K3CaTa4O12
高熵材料 HEAMP-ID: mp-3255944 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.25 | 3.9959 | 69.3 | (0,1,1) |
| 22.25 | 3.9954 | 69.3 | (0,1,-1) |
| 22.29 | 3.9878 | 68.9 | (2,0,0) |
| 31.66 | 2.8257 | 50.2 | (0,2,0) |
| 31.67 | 2.8250 | 50.1 | (0,0,2) |
| 31.70 | 2.8227 | 100.0 | (2,1,1) |
| 31.70 | 2.8225 | 100.0 | (2,1,-1) |
| 39.07 | 2.3056 | 11.3 | (2,2,0) |
| 39.08 | 2.3052 | 11.3 | (2,0,2) |
| 45.39 | 1.9979 | 31.5 | (0,2,2) |
| 45.40 | 1.9977 | 31.5 | (0,2,-2) |
| 45.49 | 1.9939 | 31.2 | (4,0,0) |
| 51.11 | 1.7872 | 7.7 | (0,3,1) |
| 51.11 | 1.7870 | 7.7 | (0,3,-1) |
| 51.12 | 1.7868 | 7.7 | (0,1,3) |
| 51.12 | 1.7866 | 7.7 | (0,1,-3) |
| 51.14 | 1.7863 | 15.4 | (2,2,2) |
| 51.14 | 1.7861 | 15.4 | (2,2,-2) |
| 51.20 | 1.7841 | 15.4 | (4,1,1) |
| 51.20 | 1.7841 | 15.4 | (4,1,-1) |
| 56.42 | 1.6309 | 19.8 | (2,3,1) |
| 56.42 | 1.6308 | 19.8 | (2,3,-1) |
| 56.43 | 1.6306 | 19.7 | (2,1,3) |
| 56.43 | 1.6305 | 19.8 | (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 K3CaTa4O12 were obtained from the Materials Project database (MP-ID: mp-3255944, 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_K3CaTa4O12
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.97564597
_cell_length_b 5.65144949
_cell_length_c 5.64989340
_cell_angle_alpha 89.99375692
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural K3CaTa4O12
_chemical_formula_sum 'K3 Ca1 Ta4 O12'
_cell_volume 254.66306981
_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
K K0 1 0.00000000 0.00049057 0.99998640 1.0
K K1 1 0.50000000 0.50023570 0.49991943 1.0
K K2 1 0.50000000 0.99983640 0.99926987 1.0
Ca Ca3 1 0.00000000 0.50480730 0.50257756 1.0
Ta Ta4 1 0.25002811 0.00002111 0.50001990 1.0
Ta Ta5 1 0.74997153 0.49993235 0.99996986 1.0
Ta Ta6 1 0.74997189 0.00002111 0.50001990 1.0
Ta Ta7 1 0.25002847 0.49993235 0.99996986 1.0
O O8 1 0.24218578 0.74481987 0.25477082 1.0
O O9 1 0.75456801 0.74519014 0.74538233 1.0
O O10 1 0.75744837 0.25454656 0.74505267 1.0
O O11 1 0.23933764 0.25505698 0.25526546 1.0
O O12 1 0.24255163 0.25454656 0.74505267 1.0
O O13 1 0.76066236 0.25505698 0.25526546 1.0
O O14 1 0.75781422 0.74481987 0.25477082 1.0
O O15 1 0.24543199 0.74519014 0.74538233 1.0
O O16 1 0.00000000 0.99359039 0.50291504 1.0
O O17 1 0.00000000 0.50223216 0.99444904 1.0
O O18 1 0.50000000 0.00227893 0.49732487 1.0
O O19 1 0.50000000 0.49739255 0.00263670 1.0
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