Hf3As2
传统材料 TRAMP-ID: mp-1190267 · 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 Hf3As2 were obtained from the Materials Project database (MP-ID: mp-1190267, 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_Hf3As2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.66030672
_cell_length_b 10.04607182
_cell_length_c 10.49073986
_cell_angle_alpha 89.99708172
_cell_angle_beta 89.99999931
_cell_angle_gamma 89.99999805
_symmetry_Int_Tables_number 1
_chemical_formula_structural Hf3As2
_chemical_formula_sum 'Hf12 As8'
_cell_volume 385.76238264
_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
Hf Hf0 1 0.25000006 0.62548445 0.54373196 1.0
Hf Hf1 1 0.25000004 0.87453499 0.04371010 1.0
Hf Hf2 1 0.74999994 0.37456555 0.45631717 1.0
Hf Hf3 1 0.74999997 0.12544047 0.95623492 1.0
Hf Hf4 1 0.74999994 0.06931649 0.62733745 1.0
Hf Hf5 1 0.74999993 0.43063510 0.12741104 1.0
Hf Hf6 1 0.24999997 0.93065027 0.37267837 1.0
Hf Hf7 1 0.25000014 0.56939396 0.87256613 1.0
Hf Hf8 1 0.24999986 0.29620455 0.71284139 1.0
Hf Hf9 1 0.24999991 0.20376711 0.21293702 1.0
Hf Hf10 1 0.75000009 0.70382295 0.28717224 1.0
Hf Hf11 1 0.75000015 0.79620317 0.78704595 1.0
As As12 1 0.24999989 0.17643728 0.46821353 1.0
As As13 1 0.24999993 0.32356518 0.96817406 1.0
As As14 1 0.75000000 0.82356029 0.53180715 1.0
As As15 1 0.75000015 0.67645334 0.03180528 1.0
As As16 1 0.75000008 0.50131692 0.69390417 1.0
As As17 1 0.74999995 0.99865822 0.19394326 1.0
As As18 1 0.24999996 0.49870573 0.30612383 1.0
As As19 1 0.25000004 0.00128097 0.80604298 1.0
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