Eu3As4
传统材料 TRAMP-ID: mp-1104668 · 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 Eu3As4 were obtained from the Materials Project database (MP-ID: mp-1104668, 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_Eu3As4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.80568754
_cell_length_b 7.89476700
_cell_length_c 9.17248657
_cell_angle_alpha 83.31722529
_cell_angle_beta 71.55198105
_cell_angle_gamma 68.42119865
_symmetry_Int_Tables_number 1
_chemical_formula_structural Eu3As4
_chemical_formula_sum 'Eu6 As8'
_cell_volume 370.86036558
_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 0.74640084 0.50003305 0.50003304 1.0
Eu Eu1 1 0.99647105 0.99999895 0.00004575 1.0
Eu Eu2 1 0.44684642 0.49394899 0.16807745 1.0
Eu Eu3 1 0.10894542 0.50627027 0.83194073 1.0
Eu Eu4 1 0.69079433 0.00623058 0.66806051 1.0
Eu Eu5 1 0.36488015 0.99400159 0.33189702 1.0
As As6 1 0.86277908 0.66768524 0.16338036 1.0
As As7 1 0.69456663 0.33196636 0.83671465 1.0
As As8 1 0.28080641 0.83227508 0.66307320 1.0
As As9 1 0.77633828 0.16753870 0.33686050 1.0
As As10 1 0.32991452 0.32189893 0.50651621 1.0
As As11 1 0.15854176 0.67792198 0.49343554 1.0
As As12 1 0.40196743 0.17808127 0.00654393 1.0
As As13 1 0.58674569 0.82214902 0.99342010 1.0
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