MnNiAs
高熵材料 HEAMP-ID: mp-1103634 · 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 MnNiAs were obtained from the Materials Project database (MP-ID: mp-1103634, 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_MnNiAs
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.16658400
_cell_length_b 3.77855900
_cell_length_c 6.98659000
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural MnNiAs
_chemical_formula_sum 'Mn4 Ni4 As4'
_cell_volume 162.79314656
_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
Mn Mn0 1 0.02311900 0.25000000 0.32093100 1.0
Mn Mn1 1 0.52311900 0.25000000 0.17906900 1.0
Mn Mn2 1 0.97688100 0.75000000 0.67906900 1.0
Mn Mn3 1 0.47688100 0.75000000 0.82093100 1.0
Ni Ni4 1 0.14231500 0.25000000 0.94158100 1.0
Ni Ni5 1 0.64231500 0.25000000 0.55841900 1.0
Ni Ni6 1 0.85768500 0.75000000 0.05841900 1.0
Ni Ni7 1 0.35768500 0.75000000 0.44158100 1.0
As As8 1 0.25827900 0.25000000 0.62334600 1.0
As As9 1 0.75827900 0.25000000 0.87665400 1.0
As As10 1 0.74172100 0.75000000 0.37665400 1.0
As As11 1 0.24172100 0.75000000 0.12334600 1.0
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