Sr2DyGaCu2O7
高熵材料 HEAMP-ID: mp-653925 · 空间群: Ima2 (#46)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.63 | 11.5846 | 51.8 | (1,1,-1) |
| 15.30 | 5.7923 | 3.5 | (2,2,-2) |
| 19.77 | 4.4900 | 1.7 | (2,1,-1) |
| 23.01 | 3.8650 | 6.9 | (0,0,1) |
| 23.03 | 3.8615 | 1.5 | (3,3,-3) |
| 24.28 | 3.6663 | 8.9 | (1,1,0) |
| 25.09 | 3.5487 | 2.0 | (3,2,-2) |
| 31.52 | 2.8385 | 1.1 | (4,3,-3) |
| 32.45 | 2.7592 | 28.6 | (1,-1,1) |
| 32.78 | 2.7317 | 100.0 | (3,3,-2) |
| 33.09 | 2.7075 | 30.1 | (1,-1,-1) |
| 33.38 | 2.6841 | 1.3 | (2,0,0) |
| 36.76 | 2.4447 | 1.2 | (1,0,1) |
| 38.86 | 2.3177 | 27.2 | (4,4,-3) |
| 38.87 | 2.3169 | 2.3 | (5,5,-5) |
| 40.17 | 2.2450 | 5.5 | (4,2,-2) |
| 40.70 | 2.2169 | 4.8 | (2,4,-2) |
| 45.40 | 1.9977 | 2.8 | (5,3,-3) |
| 45.88 | 1.9778 | 3.3 | (3,5,-3) |
| 47.02 | 1.9325 | 30.8 | (0,0,2) |
| 47.07 | 1.9308 | 7.9 | (6,6,-6) |
| 47.71 | 1.9062 | 5.2 | (1,1,1) |
| 52.54 | 1.7417 | 1.4 | (1,-1,2) |
| 52.99 | 1.7282 | 1.9 | (3,3,-1) |
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 Sr2DyGaCu2O7 were obtained from the Materials Project database (MP-ID: mp-653925, 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_Sr2DyGaCu2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.21251300
_cell_length_b 12.21251300
_cell_length_c 12.21251300
_cell_angle_alpha 154.38259217
_cell_angle_beta 153.88478050
_cell_angle_gamma 36.90694348
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2DyGaCu2O7
_chemical_formula_sum 'Sr4 Dy2 Ga2 Cu4 O14'
_cell_volume 346.16550180
_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 0.33357000 0.85107700 0.48696600 1.0
Sr Sr1 1 0.86411000 0.35107700 0.51750700 1.0
Sr Sr2 1 0.13589000 0.65339600 0.48696600 1.0
Sr Sr3 1 0.66643000 0.15339600 0.51750700 1.0
Dy Dy4 1 0.00000000 0.49972200 0.49972200 1.0
Dy Dy5 1 0.50000000 0.99972200 0.49972200 1.0
Ga Ga6 1 0.68166000 0.79109900 0.97275900 1.0
Ga Ga7 1 0.31834000 0.29109900 0.10943900 1.0
Cu Cu8 1 0.07207800 0.07111500 0.00013800 1.0
Cu Cu9 1 0.42902300 0.42806000 0.00013800 1.0
Cu Cu10 1 0.92792200 0.92806000 0.99903800 1.0
Cu Cu11 1 0.57097700 0.57111500 0.99903800 1.0
O O12 1 0.81222300 0.31135700 0.00143200 1.0
O O13 1 0.86845800 0.80027900 0.02110500 1.0
O O14 1 0.31440800 0.31462000 0.49916900 1.0
O O15 1 0.63343600 0.14302100 0.27645700 1.0
O O16 1 0.68559200 0.18476100 0.00021200 1.0
O O17 1 0.19007500 0.68920900 0.00143200 1.0
O O18 1 0.80992500 0.81135700 0.49913400 1.0
O O19 1 0.36656400 0.64302100 0.50958500 1.0
O O20 1 0.68454900 0.68476100 0.49916900 1.0
O O21 1 0.72082600 0.65264800 0.02110500 1.0
O O22 1 0.27917400 0.30027900 0.93182100 1.0
O O23 1 0.31545100 0.81462000 0.00021200 1.0
O O24 1 0.13154200 0.15264800 0.93182100 1.0
O O25 1 0.18777700 0.18920900 0.49913400 1.0
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