Sm2CoNiH8
高熵材料 HEAMP-ID: mp-3251891 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 23.85 | 3.7302 | 36.0 | (1,-1,1) |
| 25.43 | 3.5028 | 8.3 | (1,0,0) |
| 30.52 | 2.9288 | 47.0 | (2,-2,0) |
| 31.53 | 2.8372 | 100.0 | (1,0,1) |
| 33.50 | 2.6746 | 11.2 | (1,-2,0) |
| 33.50 | 2.6746 | 11.2 | (2,-1,0) |
| 35.84 | 2.5055 | 9.4 | (2,-2,1) |
| 37.17 | 2.4189 | 33.3 | (0,0,2) |
| 38.46 | 2.3407 | 61.3 | (2,-1,1) |
| 45.57 | 1.9905 | 2.2 | (0,1,2) |
| 45.57 | 1.9905 | 2.2 | (1,0,2) |
| 48.83 | 1.8651 | 25.9 | (2,-2,2) |
| 49.67 | 1.8354 | 15.3 | (1,1,0) |
| 49.87 | 1.8285 | 9.1 | (2,-3,1) |
| 49.87 | 1.8285 | 9.1 | (3,-2,1) |
| 50.40 | 1.8107 | 8.7 | (3,-3,1) |
| 50.90 | 1.7941 | 14.4 | (2,-1,2) |
| 55.83 | 1.6468 | 7.8 | (2,0,1) |
| 59.43 | 1.5552 | 13.9 | (3,-1,0) |
| 59.45 | 1.5548 | 3.3 | (1,-1,3) |
| 60.83 | 1.5228 | 10.0 | (4,-3,0) |
| 62.76 | 1.4806 | 3.4 | (3,-1,1) |
| 63.51 | 1.4648 | 13.1 | (1,0,3) |
| 63.53 | 1.4644 | 3.0 | (4,-4,0) |
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 Sm2CoNiH8 were obtained from the Materials Project database (MP-ID: mp-3251891, 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_Sm2CoNiH8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.13847083
_cell_length_b 6.13847104
_cell_length_c 4.83788288
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 145.20568392
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2CoNiH8
_chemical_formula_sum 'Sm2 Co1 Ni1 H8'
_cell_volume 104.02361925
_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
Sm Sm0 1 0.86662883 0.13337117 0.75000000 1.0
Sm Sm1 1 0.13253750 0.86746250 0.25000000 1.0
Co Co2 1 0.40515917 0.59484083 0.25000000 1.0
Ni Ni3 1 0.59416239 0.40583761 0.75000000 1.0
H H4 1 0.08738557 0.91261443 0.75000000 1.0
H H5 1 0.91323711 0.08676289 0.25000000 1.0
H H6 1 0.69086145 0.30913855 0.50701629 1.0
H H7 1 0.30843005 0.69156995 0.49265728 1.0
H H8 1 0.69086145 0.30913855 0.99298371 1.0
H H9 1 0.30843005 0.69156995 0.00734272 1.0
H H10 1 0.50115321 0.49884679 0.99839704 1.0
H H11 1 0.50115321 0.49884679 0.50160296 1.0
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