K3As
弹性数据 ELAMP-ID: mp-14018 · 空间群: P6_3/mmc (#194)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of K3As were obtained from the Materials Project database (MP-ID: mp-14018, 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_K3As
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.78949242
_cell_length_b 5.78949199
_cell_length_c 10.24261668
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00023666
_symmetry_Int_Tables_number 1
_chemical_formula_structural K3As
_chemical_formula_sum 'K6 As2'
_cell_volume 297.31817812
_cell_formula_units_Z 2
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 0.91929975 1.0
K K1 1 0.66666700 0.33333300 0.41929975 1.0
K K2 1 0.00000000 0.00000000 0.25000000 1.0
K K3 1 -0.00000000 -0.00000000 0.75000000 1.0
K K4 1 0.33333300 0.66666700 0.58070025 1.0
K K5 1 0.66666700 0.33333300 0.08070125 1.0
As As6 1 0.66666600 0.33333400 0.75000000 1.0
As As7 1 0.33333400 0.66666600 0.25000000 1.0
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