Sr2HoGaCu2O7
高熵材料 HEAMP-ID: mp-541325 · 空间群: Ima2 (#46)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.63 | 11.5843 | 54.7 | (1,1,-1) |
| 15.30 | 5.7922 | 4.1 | (2,2,-2) |
| 19.79 | 4.4851 | 1.7 | (1,2,-2) |
| 23.03 | 3.8614 | 1.7 | (3,3,-3) |
| 23.04 | 3.8601 | 7.2 | (1,-1,0) |
| 24.30 | 3.6622 | 9.2 | (2,0,-1) |
| 25.11 | 3.5462 | 2.1 | (2,3,-3) |
| 31.53 | 2.8372 | 1.0 | (3,4,-4) |
| 32.50 | 2.7547 | 28.6 | (1,-1,1) |
| 32.81 | 2.7300 | 100.0 | (4,2,-3) |
| 33.12 | 2.7050 | 30.2 | (1,-1,-1) |
| 33.44 | 2.6800 | 1.4 | (0,2,-2) |
| 36.82 | 2.4411 | 1.3 | (1,-2,1) |
| 38.87 | 2.3169 | 2.4 | (5,5,-5) |
| 38.88 | 2.3166 | 27.8 | (5,3,-4) |
| 40.21 | 2.2425 | 5.6 | (2,4,-4) |
| 40.73 | 2.2155 | 4.8 | (4,2,-4) |
| 45.44 | 1.9960 | 2.8 | (3,5,-5) |
| 45.67 | 1.9865 | 1.2 | (6,4,-5) |
| 45.91 | 1.9768 | 3.4 | (5,3,-5) |
| 47.07 | 1.9307 | 7.7 | (6,6,-6) |
| 47.08 | 1.9301 | 30.8 | (2,-2,0) |
| 47.77 | 1.9038 | 5.3 | (3,-1,-1) |
| 52.63 | 1.7390 | 1.4 | (2,-2,1) |
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 Sr2HoGaCu2O7 were obtained from the Materials Project database (MP-ID: mp-541325, 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_Sr2HoGaCu2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.21073949
_cell_length_b 12.21073949
_cell_length_c 12.21073949
_cell_angle_alpha 154.40246354
_cell_angle_beta 153.92416399
_cell_angle_gamma 36.86377227
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2HoGaCu2O7
_chemical_formula_sum 'Sr4 Ho2 Ga2 Cu4 O14'
_cell_volume 345.28179041
_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 0.13481200 0.65183200 0.48446800 1.0
Sr Sr1 1 0.86518800 0.34965600 0.51702000 1.0
Sr Sr2 1 0.66736400 0.15183200 0.51702000 1.0
Sr Sr3 1 0.33263600 0.84965600 0.48446800 1.0
Ho Ho4 1 0.00000000 0.49942500 0.49942500 1.0
Ho Ho5 1 0.50000000 0.99942500 0.49942500 1.0
Ga Ga6 1 0.31910700 0.28723000 0.10633700 1.0
Ga Ga7 1 0.68089300 0.78723000 0.96812300 1.0
Cu Cu8 1 0.07181600 0.07004700 0.99970000 1.0
Cu Cu9 1 0.92818400 0.92788400 0.99823100 1.0
Cu Cu10 1 0.57034700 0.57004700 0.99823100 1.0
Cu Cu11 1 0.42965300 0.42788400 0.99970000 1.0
O O12 1 0.63515200 0.13999100 0.27514300 1.0
O O13 1 0.36484800 0.63999100 0.50483800 1.0
O O14 1 0.31358600 0.81253900 0.99929700 1.0
O O15 1 0.68641400 0.68571100 0.49895300 1.0
O O16 1 0.31324200 0.31253900 0.49895300 1.0
O O17 1 0.68675800 0.18571100 0.99929700 1.0
O O18 1 0.81203000 0.31086700 0.00142100 1.0
O O19 1 0.18797000 0.18939100 0.49883700 1.0
O O20 1 0.80944600 0.81086700 0.49883700 1.0
O O21 1 0.19055400 0.68939100 0.00142100 1.0
O O22 1 0.72026900 0.64790200 0.01540200 1.0
O O23 1 0.27973100 0.29513300 0.92763400 1.0
O O24 1 0.13250100 0.14790200 0.92763400 1.0
O O25 1 0.86749900 0.79513300 0.01540200 1.0
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