1.0
H H10 1 0.18614946 0.00543001 0.87260048 1.0
H H11 1 0.18614946 0.49456999 0.87260048 1.0
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