Sr2YCo2O7
高熵材料 HEAMP-ID: mp-1047167 · 空间群: Imma (#74)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.34 | 12.0400 | 35.9 | (1,1,-1) |
| 14.72 | 6.0200 | 1.4 | (2,2,-2) |
| 17.03 | 5.2071 | 5.1 | (1,0,-1) |
| 19.99 | 4.4421 | 1.4 | (2,1,-2) |
| 22.15 | 4.0133 | 6.2 | (3,3,-3) |
| 23.46 | 3.7915 | 9.6 | (1,-1,0) |
| 24.62 | 3.6165 | 5.3 | (2,0,-1) |
| 27.81 | 3.2082 | 17.7 | (3,1,-2) |
| 29.68 | 3.0100 | 6.6 | (4,4,-4) |
| 32.49 | 2.7561 | 100.0 | (4,2,-3) |
| 33.24 | 2.6956 | 22.5 | (1,-1,1) |
| 33.61 | 2.6667 | 18.2 | (1,-1,-1) |
| 36.52 | 2.4602 | 1.7 | (1,3,-3) |
| 36.87 | 2.4382 | 1.2 | (3,1,-3) |
| 37.82 | 2.3786 | 5.4 | (2,-1,-1) |
| 40.30 | 2.2377 | 11.0 | (2,4,-4) |
| 40.62 | 2.2211 | 8.4 | (4,2,-4) |
| 42.21 | 2.1411 | 2.1 | (4,1,-3) |
| 45.19 | 2.0067 | 12.1 | (6,6,-6) |
| 46.04 | 1.9715 | 1.5 | (2,5,-4) |
| 46.25 | 1.9629 | 2.3 | (5,2,-4) |
| 47.99 | 1.8958 | 29.1 | (2,-2,0) |
| 48.62 | 1.8727 | 1.8 | (3,-1,-1) |
| 50.84 | 1.7958 | 3.3 | (4,6,-6) |
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
组成概览
高熵合金特征
关联任务
引用参考
The crystal structure and related material properties of Sr2YCo2O7 were obtained from the Materials Project database (MP-ID: mp-1047167, 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_Sr2YCo2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.62294698
_cell_length_b 12.62294698
_cell_length_c 12.62294698
_cell_angle_alpha 155.60812398
_cell_angle_beta 155.33931745
_cell_angle_gamma 34.96153373
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2YCo2O7
_chemical_formula_sum 'Sr4 Y2 Co4 O14'
_cell_volume 346.18699277
_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 0.82623800 0.78377100 0.95753300 1.0
Sr Sr1 1 0.17376200 0.21622900 0.04246700 1.0
Sr Sr2 1 0.67376200 0.63129600 0.95753300 1.0
Sr Sr3 1 0.32623800 0.36870400 0.04246700 1.0
Y Y4 1 0.50000000 0.50000000 0.00000000 1.0
Y Y5 1 0.00000000 0.00000000 0.00000000 1.0
Co Co6 1 0.41687600 0.92722800 0.51035200 1.0
Co Co7 1 0.58312400 0.07277200 0.48964800 1.0
Co Co8 1 0.08312400 0.59347600 0.51035200 1.0
Co Co9 1 0.91687600 0.40652400 0.48964800 1.0
O O10 1 0.00000000 0.50000000 0.00000000 1.0
O O11 1 0.50000000 0.50000000 0.50000000 1.0
O O12 1 0.19472200 0.19472200 0.50000000 1.0
O O13 1 0.30527800 0.80527800 0.00000000 1.0
O O14 1 0.80527800 0.80527800 0.50000000 1.0
O O15 1 0.69472200 0.19472200 0.00000000 1.0
O O16 1 0.68688300 0.68688300 0.50000000 1.0
O O17 1 0.81311700 0.31311700 0.00000000 1.0
O O18 1 0.31311700 0.31311700 0.50000000 1.0
O O19 1 0.18688300 0.68688300 0.00000000 1.0
O O20 1 0.84389700 0.30529900 0.46140200 1.0
O O21 1 0.15610300 0.69470100 0.53859800 1.0
O O22 1 0.65610300 0.11750600 0.46140200 1.0
O O23 1 0.34389700 0.88249400 0.53859800 1.0
获取直接链接