Sr2YCu2NiO7
高熵材料 HEAMP-ID: mp-1042702 · 空间群: Ima2 (#46)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.65 | 11.5509 | 18.1 | (1,1,-1) |
| 19.79 | 4.4853 | 1.9 | (2,1,-1) |
| 22.99 | 3.8688 | 2.1 | (0,0,1) |
| 25.14 | 3.5425 | 2.3 | (3,2,-2) |
| 27.75 | 3.2143 | 2.8 | (2,2,-1) |
| 31.59 | 2.8323 | 1.2 | (4,3,-3) |
| 32.45 | 2.7590 | 28.7 | (1,-1,1) |
| 32.82 | 2.7291 | 100.0 | (3,3,-2) |
| 33.02 | 2.7129 | 30.6 | (1,-1,-1) |
| 36.75 | 2.4455 | 1.1 | (1,0,1) |
| 38.92 | 2.3142 | 20.6 | (4,4,-3) |
| 38.99 | 2.3102 | 5.5 | (5,5,-5) |
| 40.21 | 2.2427 | 3.9 | (4,2,-2) |
| 40.68 | 2.2177 | 3.2 | (2,4,-2) |
| 45.90 | 1.9772 | 1.3 | (3,5,-3) |
| 46.97 | 1.9344 | 32.9 | (0,0,2) |
| 47.21 | 1.9252 | 8.3 | (6,6,-6) |
| 47.67 | 1.9078 | 2.6 | (1,1,1) |
| 51.60 | 1.7712 | 1.0 | (6,4,-4) |
| 51.99 | 1.7589 | 1.4 | (4,6,-4) |
| 53.63 | 1.7089 | 1.3 | (4,1,-1) |
| 55.70 | 1.6501 | 2.7 | (7,7,-7) |
| 58.12 | 1.5871 | 16.8 | (4,2,-1) |
| 58.46 | 1.5788 | 6.6 | (7,5,-5) |
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 Sr2YCu2NiO7 were obtained from the Materials Project database (MP-ID: mp-1042702, 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_Sr2YCu2NiO7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.18176423
_cell_length_b 12.18176423
_cell_length_c 12.18176423
_cell_angle_alpha 154.26456919
_cell_angle_beta 153.81982577
_cell_angle_gamma 37.03956248
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2YCu2NiO7
_chemical_formula_sum 'Sr4 Y2 Cu4 Ni2 O14'
_cell_volume 345.82309717
_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 0.66356300 0.66459500 0.02296300 1.0
Sr Sr1 1 0.33643700 0.35939900 0.00103200 1.0
Sr Sr2 1 0.14163300 0.16459500 0.00103200 1.0
Sr Sr3 1 0.85836700 0.85939900 0.02296300 1.0
Y Y4 1 0.00000000 0.00997600 0.00997600 1.0
Y Y5 1 0.50000000 0.50997600 0.00997600 1.0
Cu Cu6 1 0.57074300 0.08411600 0.50994800 1.0
Cu Cu7 1 0.42925700 0.93920500 0.51337300 1.0
Cu Cu8 1 0.07416800 0.58411600 0.51337300 1.0
Cu Cu9 1 0.92583200 0.43920500 0.50994800 1.0
Ni Ni10 1 0.32024100 0.72224600 0.54248800 1.0
Ni Ni11 1 0.67975900 0.22224600 0.40200500 1.0
O O12 1 0.63437600 0.86969200 0.00406700 1.0
O O13 1 0.36562400 0.36969200 0.23531600 1.0
O O14 1 0.80532900 0.81851200 0.50057500 1.0
O O15 1 0.19467100 0.69524600 0.01318300 1.0
O O16 1 0.81793700 0.31851200 0.01318300 1.0
O O17 1 0.18206300 0.19524600 0.50057500 1.0
O O18 1 0.31770800 0.32951000 0.51900700 1.0
O O19 1 0.68229200 0.20129900 0.01180300 1.0
O O20 1 0.31050300 0.82951000 0.01180300 1.0
O O21 1 0.68949700 0.70129900 0.51900700 1.0
O O22 1 0.13377200 0.70899900 0.49166400 1.0
O O23 1 0.86622800 0.35789300 0.57522700 1.0
O O24 1 0.71733500 0.20899900 0.57522700 1.0
O O25 1 0.28266500 0.85789300 0.49166400 1.0
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