SmNb(NiAs)2
高熵材料 HEAMP-ID: mp-3262595 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 26.02 | 3.4241 | 9.4 | (1,0,-1,0) |
| 26.02 | 3.4241 | 4.7 | (1,-1,0,0) |
| 28.70 | 3.1108 | 5.4 | (1,0,-1,2) |
| 28.70 | 3.1108 | 10.7 | (1,-1,0,2) |
| 31.75 | 2.8183 | 14.0 | (1,0,-1,3) |
| 35.63 | 2.5199 | 50.0 | (1,0,-1,4) |
| 35.63 | 2.5199 | 100.0 | (1,-1,0,4) |
| 36.20 | 2.4813 | 7.0 | (0,0,0,6) |
| 45.90 | 1.9769 | 27.0 | (1,1,-2,0) |
| 45.90 | 1.9769 | 54.0 | (2,-1,-1,0) |
| 48.95 | 1.8610 | 8.9 | (0,0,0,8) |
| 50.52 | 1.8067 | 10.0 | (1,0,-1,7) |
| 50.52 | 1.8067 | 5.0 | (1,-1,0,7) |
| 56.26 | 1.6351 | 12.6 | (1,0,-1,8) |
| 56.89 | 1.6184 | 1.7 | (2,0,-2,3) |
| 59.42 | 1.5554 | 11.1 | (2,0,-2,4) |
| 59.42 | 1.5554 | 22.2 | (2,-2,0,4) |
| 59.81 | 1.5462 | 6.3 | (2,-1,-1,6) |
| 59.81 | 1.5462 | 3.1 | (1,-2,1,6) |
| 62.34 | 1.4895 | 1.6 | (1,-1,0,9) |
| 68.76 | 1.3653 | 1.5 | (1,0,-1,10) |
| 69.35 | 1.3550 | 12.6 | (2,-1,-1,8) |
| 69.35 | 1.3550 | 6.3 | (1,-2,1,8) |
| 70.63 | 1.3336 | 1.7 | (2,0,-2,7) |
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 SmNb(NiAs)2 were obtained from the Materials Project database (MP-ID: mp-3262595, 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_SmNb(NiAs)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.95381493
_cell_length_b 3.95381425
_cell_length_c 14.88764957
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99998952
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmNb(NiAs)2
_chemical_formula_sum 'Sm2 Nb2 Ni4 As4'
_cell_volume 201.55306848
_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 0.00000000 1.0
Sm Sm1 1 0.00000000 0.00000000 0.50000000 1.0
Nb Nb2 1 0.00000000 0.00000000 0.25000000 1.0
Nb Nb3 1 0.00000000 0.00000000 0.75000000 1.0
Ni Ni4 1 0.33333300 0.66666700 0.16676717 1.0
Ni Ni5 1 0.66666700 0.33333300 0.83323283 1.0
Ni Ni6 1 0.66666700 0.33333300 0.66676717 1.0
Ni Ni7 1 0.33333300 0.66666700 0.33323283 1.0
As As8 1 0.33333300 0.66666700 0.62631721 1.0
As As9 1 0.66666700 0.33333300 0.37368279 1.0
As As10 1 0.66666700 0.33333300 0.12631721 1.0
As As11 1 0.33333300 0.66666700 0.87368279 1.0
获取直接链接