CaY(NiH4)2
高熵材料 HEAMP-ID: mp-3281984 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.26 | 5.8067 | 39.0 | (0,0,1) |
| 18.64 | 4.7613 | 16.1 | (0,1,0) |
| 25.93 | 3.4364 | 5.0 | (1,0,-1) |
| 25.94 | 3.4354 | 5.2 | (1,0,0) |
| 30.80 | 2.9034 | 100.0 | (0,0,2) |
| 32.12 | 2.7864 | 54.0 | (1,-1,-1) |
| 32.12 | 2.7864 | 54.0 | (1,1,-1) |
| 32.13 | 2.7859 | 53.3 | (1,-1,0) |
| 32.13 | 2.7859 | 53.3 | (1,1,0) |
| 34.01 | 2.6357 | 10.2 | (1,0,-2) |
| 34.03 | 2.6344 | 10.4 | (1,0,1) |
| 36.24 | 2.4789 | 20.3 | (0,1,-2) |
| 36.24 | 2.4789 | 20.3 | (0,1,2) |
| 37.79 | 2.3806 | 75.2 | (0,2,0) |
| 39.06 | 2.3059 | 44.2 | (1,-1,-2) |
| 39.06 | 2.3059 | 44.2 | (1,1,-2) |
| 39.08 | 2.3051 | 44.2 | (1,-1,1) |
| 39.08 | 2.3051 | 44.2 | (1,1,1) |
| 40.97 | 2.2027 | 3.4 | (0,2,-1) |
| 40.97 | 2.2027 | 3.4 | (0,2,1) |
| 46.53 | 1.9517 | 2.5 | (1,0,-3) |
| 46.56 | 1.9508 | 2.5 | (1,0,2) |
| 46.94 | 1.9356 | 5.3 | (0,0,3) |
| 49.51 | 1.8409 | 26.1 | (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 CaY(NiH4)2 were obtained from the Materials Project database (MP-ID: mp-3281984, 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_CaY(NiH4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.59688071
_cell_length_b 4.76128817
_cell_length_c 6.07972027
_cell_angle_alpha 89.99990839
_cell_angle_beta 107.23481927
_cell_angle_gamma 90.00040583
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaY(NiH4)2
_chemical_formula_sum 'Ca1 Y1 Ni2 H8'
_cell_volume 99.44484022
_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
Ca Ca0 1 0.13423724 0.24999571 0.26879893 1.0
Y Y1 1 0.86781656 0.75000094 0.73566647 1.0
Ni Ni2 1 0.59342143 0.75000050 0.18749388 1.0
Ni Ni3 1 0.40511609 0.25000006 0.80797876 1.0
H H4 1 0.49913466 0.99748064 0.99856532 1.0
H H5 1 0.49913443 0.50251991 0.99856505 1.0
H H6 1 0.08158886 0.75000206 0.16336558 1.0
H H7 1 0.69136364 0.98169817 0.38321246 1.0
H H8 1 0.69136281 0.51830584 0.38321238 1.0
H H9 1 0.31340855 0.50326925 0.62653392 1.0
H H10 1 0.31340610 0.99672693 0.62653423 1.0
H H11 1 0.91001064 0.24999901 0.82007001 1.0
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