SmNiPH2
高熵材料 HEAMP-ID: mp-3345437 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.62 | 4.1104 | 5.7 | (0,0,0,2) |
| 25.84 | 3.4473 | 25.5 | (1,-1,0,0) |
| 25.84 | 3.4473 | 12.7 | (1,0,-1,0) |
| 28.07 | 3.1791 | 4.0 | (1,-1,0,1) |
| 28.07 | 3.1791 | 2.0 | (1,0,-1,1) |
| 33.94 | 2.6413 | 50.0 | (1,-1,0,2) |
| 33.94 | 2.6413 | 100.0 | (1,0,-1,2) |
| 42.13 | 2.1451 | 1.7 | (1,0,-1,3) |
| 44.06 | 2.0552 | 18.6 | (0,0,0,4) |
| 45.58 | 1.9903 | 17.1 | (1,-2,1,0) |
| 45.58 | 1.9903 | 34.3 | (2,-1,-1,0) |
| 50.98 | 1.7914 | 1.4 | (1,-2,1,2) |
| 50.98 | 1.7914 | 2.8 | (2,-1,-1,2) |
| 51.79 | 1.7653 | 12.5 | (1,0,-1,4) |
| 53.14 | 1.7237 | 3.8 | (2,-2,0,0) |
| 53.14 | 1.7237 | 1.9 | (2,0,-2,0) |
| 58.02 | 1.5896 | 21.1 | (2,-2,0,2) |
| 58.02 | 1.5896 | 10.5 | (2,0,-2,2) |
| 65.26 | 1.4297 | 11.2 | (1,-2,1,4) |
| 65.26 | 1.4297 | 11.2 | (2,-1,-1,4) |
| 65.26 | 1.4297 | 11.2 | (1,1,-2,4) |
| 71.43 | 1.3207 | 3.3 | (2,-2,0,4) |
| 71.43 | 1.3207 | 1.6 | (2,0,-2,4) |
| 72.55 | 1.3030 | 1.5 | (3,-1,-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
关联任务
引用参考
The crystal structure and related material properties of SmNiPH2 were obtained from the Materials Project database (MP-ID: mp-3345437, 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_SmNiPH2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.98061521
_cell_length_b 3.98061620
_cell_length_c 8.22072424
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001628
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmNiPH2
_chemical_formula_sum 'Sm2 Ni2 P2 H4'
_cell_volume 112.80832347
_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
Sm Sm0 1 0.00000000 0.00000000 0.50000000 1.0
Sm Sm1 1 0.00000000 0.00000000 0.00000000 1.0
Ni Ni2 1 0.33333300 0.66666700 0.75000000 1.0
Ni Ni3 1 0.66666700 0.33333300 0.25000000 1.0
P P4 1 0.66666700 0.33333300 0.75000000 1.0
P P5 1 0.33333300 0.66666700 0.25000000 1.0
H H6 1 0.66666700 0.33333300 0.05926271 1.0
H H7 1 0.33333300 0.66666700 0.94073729 1.0
H H8 1 0.66666700 0.33333300 0.44073729 1.0
H H9 1 0.33333300 0.66666700 0.55926271 1.0
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