K(IrO2)4
高熵材料 HEA 传统材料 TRAMP-ID: mp-30546 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.09 | 7.3220 | 59.8 | (0,0,1) |
| 12.46 | 7.1065 | 59.3 | (1,1,1) |
| 16.88 | 5.2511 | 39.4 | (1,1,0) |
| 17.88 | 4.9604 | 54.9 | (1,1,2) |
| 24.31 | 3.6610 | 5.3 | (0,0,2) |
| 25.06 | 3.5533 | 5.7 | (2,2,2) |
| 26.75 | 3.3327 | 22.5 | (1,1,-1) |
| 27.27 | 3.2707 | 60.3 | (2,2,1) |
| 28.04 | 3.1817 | 61.6 | (1,1,3) |
| 28.54 | 3.1276 | 24.7 | (2,2,3) |
| 33.83 | 2.6499 | 100.0 | (1,0,-1) |
| 34.11 | 2.6288 | 50.7 | (2,1,1) |
| 34.15 | 2.6255 | 33.8 | (2,2,0) |
| 34.23 | 2.6199 | 39.5 | (1,0,2) |
| 34.50 | 2.5995 | 92.9 | (2,1,2) |
| 36.22 | 2.4802 | 20.0 | (2,2,4) |
| 36.83 | 2.4407 | 33.2 | (0,0,3) |
| 37.98 | 2.3688 | 29.3 | (3,3,3) |
| 38.04 | 2.3654 | 1.6 | (2,1,0) |
| 38.30 | 2.3498 | 10.6 | (1,1,-2) |
| 39.12 | 2.3028 | 1.2 | (2,1,3) |
| 39.30 | 2.2924 | 2.6 | (3,3,2) |
| 39.72 | 2.2690 | 2.5 | (1,1,4) |
| 40.69 | 2.2172 | 5.3 | (3,3,4) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of K(IrO2)4 were obtained from the Materials Project database (MP-ID: mp-30546, 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_K(IrO2)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.29659809
_cell_length_b 7.29659809
_cell_length_c 9.92527878
_cell_angle_alpha 48.80747416
_cell_angle_beta 48.80747416
_cell_angle_gamma 25.40353535
_symmetry_Int_Tables_number 1
_chemical_formula_structural K(IrO2)4
_chemical_formula_sum 'K1 Ir4 O8'
_cell_volume 167.23221080
_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 0.00000000 0.00000000 1.0
Ir Ir1 1 0.83837900 0.83837900 0.81362900 1.0
Ir Ir2 1 0.16162100 0.16162100 0.18637100 1.0
Ir Ir3 1 0.64498000 0.64498000 0.52276000 1.0
Ir Ir4 1 0.35502000 0.35502000 0.47724000 1.0
O O5 1 0.78718400 0.78718400 0.06233000 1.0
O O6 1 0.14511500 0.14511500 0.40019000 1.0
O O7 1 0.85488500 0.85488500 0.59981000 1.0
O O8 1 0.45557600 0.45557600 0.72092800 1.0
O O9 1 0.15999700 0.15999700 0.63973800 1.0
O O10 1 0.84000300 0.84000300 0.36026200 1.0
O O11 1 0.21281600 0.21281600 0.93767000 1.0
O O12 1 0.54442400 0.54442400 0.27907200 1.0
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