Sr2EuTa(CuO4)2
高熵材料 HEAMP-ID: mp-1208877 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.04 | 5.8908 | 12.5 | (0,0,2) |
| 23.79 | 3.7398 | 28.5 | (1,0,1) |
| 27.21 | 3.2771 | 6.6 | (1,0,2) |
| 30.35 | 2.9454 | 4.1 | (0,0,4) |
| 32.10 | 2.7886 | 52.5 | (1,1,0) |
| 32.17 | 2.7828 | 100.0 | (1,0,3) |
| 35.62 | 2.5205 | 2.9 | (1,1,2) |
| 38.13 | 2.3599 | 5.5 | (1,0,4) |
| 38.19 | 2.3563 | 4.7 | (0,0,5) |
| 39.64 | 2.2737 | 2.0 | (1,1,3) |
| 44.75 | 2.0250 | 9.9 | (1,1,4) |
| 44.81 | 2.0228 | 4.8 | (1,0,5) |
| 46.03 | 1.9719 | 33.7 | (2,0,0) |
| 46.23 | 1.9636 | 8.7 | (0,0,6) |
| 48.70 | 1.8699 | 2.7 | (2,0,2) |
| 50.72 | 1.7998 | 2.9 | (1,1,5) |
| 52.46 | 1.7443 | 6.8 | (2,1,1) |
| 54.29 | 1.6896 | 2.1 | (2,1,2) |
| 54.52 | 1.6831 | 1.2 | (0,0,7) |
| 56.13 | 1.6386 | 3.4 | (2,0,4) |
| 57.26 | 1.6089 | 38.8 | (2,1,3) |
| 57.39 | 1.6055 | 12.5 | (1,1,6) |
| 59.74 | 1.5480 | 6.6 | (1,0,7) |
| 61.26 | 1.5132 | 2.4 | (2,1,4) |
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 Sr2EuTa(CuO4)2 were obtained from the Materials Project database (MP-ID: mp-1208877, 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_Sr2EuTa(CuO4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.94372200
_cell_length_b 3.94372200
_cell_length_c 11.78166100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2EuTa(CuO4)2
_chemical_formula_sum 'Sr2 Eu1 Ta1 Cu2 O8'
_cell_volume 183.23950449
_cell_formula_units_Z 1
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 0.50000000 0.50000000 0.20023200 1.0
Sr Sr1 1 0.50000000 0.50000000 0.79976800 1.0
Eu Eu2 1 0.50000000 0.50000000 0.50000000 1.0
Ta Ta3 1 0.00000000 0.00000000 0.00000000 1.0
Cu Cu4 1 0.00000000 0.00000000 0.35571100 1.0
Cu Cu5 1 0.00000000 0.00000000 0.64428900 1.0
O O6 1 0.00000000 0.00000000 0.16836900 1.0
O O7 1 0.00000000 0.00000000 0.83163100 1.0
O O8 1 0.00000000 0.50000000 0.00000000 1.0
O O9 1 0.50000000 0.00000000 0.00000000 1.0
O O10 1 0.00000000 0.50000000 0.36741100 1.0
O O11 1 0.00000000 0.50000000 0.63258900 1.0
O O12 1 0.50000000 0.00000000 0.36741100 1.0
O O13 1 0.50000000 0.00000000 0.63258900 1.0
获取直接链接