Yb3As4
传统材料 TRAMP-ID: mp-3249003 · 空间群: Fdd2 (#43)
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 Yb3As4 were obtained from the Materials Project database (MP-ID: mp-3249003, 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
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# generated using pymatgen
data_Yb3As4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.59914872
_cell_length_b 7.59914871
_cell_length_c 8.84401868
_cell_angle_alpha 83.24646718
_cell_angle_beta 83.24647076
_cell_angle_gamma 136.60356255
_symmetry_Int_Tables_number 1
_chemical_formula_structural Yb3As4
_chemical_formula_sum 'Yb6 As8'
_cell_volume 332.66044127
_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
Yb Yb0 1 0.88133901 0.62104093 0.16741366 1.0
Yb Yb1 1 0.53781190 0.29807732 0.83315678 1.0
Yb Yb2 1 0.29807732 0.53781190 0.33315678 1.0
Yb Yb3 1 0.62104093 0.88133901 0.66741366 1.0
Yb Yb4 1 0.00409651 0.25394959 0.00046623 1.0
Yb Yb5 1 0.25394959 0.00409651 0.50046623 1.0
As As6 1 0.60426997 0.67507404 0.98956412 1.0
As As7 1 0.12932872 0.71455588 0.83785578 1.0
As As8 1 0.67507404 0.60426997 0.48956412 1.0
As As9 1 0.30256748 0.21712002 0.16311921 1.0
As As10 1 0.71455588 0.12932872 0.33785578 1.0
As As11 1 0.84307418 0.41440546 0.51089223 1.0
As As12 1 0.41440546 0.84307418 0.01089223 1.0
As As13 1 0.21712002 0.30256748 0.66311921 1.0
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