PrNiAsH2
高熵材料 HEAMP-ID: mp-3223283 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 24.78 | 3.5934 | 10.4 | (1,0,-1,0) |
| 32.63 | 2.7447 | 100.0 | (1,0,-1,2) |
| 42.52 | 2.1262 | 14.3 | (0,0,0,4) |
| 43.63 | 2.0747 | 40.6 | (2,-1,-1,0) |
| 49.83 | 1.8299 | 3.4 | (1,0,-1,4) |
| 50.82 | 1.7967 | 1.1 | (2,0,-2,0) |
| 55.52 | 1.6550 | 21.7 | (2,0,-2,2) |
| 62.55 | 1.4849 | 26.7 | (2,-1,-1,4) |
| 68.36 | 1.3723 | 1.4 | (2,0,-2,4) |
| 71.56 | 1.3186 | 10.1 | (1,0,-1,6) |
| 73.15 | 1.2938 | 3.1 | (2,-3,1,2) |
| 73.15 | 1.2938 | 15.7 | (3,-1,-2,2) |
| 80.12 | 1.1978 | 4.3 | (3,-3,0,0) |
| 80.12 | 1.1978 | 2.2 | (3,0,-3,0) |
| 87.70 | 1.1128 | 4.0 | (2,-2,0,6) |
| 87.70 | 1.1128 | 2.0 | (2,0,-2,6) |
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 PrNiAsH2 were obtained from the Materials Project database (MP-ID: mp-3223283, 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_PrNiAsH2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.14931708
_cell_length_b 4.14931743
_cell_length_c 8.50462774
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000485
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrNiAsH2
_chemical_formula_sum 'Pr2 Ni2 As2 H4'
_cell_volume 126.80582479
_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
Pr Pr0 1 0.00000000 0.00000000 0.00000000 1.0
Pr Pr1 1 0.00000000 0.00000000 0.50000000 1.0
Ni Ni2 1 0.66666700 0.33333300 0.25000000 1.0
Ni Ni3 1 0.33333300 0.66666700 0.75000000 1.0
As As4 1 0.33333300 0.66666700 0.25000000 1.0
As As5 1 0.66666700 0.33333300 0.75000000 1.0
H H6 1 0.33333300 0.66666700 0.93485350 1.0
H H7 1 0.66666700 0.33333300 0.06514650 1.0
H H8 1 0.33333300 0.66666700 0.56514650 1.0
H H9 1 0.66666700 0.33333300 0.43485350 1.0
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