Li2Ca2Ta3O10
高熵材料 HEAMP-ID: mp-15902 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.66 | 13.2660 | 23.0 | (1,1,-1) |
| 13.35 | 6.6330 | 12.1 | (2,2,-2) |
| 20.08 | 4.4220 | 51.2 | (3,3,-3) |
| 22.55 | 3.9430 | 100.0 | (1,0,0) |
| 24.49 | 3.6349 | 21.8 | (2,1,-1) |
| 26.88 | 3.3165 | 8.2 | (4,4,-4) |
| 27.99 | 3.1876 | 46.8 | (3,2,-2) |
| 31.74 | 2.8194 | 60.3 | (0,0,1) |
| 32.47 | 2.7578 | 1.7 | (1,1,0) |
| 32.60 | 2.7471 | 83.7 | (4,3,-3) |
| 33.78 | 2.6532 | 1.9 | (5,5,-5) |
| 34.57 | 2.5947 | 2.7 | (2,2,-1) |
| 37.84 | 2.3773 | 20.1 | (3,3,-2) |
| 37.96 | 2.3705 | 1.7 | (5,4,-4) |
| 40.81 | 2.2110 | 13.0 | (6,6,-6) |
| 42.06 | 2.1481 | 1.2 | (4,4,-3) |
| 45.50 | 1.9936 | 41.2 | (1,-1,1) |
| 47.63 | 1.9092 | 1.9 | (3,1,-1) |
| 48.01 | 1.8951 | 7.7 | (7,7,-7) |
| 50.20 | 1.8175 | 19.0 | (4,2,-2) |
| 50.22 | 1.8168 | 28.3 | (7,6,-6) |
| 51.36 | 1.7791 | 22.3 | (1,0,1) |
| 52.34 | 1.7480 | 5.5 | (2,1,0) |
| 52.60 | 1.7398 | 18.7 | (6,6,-5) |
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 Li2Ca2Ta3O10 were obtained from the Materials Project database (MP-ID: mp-15902, 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_Li2Ca2Ta3O10
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 13.56230427
_cell_length_b 13.56230427
_cell_length_c 13.56230427
_cell_angle_alpha 163.09418376
_cell_angle_beta 163.09418376
_cell_angle_gamma 23.99680482
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2Ca2Ta3O10
_chemical_formula_sum 'Li2 Ca2 Ta3 O10'
_cell_volume 210.90228502
_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
Li Li0 1 0.25000000 0.75000000 0.50000000 1.0
Li Li1 1 0.75000000 0.25000000 0.50000000 1.0
Ca Ca2 1 0.41507000 0.41507000 0.00000000 1.0
Ca Ca3 1 0.58493000 0.58493000 0.00000000 1.0
Ta Ta4 1 0.84550000 0.84550000 0.00000000 1.0
Ta Ta5 1 0.00000000 0.00000000 0.00000000 1.0
Ta Ta6 1 0.15450000 0.15450000 0.00000000 1.0
O O7 1 0.35552300 0.85552300 0.50000000 1.0
O O8 1 0.77394500 0.77394500 0.00000000 1.0
O O9 1 0.22605500 0.22605500 0.00000000 1.0
O O10 1 0.50000000 0.00000000 0.50000000 1.0
O O11 1 0.85552300 0.35552300 0.50000000 1.0
O O12 1 0.00000000 0.50000000 0.50000000 1.0
O O13 1 0.92517500 0.92517500 0.00000000 1.0
O O14 1 0.07482500 0.07482500 0.00000000 1.0
O O15 1 0.14447700 0.64447700 0.50000000 1.0
O O16 1 0.64447700 0.14447700 0.50000000 1.0
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