UAs2
传统材料 TRAMP-ID: mp-1102116 · 空间群: Pnma (#62)
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 UAs2 were obtained from the Materials Project database (MP-ID: mp-1102116, 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_UAs2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.88208300
_cell_length_b 7.12992000
_cell_length_c 9.39100000
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural UAs2
_chemical_formula_sum 'U4 As8'
_cell_volume 259.93293703
_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
U U0 1 0.25000000 0.20680900 0.64817600 1.0
U U1 1 0.25000000 0.70680900 0.85182400 1.0
U U2 1 0.75000000 0.79319100 0.35182400 1.0
U U3 1 0.75000000 0.29319100 0.14817600 1.0
As As4 1 0.25000000 0.10557300 0.95315400 1.0
As As5 1 0.25000000 0.60557300 0.54684600 1.0
As As6 1 0.75000000 0.89442700 0.04684600 1.0
As As7 1 0.75000000 0.39442700 0.45315400 1.0
As As8 1 0.25000000 0.09381400 0.33008700 1.0
As As9 1 0.25000000 0.59381400 0.16991300 1.0
As As10 1 0.75000000 0.90618600 0.66991300 1.0
As As11 1 0.75000000 0.40618600 0.83008700 1.0
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