KAu2
传统材料 TRAMP-ID: mp-30401 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.99 | 4.9295 | 64.5 | (1,0,-1,0) |
| 17.99 | 4.9295 | 32.3 | (0,1,-1,0) |
| 18.21 | 4.8713 | 56.0 | (0,0,0,2) |
| 20.19 | 4.3985 | 50.6 | (1,0,-1,1) |
| 25.71 | 3.4649 | 4.7 | (1,0,-1,2) |
| 25.71 | 3.4649 | 2.4 | (0,1,-1,2) |
| 31.43 | 2.8460 | 2.8 | (2,-1,-1,0) |
| 33.03 | 2.7119 | 41.3 | (1,0,-1,3) |
| 36.45 | 2.4647 | 3.6 | (2,0,-2,0) |
| 36.45 | 2.4647 | 1.8 | (0,2,-2,0) |
| 36.57 | 2.4574 | 38.1 | (2,-1,-1,2) |
| 36.57 | 2.4574 | 76.1 | (1,1,-2,2) |
| 36.90 | 2.4357 | 57.0 | (0,0,0,4) |
| 37.64 | 2.3895 | 100.0 | (2,0,-2,1) |
| 37.64 | 2.3895 | 50.0 | (0,2,-2,1) |
| 41.04 | 2.1993 | 58.9 | (2,0,-2,2) |
| 41.04 | 2.1993 | 29.5 | (0,2,-2,2) |
| 41.35 | 2.1837 | 33.9 | (1,0,-1,4) |
| 46.24 | 1.9633 | 39.8 | (2,0,-2,3) |
| 46.24 | 1.9633 | 19.9 | (0,2,-2,3) |
| 48.88 | 1.8632 | 5.8 | (3,-1,-2,0) |
| 48.88 | 1.8632 | 11.7 | (2,1,-3,0) |
| 49.83 | 1.8300 | 3.2 | (3,-1,-2,1) |
| 49.83 | 1.8300 | 3.2 | (2,1,-3,1) |
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 KAu2 were obtained from the Materials Project database (MP-ID: mp-30401, 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_KAu2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.69206615
_cell_length_b 5.69206444
_cell_length_c 9.74263078
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000990
_symmetry_Int_Tables_number 1
_chemical_formula_structural KAu2
_chemical_formula_sum 'K4 Au8'
_cell_volume 273.36730985
_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 0.33333300 0.66666700 0.56141261 1.0
K K1 1 0.66666700 0.33333300 0.06141261 1.0
K K2 1 0.66666700 0.33333300 0.43858739 1.0
K K3 1 0.33333300 0.66666700 0.93858739 1.0
Au Au4 1 0.33503177 0.16751638 0.75000000 1.0
Au Au5 1 0.66496823 0.83248362 0.25000000 1.0
Au Au6 1 0.16751638 0.83248362 0.25000000 1.0
Au Au7 1 0.83248362 0.66496823 0.75000000 1.0
Au Au8 1 0.83248362 0.16751638 0.75000000 1.0
Au Au9 1 0.16751638 0.33503177 0.25000000 1.0
Au Au10 1 0.00000000 0.00000000 0.50000000 1.0
Au Au11 1 0.00000000 0.00000000 -0.00000000 1.0
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