K2Zn3GeAs4
高熵材料 HEAMP-ID: mp-1223875 · 空间群: C222 (#21)
基础信息
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 K2Zn3GeAs4 were obtained from the Materials Project database (MP-ID: mp-1223875, 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
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# generated using pymatgen
data_K2Zn3GeAs4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.85671131
_cell_length_b 7.85671131
_cell_length_c 5.83328300
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 136.32574968
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2Zn3GeAs4
_chemical_formula_sum 'K2 Zn3 Ge1 As4'
_cell_volume 248.65342074
_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 0.50000000 0.00000000 0.24742800 1.0
K K1 1 0.00000000 0.50000000 0.75257200 1.0
Zn Zn2 1 0.50000000 0.50000000 0.50000000 1.0
Zn Zn3 1 0.50000000 0.50000000 0.00000000 1.0
Zn Zn4 1 0.00000000 0.00000000 0.50000000 1.0
Ge Ge5 1 0.00000000 0.00000000 0.00000000 1.0
As As6 1 0.65021300 0.86431300 0.75698300 1.0
As As7 1 0.13568700 0.34978700 0.24301700 1.0
As As8 1 0.86431300 0.65021300 0.24301700 1.0
As As9 1 0.34978700 0.13568700 0.75698300 1.0
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