TaNiAs
高熵材料 HEAMP-ID: mp-1102844 · 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 TaNiAs were obtained from the Materials Project database (MP-ID: mp-1102844, 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_TaNiAs
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.70268000
_cell_length_b 6.29053100
_cell_length_c 7.30167200
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural TaNiAs
_chemical_formula_sum 'Ta4 Ni4 As4'
_cell_volume 170.06925419
_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
Ta Ta0 1 0.25000000 0.01935300 0.33854300 1.0
Ta Ta1 1 0.25000000 0.51935300 0.16145700 1.0
Ta Ta2 1 0.75000000 0.98064700 0.66145700 1.0
Ta Ta3 1 0.75000000 0.48064700 0.83854300 1.0
Ni Ni4 1 0.25000000 0.15730800 0.92756500 1.0
Ni Ni5 1 0.25000000 0.65730800 0.57243500 1.0
Ni Ni6 1 0.75000000 0.84269200 0.07243500 1.0
Ni Ni7 1 0.75000000 0.34269200 0.42756500 1.0
As As8 1 0.25000000 0.28610700 0.62380800 1.0
As As9 1 0.25000000 0.78610700 0.87619200 1.0
As As10 1 0.75000000 0.71389300 0.37619200 1.0
As As11 1 0.75000000 0.21389300 0.12380800 1.0
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