EuAs
传统材料 TRAMP-ID: mp-1102993 · 空间群: P-62m (#189)
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 EuAs were obtained from the Materials Project database (MP-ID: mp-1102993, 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_EuAs
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.29271853
_cell_length_b 7.92369792
_cell_length_c 7.92664365
_cell_angle_alpha 120.01227818
_cell_angle_beta 90.00023090
_cell_angle_gamma 89.99969914
_symmetry_Int_Tables_number 1
_chemical_formula_structural EuAs
_chemical_formula_sum 'Eu6 As6'
_cell_volume 342.24131622
_cell_formula_units_Z 6
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 -0.00000052 0.31953203 0.99908592 1.0
Eu Eu1 1 -0.00000274 0.68076792 0.68100426 1.0
Eu Eu2 1 -0.00000228 0.00134427 0.31987869 1.0
Eu Eu3 1 0.50000071 0.64716030 0.00067154 1.0
Eu Eu4 1 0.49999439 0.35226528 0.35251197 1.0
Eu Eu5 1 0.49999455 0.99881732 0.64652081 1.0
As As6 1 0.29296727 0.00021283 0.00009666 1.0
As As7 1 0.70707103 0.00020359 0.00008396 1.0
As As8 1 0.23088772 0.33318355 0.66679653 1.0
As As9 1 0.76910375 0.33318059 0.66678538 1.0
As As10 1 0.22759373 0.66657228 0.33328089 1.0
As As11 1 0.77239439 0.66656005 0.33327938 1.0
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