Sr2YGaCu2O7
高熵材料 HEAMP-ID: mp-556575 · 空间群: Ima2 (#46)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.61 | 11.6129 | 16.4 | (1,1,-1) |
| 19.73 | 4.4999 | 2.5 | (2,1,-1) |
| 22.97 | 3.8712 | 1.5 | (0,0,1) |
| 24.23 | 3.6725 | 1.3 | (1,1,0) |
| 25.04 | 3.5568 | 3.2 | (3,2,-2) |
| 27.70 | 3.2210 | 4.9 | (2,2,-1) |
| 31.44 | 2.8451 | 1.5 | (4,3,-3) |
| 32.38 | 2.7649 | 28.9 | (1,-1,1) |
| 32.72 | 2.7373 | 100.0 | (3,3,-2) |
| 33.05 | 2.7106 | 31.1 | (1,-1,-1) |
| 36.69 | 2.4493 | 2.1 | (1,0,1) |
| 38.77 | 2.3226 | 22.4 | (4,4,-3) |
| 38.77 | 2.3226 | 6.5 | (5,5,-5) |
| 40.08 | 2.2499 | 3.3 | (4,2,-2) |
| 40.63 | 2.2203 | 2.7 | (2,4,-2) |
| 41.90 | 2.1559 | 1.1 | (2,3,-1) |
| 45.29 | 2.0022 | 1.2 | (5,3,-3) |
| 45.80 | 1.9813 | 1.7 | (3,5,-3) |
| 46.94 | 1.9356 | 32.9 | (0,0,2) |
| 46.94 | 1.9355 | 7.5 | (6,6,-6) |
| 47.63 | 1.9093 | 2.6 | (1,1,1) |
| 51.27 | 1.7818 | 1.3 | (5,4,-3) |
| 51.38 | 1.7784 | 1.3 | (6,4,-4) |
| 51.84 | 1.7637 | 1.9 | (4,6,-4) |
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 Sr2YGaCu2O7 were obtained from the Materials Project database (MP-ID: mp-556575, 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_Sr2YGaCu2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.24141736
_cell_length_b 12.24141736
_cell_length_c 12.24141736
_cell_angle_alpha 154.41446268
_cell_angle_beta 153.89218336
_cell_angle_gamma 36.87857578
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2YGaCu2O7
_chemical_formula_sum 'Sr4 Y2 Ga2 Cu4 O14'
_cell_volume 348.13448119
_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 0.86686400 0.84518400 0.01464600 1.0
Sr Sr1 1 0.13313600 0.14778200 0.97831900 1.0
Sr Sr2 1 0.33053800 0.34518400 0.97831900 1.0
Sr Sr3 1 0.66946200 0.64778200 0.01464600 1.0
Y Y4 1 0.50000000 0.49996800 0.99996800 1.0
Y Y5 1 0.00000000 0.99996800 0.99996800 1.0
Ga Ga6 1 0.31955100 0.71038100 0.52993200 1.0
Ga Ga7 1 0.68044900 0.21038100 0.39083000 1.0
Cu Cu8 1 0.07204300 0.57109400 0.50085500 1.0
Cu Cu9 1 0.42976100 0.92881200 0.50085500 1.0
Cu Cu10 1 0.57023900 0.07109400 0.49905100 1.0
Cu Cu11 1 0.92795700 0.42881200 0.49905100 1.0
O O12 1 0.18990900 0.68712600 0.99988400 1.0
O O13 1 0.36566900 0.35740200 0.22307100 1.0
O O14 1 0.18724200 0.18712600 0.49721700 1.0
O O15 1 0.72147200 0.20269700 0.57032500 1.0
O O16 1 0.31306200 0.81385800 0.99913200 1.0
O O17 1 0.31472600 0.31385800 0.50079600 1.0
O O18 1 0.63433100 0.85740200 0.99173300 1.0
O O19 1 0.81275800 0.30997500 0.99988400 1.0
O O20 1 0.81009100 0.80997500 0.49721700 1.0
O O21 1 0.13237300 0.70269700 0.48122500 1.0
O O22 1 0.27852800 0.84885200 0.48122500 1.0
O O23 1 0.86762700 0.34885200 0.57032500 1.0
O O24 1 0.68693800 0.68607000 0.50079600 1.0
O O25 1 0.68527400 0.18607000 0.99913200 1.0
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