KTa3CuO9
高熵材料 HEAMP-ID: mp-541373 · 空间群: Pmna (#53)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.87 | 8.9601 | 33.2 | (0,1,0) |
| 13.13 | 6.7442 | 5.3 | (0,1,1) |
| 17.31 | 5.1219 | 14.2 | (0,0,2) |
| 19.82 | 4.4800 | 6.6 | (0,2,0) |
| 19.97 | 4.4467 | 30.4 | (0,1,2) |
| 21.65 | 4.1047 | 43.0 | (0,2,1) |
| 23.06 | 3.8574 | 97.6 | (2,0,0) |
| 26.43 | 3.3721 | 50.9 | (0,2,2) |
| 26.62 | 3.3484 | 6.5 | (2,1,1) |
| 27.96 | 3.1908 | 100.0 | (0,1,3) |
| 29.92 | 2.9867 | 39.2 | (0,3,0) |
| 30.58 | 2.9232 | 33.7 | (2,2,0) |
| 30.68 | 2.9138 | 98.2 | (2,1,2) |
| 31.19 | 2.8673 | 30.6 | (0,3,1) |
| 31.84 | 2.8109 | 50.8 | (2,2,1) |
| 32.98 | 2.7157 | 1.4 | (0,2,3) |
| 34.77 | 2.5801 | 12.4 | (0,3,2) |
| 35.04 | 2.5610 | 11.3 | (0,0,4) |
| 35.35 | 2.5388 | 68.2 | (2,2,2) |
| 36.49 | 2.4624 | 5.4 | (0,1,4) |
| 36.55 | 2.4586 | 57.4 | (2,1,3) |
| 36.73 | 2.4469 | 1.1 | (1,3,2) |
| 37.43 | 2.4028 | 1.2 | (3,1,1) |
| 38.11 | 2.3616 | 14.0 | (2,3,0) |
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 KTa3CuO9 were obtained from the Materials Project database (MP-ID: mp-541373, 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_KTa3CuO9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.71477400
_cell_length_b 8.96008600
_cell_length_c 10.24384900
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural KTa3CuO9
_chemical_formula_sum 'K4 Ta12 Cu4 O36'
_cell_volume 708.10645662
_cell_formula_units_Z 4
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 0.08359400 0.24448800 1.0
K K1 1 0.00000000 0.91640600 0.75551200 1.0
K K2 1 0.50000000 0.91640600 0.74448800 1.0
K K3 1 0.50000000 0.08359400 0.25551200 1.0
Ta Ta4 1 0.75000000 0.43023700 0.25000000 1.0
Ta Ta5 1 0.75000000 0.56976300 0.75000000 1.0
Ta Ta6 1 0.25000000 0.56976300 0.75000000 1.0
Ta Ta7 1 0.25000000 0.43023700 0.25000000 1.0
Ta Ta8 1 0.75289400 0.79890500 0.43776700 1.0
Ta Ta9 1 0.75289400 0.20109500 0.56223300 1.0
Ta Ta10 1 0.25289400 0.20109500 0.93776700 1.0
Ta Ta11 1 0.25289400 0.79890500 0.06223300 1.0
Ta Ta12 1 0.74710600 0.79890500 0.06223300 1.0
Ta Ta13 1 0.74710600 0.20109500 0.93776700 1.0
Ta Ta14 1 0.24710600 0.20109500 0.56223300 1.0
Ta Ta15 1 0.24710600 0.79890500 0.43776700 1.0
Cu Cu16 1 0.00000000 0.50000000 0.00000000 1.0
Cu Cu17 1 0.50000000 0.50000000 0.50000000 1.0
Cu Cu18 1 0.50000000 0.50000000 0.00000000 1.0
Cu Cu19 1 0.00000000 0.50000000 0.50000000 1.0
O O20 1 0.80856800 0.00000000 0.00000000 1.0
O O21 1 0.30856800 0.00000000 0.50000000 1.0
O O22 1 0.19143200 0.00000000 0.00000000 1.0
O O23 1 0.69143200 0.00000000 0.50000000 1.0
O O24 1 0.71336500 0.27518200 0.12059700 1.0
O O25 1 0.71336500 0.72481800 0.87940300 1.0
O O26 1 0.21336500 0.72481800 0.62059700 1.0
O O27 1 0.21336500 0.27518200 0.37940300 1.0
O O28 1 0.78663500 0.27518200 0.37940300 1.0
O O29 1 0.78663500 0.72481800 0.62059700 1.0
O O30 1 0.28663500 0.72481800 0.87940300 1.0
O O31 1 0.28663500 0.27518200 0.12059700 1.0
O O32 1 0.81730700 0.58427200 0.38529400 1.0
O O33 1 0.81730700 0.41572800 0.61470600 1.0
O O34 1 0.31730700 0.41572800 0.88529400 1.0
O O35 1 0.31730700 0.58427200 0.11470600 1.0
O O36 1 0.18269300 0.58427200 0.38529400 1.0
O O37 1 0.18269300 0.41572800 0.61470600 1.0
O O38 1 0.68269300 0.41572800 0.88529400 1.0
O O39 1 0.68269300 0.58427200 0.11470600 1.0
O O40 1 0.75000000 0.85158200 0.25000000 1.0
O O41 1 0.75000000 0.14841800 0.75000000 1.0
O O42 1 0.25000000 0.14841800 0.75000000 1.0
O O43 1 0.25000000 0.85158200 0.25000000 1.0
O O44 1 0.00000000 0.44273900 0.18664800 1.0
O O45 1 0.00000000 0.55726100 0.81335200 1.0
O O46 1 0.50000000 0.55726100 0.68664800 1.0
O O47 1 0.50000000 0.44273900 0.31335200 1.0
O O48 1 0.00000000 0.15042800 0.55889300 1.0
O O49 1 0.00000000 0.84957200 0.44110700 1.0
O O50 1 0.50000000 0.84957200 0.05889300 1.0
O O51 1 0.50000000 0.15042800 0.94110700 1.0
O O52 1 0.50000000 0.27279700 0.55279200 1.0
O O53 1 0.50000000 0.72720300 0.44720800 1.0
O O54 1 0.00000000 0.72720300 0.05279200 1.0
O O55 1 0.00000000 0.27279700 0.94720800 1.0
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