K2AgSb
弹性数据 ELAMP-ID: mp-7643 · 空间群: Cmcm (#63)
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 K2AgSb were obtained from the Materials Project database (MP-ID: mp-7643, 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_K2AgSb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.28888665
_cell_length_b 6.70144041
_cell_length_c 6.70144054
_cell_angle_alpha 103.23840551
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2AgSb
_chemical_formula_sum 'K4 Ag2 Sb2'
_cell_volume 274.92413557
_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 0.25017325 0.67917210 0.02162552 1.0
K K1 1 0.75017325 0.32082790 0.97837448 1.0
K K2 1 0.24982675 0.02162552 0.67917210 1.0
K K3 1 0.74982675 0.97837448 0.32082790 1.0
Ag Ag4 1 -0.00000000 0.50005760 0.49994240 1.0
Ag Ag5 1 0.50000000 0.49994240 0.50005760 1.0
Sb Sb6 1 0.25000000 0.23628908 0.23628908 1.0
Sb Sb7 1 0.75000000 0.76371092 0.76371092 1.0
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