Eu(GaAs)2
高熵材料 HEAMP-ID: mp-1225526 · 空间群: P2/m (#10)
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 Eu(GaAs)2 were obtained from the Materials Project database (MP-ID: mp-1225526, 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_Eu(GaAs)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.04584430
_cell_length_b 9.48302424
_cell_length_c 12.43216053
_cell_angle_alpha 95.17219509
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Eu(GaAs)2
_chemical_formula_sum 'Eu4 Ga8 As8'
_cell_volume 475.04056113
_cell_formula_units_Z 4
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 -0.00000000 0.20104656 0.27567485 1.0
Eu Eu1 1 0.00000000 0.79895344 0.72432515 1.0
Eu Eu2 1 0.50000000 0.50000000 0.50000000 1.0
Eu Eu3 1 0.50000000 -0.00000000 -0.00000000 1.0
Ga Ga4 1 0.50000000 0.39851629 0.05457143 1.0
Ga Ga5 1 0.50000000 0.60148371 0.94542857 1.0
Ga Ga6 1 0.50000000 0.89130112 0.43770350 1.0
Ga Ga7 1 0.50000000 0.10869888 0.56229650 1.0
Ga Ga8 1 0.00000000 0.80673150 0.17606817 1.0
Ga Ga9 1 -0.00000000 0.19326850 0.82393183 1.0
Ga Ga10 1 0.00000000 0.60556440 0.28214512 1.0
Ga Ga11 1 0.00000000 0.39443560 0.71785488 1.0
As As12 1 -0.00000000 0.26214648 0.53056355 1.0
As As13 1 -0.00000000 0.73785352 0.46943645 1.0
As As14 1 0.50000000 0.95220171 0.24216367 1.0
As As15 1 0.50000000 0.04779829 0.75783633 1.0
As As16 1 -0.00000000 0.24000450 0.02568570 1.0
As As17 1 -0.00000000 0.75999550 0.97431430 1.0
As As18 1 0.50000000 0.44715893 0.25633836 1.0
As As19 1 0.50000000 0.55284107 0.74366164 1.0
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