Sr2NiIrBr
高熵材料 HEAMP-ID: mp-3200734 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.30 | 8.5855 | 100.0 | (0,0,0,2) |
| 20.69 | 4.2927 | 15.7 | (0,0,0,4) |
| 25.10 | 3.5474 | 11.5 | (1,0,-1,1) |
| 25.10 | 3.5474 | 23.0 | (1,-1,0,1) |
| 26.69 | 3.3400 | 7.4 | (1,0,-1,2) |
| 29.16 | 3.0628 | 25.7 | (1,0,-1,3) |
| 31.25 | 2.8618 | 2.3 | (0,0,0,6) |
| 32.32 | 2.7699 | 43.7 | (1,0,-1,4) |
| 32.32 | 2.7699 | 87.4 | (1,-1,0,4) |
| 36.02 | 2.4933 | 12.7 | (1,0,-1,5) |
| 40.14 | 2.2463 | 14.4 | (1,0,-1,6) |
| 42.10 | 2.1464 | 21.9 | (0,0,0,8) |
| 43.22 | 2.0932 | 44.5 | (2,-1,-1,0) |
| 43.22 | 2.0932 | 22.2 | (1,-2,1,0) |
| 44.55 | 2.0337 | 11.9 | (2,-1,-1,2) |
| 44.55 | 2.0337 | 5.9 | (1,-2,1,2) |
| 44.60 | 2.0317 | 8.9 | (1,0,-1,7) |
| 48.38 | 1.8815 | 6.7 | (2,-1,-1,4) |
| 48.38 | 1.8815 | 3.3 | (1,-2,1,4) |
| 50.63 | 1.8028 | 1.8 | (2,0,-2,1) |
| 50.63 | 1.8028 | 3.6 | (2,-2,0,1) |
| 52.99 | 1.7282 | 1.7 | (2,0,-2,3) |
| 52.99 | 1.7282 | 3.4 | (2,-2,0,3) |
| 53.36 | 1.7171 | 3.5 | (0,0,0,10) |
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 Sr2NiIrBr were obtained from the Materials Project database (MP-ID: mp-3200734, 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_Sr2NiIrBr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.18644888
_cell_length_b 4.18644790
_cell_length_c 17.17092393
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999252
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2NiIrBr
_chemical_formula_sum 'Sr4 Ni2 Ir2 Br2'
_cell_volume 260.62484377
_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 0.61508842 1.0
Sr Sr1 1 0.00000000 0.00000000 0.38519364 1.0
Sr Sr2 1 0.00000000 0.00000000 0.11508842 1.0
Sr Sr3 1 0.00000000 0.00000000 0.88519364 1.0
Ni Ni4 1 0.66666700 0.33333300 0.99848909 1.0
Ni Ni5 1 0.33333300 0.66666700 0.49848909 1.0
Ir Ir6 1 0.66666700 0.33333300 0.50150181 1.0
Ir Ir7 1 0.33333300 0.66666700 0.00150181 1.0
Br Br8 1 0.66666700 0.33333300 0.24972705 1.0
Br Br9 1 0.33333300 0.66666700 0.74972705 1.0
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