Sr2NiIrN2
高熵材料 HEAMP-ID: mp-3279239 · 空间群: P4_2/mnm (#136)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.49 | 4.3338 | 25.8 | (1,0,1) |
| 22.39 | 3.9709 | 4.2 | (0,0,2) |
| 24.34 | 3.6569 | 3.5 | (1,1,0) |
| 33.31 | 2.6900 | 100.0 | (1,1,2) |
| 34.69 | 2.5858 | 39.3 | (2,0,0) |
| 38.19 | 2.3565 | 5.6 | (1,0,3) |
| 40.63 | 2.2206 | 9.8 | (2,1,1) |
| 45.70 | 1.9854 | 11.5 | (0,0,4) |
| 49.87 | 1.8285 | 17.6 | (2,2,0) |
| 52.54 | 1.7417 | 4.9 | (2,1,3) |
| 54.47 | 1.6847 | 2.3 | (3,0,1) |
| 55.31 | 1.6609 | 1.3 | (2,2,2) |
| 58.62 | 1.5748 | 17.6 | (2,0,4) |
| 61.03 | 1.5184 | 1.5 | (1,0,5) |
| 61.30 | 1.5122 | 34.0 | (3,1,2) |
| 64.51 | 1.4446 | 1.4 | (3,0,3) |
| 66.21 | 1.4115 | 2.4 | (3,2,1) |
| 69.94 | 1.3450 | 12.5 | (2,2,4) |
| 72.14 | 1.3093 | 2.0 | (2,1,5) |
| 73.21 | 1.2929 | 5.5 | (4,0,0) |
| 75.37 | 1.2611 | 1.7 | (3,2,3) |
| 76.55 | 1.2446 | 8.9 | (1,1,6) |
| 76.96 | 1.2390 | 1.6 | (4,1,1) |
| 82.84 | 1.1653 | 7.3 | (3,3,2) |
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 Sr2NiIrN2 were obtained from the Materials Project database (MP-ID: mp-3279239, 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_Sr2NiIrN2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.17168425
_cell_length_b 5.17168425
_cell_length_c 7.94176541
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2NiIrN2
_chemical_formula_sum 'Sr4 Ni2 Ir2 N4'
_cell_volume 212.41298296
_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 0.50000000 0.75000000 1.0
Sr Sr1 1 0.00000000 0.50000000 0.25000000 1.0
Sr Sr2 1 0.50000000 0.00000000 0.25000000 1.0
Sr Sr3 1 0.50000000 0.00000000 0.75000000 1.0
Ni Ni4 1 0.50000000 0.50000000 0.50000000 1.0
Ni Ni5 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir6 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir7 1 0.50000000 0.50000000 0.00000000 1.0
N N8 1 0.74207776 0.74207776 0.50000000 1.0
N N9 1 0.75792224 0.24207776 0.00000000 1.0
N N10 1 0.25792224 0.25792224 0.50000000 1.0
N N11 1 0.24207776 0.75792224 0.00000000 1.0
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