SrNb(NiAs)2
高熵材料 HEAMP-ID: mp-3281960 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.17 | 7.9237 | 43.9 | (0,0,0,2) |
| 25.99 | 3.4281 | 3.3 | (1,0,-1,0) |
| 28.37 | 3.1463 | 4.2 | (1,0,-1,2) |
| 31.10 | 2.8757 | 11.7 | (1,0,-1,3) |
| 31.10 | 2.8757 | 5.8 | (0,1,-1,3) |
| 33.94 | 2.6412 | 9.9 | (0,0,0,6) |
| 34.60 | 2.5924 | 100.0 | (1,0,-1,4) |
| 34.60 | 2.5924 | 50.0 | (0,1,-1,4) |
| 38.69 | 2.3272 | 1.0 | (1,0,-1,5) |
| 43.24 | 2.0923 | 9.4 | (1,0,-1,6) |
| 45.81 | 1.9809 | 7.7 | (0,0,0,8) |
| 45.85 | 1.9792 | 29.9 | (2,-1,-1,0) |
| 45.85 | 1.9792 | 59.8 | (1,1,-2,0) |
| 47.34 | 1.9202 | 2.2 | (2,-1,-1,2) |
| 47.34 | 1.9202 | 4.5 | (1,1,-2,2) |
| 48.17 | 1.8891 | 11.1 | (1,0,-1,7) |
| 48.17 | 1.8891 | 5.6 | (0,1,-1,7) |
| 53.42 | 1.7152 | 12.6 | (1,0,-1,8) |
| 56.44 | 1.6304 | 3.1 | (2,0,-2,3) |
| 58.22 | 1.5847 | 1.1 | (0,0,0,10) |
| 58.25 | 1.5839 | 11.8 | (2,-1,-1,6) |
| 58.69 | 1.5731 | 21.0 | (2,0,-2,4) |
| 58.69 | 1.5731 | 10.5 | (0,2,-2,4) |
| 58.97 | 1.5663 | 9.0 | (1,0,-1,9) |
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 SrNb(NiAs)2 were obtained from the Materials Project database (MP-ID: mp-3281960, 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_SrNb(NiAs)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.95845891
_cell_length_b 3.95845832
_cell_length_c 15.84738329
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000500
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrNb(NiAs)2
_chemical_formula_sum 'Sr2 Nb2 Ni4 As4'
_cell_volume 215.05046672
_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
Sr Sr0 1 0.00000000 0.00000000 0.00000000 1.0
Sr Sr1 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 0.17045448 1.0
Ni Ni5 1 0.66666700 0.33333300 0.82954552 1.0
Ni Ni6 1 0.66666700 0.33333300 0.67045448 1.0
Ni Ni7 1 0.33333300 0.66666700 0.32954552 1.0
As As8 1 0.33333300 0.66666700 0.63438613 1.0
As As9 1 0.66666700 0.33333300 0.36561387 1.0
As As10 1 0.66666700 0.33333300 0.13438613 1.0
As As11 1 0.33333300 0.66666700 0.86561387 1.0
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