CaEu2TaO6
高熵材料 HEAMP-ID: mp-3311351 · 空间群: P2_1/c (#14)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.50 | 4.7965 | 36.3 | (1,0,1) |
| 19.01 | 4.6681 | 8.4 | (0,1,2) |
| 19.11 | 4.6448 | 19.2 | (0,1,0) |
| 21.69 | 4.0974 | 2.0 | (1,1,1) |
| 21.78 | 4.0808 | 2.1 | (0,0,2) |
| 24.27 | 3.6675 | 8.5 | (1,1,2) |
| 24.34 | 3.6562 | 8.4 | (1,1,0) |
| 30.15 | 2.9641 | 42.9 | (2,0,0) |
| 30.87 | 2.8970 | 100.0 | (1,1,3) |
| 30.99 | 2.8859 | 99.3 | (1,1,-1) |
| 31.56 | 2.8348 | 46.8 | (0,2,2) |
| 32.13 | 2.7861 | 10.3 | (2,0,1) |
| 35.89 | 2.5023 | 5.6 | (2,1,2) |
| 35.94 | 2.4987 | 3.5 | (2,1,0) |
| 36.33 | 2.4726 | 3.3 | (1,0,3) |
| 36.56 | 2.4579 | 1.5 | (0,1,4) |
| 36.72 | 2.4477 | 5.5 | (0,1,-2) |
| 36.78 | 2.4438 | 13.5 | (1,2,3) |
| 37.50 | 2.3982 | 1.5 | (2,0,2) |
| 38.57 | 2.3340 | 1.7 | (0,2,4) |
| 38.77 | 2.3224 | 1.7 | (0,2,0) |
| 39.70 | 2.2705 | 3.1 | (1,1,4) |
| 39.84 | 2.2624 | 4.4 | (1,1,-2) |
| 40.81 | 2.2112 | 1.0 | (2,1,3) |
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 CaEu2TaO6 were obtained from the Materials Project database (MP-ID: mp-3311351, 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_CaEu2TaO6
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.92820413
_cell_length_b 5.66975109
_cell_length_c 9.96261547
_cell_angle_alpha 55.00757975
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaEu2TaO6
_chemical_formula_sum 'Ca2 Eu4 Ta2 O12'
_cell_volume 274.32491520
_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
Ca Ca0 1 0.00000000 0.50000000 0.50000000 1.0
Ca Ca1 1 0.50000000 0.50000000 0.00000000 1.0
Eu Eu2 1 0.44465385 0.24000701 0.74565646 1.0
Eu Eu3 1 0.55534615 0.75999299 0.25434354 1.0
Eu Eu4 1 0.94465385 0.75999299 0.75434354 1.0
Eu Eu5 1 0.05534615 0.24000701 0.24565646 1.0
Ta Ta6 1 0.00000000 0.00000000 0.00000000 1.0
Ta Ta7 1 0.50000000 0.00000000 0.50000000 1.0
O O8 1 0.71958720 0.89498648 0.93189686 1.0
O O9 1 0.28041280 0.10501352 0.06810314 1.0
O O10 1 0.21958720 0.10501352 0.56810314 1.0
O O11 1 0.78041280 0.89498648 0.43189686 1.0
O O12 1 0.05131859 0.34397232 0.77037907 1.0
O O13 1 0.94868141 0.65602768 0.22962093 1.0
O O14 1 0.55131859 0.65602768 0.72962093 1.0
O O15 1 0.44868141 0.34397232 0.27037907 1.0
O O16 1 0.17886477 0.76478847 0.94845790 1.0
O O17 1 0.82113523 0.23521153 0.05154210 1.0
O O18 1 0.67886477 0.23521153 0.55154210 1.0
O O19 1 0.32113523 0.76478847 0.44845790 1.0
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