Ta4Al3VB
高熵材料 HEAMP-ID: mp-3316723 · 空间群: P-31m (#162)
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 Ta4Al3VB were obtained from the Materials Project database (MP-ID: mp-3316723, 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_Ta4Al3VB
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.76017652
_cell_length_b 7.76017628
_cell_length_c 5.19486943
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999684
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta4Al3VB
_chemical_formula_sum 'Ta8 Al6 V2 B2'
_cell_volume 270.92461743
_cell_formula_units_Z 2
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 0.24169842 0.00000000 0.25540106 1.0
Ta Ta1 1 0.75830158 1.00000000 0.74459894 1.0
Ta Ta2 1 0.00000000 0.24169842 0.25540106 1.0
Ta Ta3 1 1.00000000 0.75830158 0.74459894 1.0
Ta Ta4 1 0.75830158 0.75830158 0.25540106 1.0
Ta Ta5 1 0.24169842 0.24169842 0.74459894 1.0
Ta Ta6 1 0.66666700 0.33333300 0.50000000 1.0
Ta Ta7 1 0.33333300 0.66666700 0.50000000 1.0
Al Al8 1 0.59358991 0.00000000 0.23366780 1.0
Al Al9 1 0.40641009 1.00000000 0.76633220 1.0
Al Al10 1 0.00000000 0.59358991 0.23366780 1.0
Al Al11 1 1.00000000 0.40641009 0.76633220 1.0
Al Al12 1 0.40641009 0.40641009 0.23366780 1.0
Al Al13 1 0.59358991 0.59358991 0.76633220 1.0
V V14 1 0.33333300 0.66666700 0.00000000 1.0
V V15 1 0.66666700 0.33333300 0.00000000 1.0
B B16 1 0.00000000 0.00000000 0.00000000 1.0
B B17 1 0.00000000 0.00000000 0.50000000 1.0
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