Eu4As3
传统材料 TRAMP-ID: mp-20995 · 空间群: I-43d (#220)
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 Eu4As3 were obtained from the Materials Project database (MP-ID: mp-20995, 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_Eu4As3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.94834609
_cell_length_b 7.94826385
_cell_length_c 7.94637372
_cell_angle_alpha 109.46421768
_cell_angle_beta 109.46566868
_cell_angle_gamma 109.47215292
_symmetry_Int_Tables_number 1
_chemical_formula_structural Eu4As3
_chemical_formula_sum 'Eu8 As6'
_cell_volume 386.50793788
_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
Eu Eu0 1 0.36354248 0.49980560 0.99996616 1.0
Eu Eu1 1 0.63650524 0.63612585 0.63638802 1.0
Eu Eu2 1 0.50002019 0.00001524 0.36362755 1.0
Eu Eu3 1 0.00026218 0.36377946 0.50023726 1.0
Eu Eu4 1 0.50001458 -0.00001227 0.86375916 1.0
Eu Eu5 1 0.99966367 0.86346673 0.49990567 1.0
Eu Eu6 1 0.86382863 0.50037303 0.00025247 1.0
Eu Eu7 1 0.13620410 0.13646580 0.13643657 1.0
As As8 1 0.75002450 0.87474864 0.12488250 1.0
As As9 1 0.62528950 0.37526079 0.25013741 1.0
As As10 1 0.87513684 0.12528463 0.74999209 1.0
As As11 1 0.12471469 0.74995861 0.87484867 1.0
As As12 1 0.37473066 0.24988508 0.62473220 1.0
As As13 1 0.25006175 0.62484280 0.37483328 1.0
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