Ta8V2Si6N
高熵材料 HEAMP-ID: mp-3269533 · 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 Ta8V2Si6N were obtained from the Materials Project database (MP-ID: mp-3269533, 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
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# generated using pymatgen
data_Ta8V2Si6N
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.42737059
_cell_length_b 7.42737203
_cell_length_c 5.10315244
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000238
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta8V2Si6N
_chemical_formula_sum 'Ta8 V2 Si6 N1'
_cell_volume 243.80321855
_cell_formula_units_Z 1
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 0.00000000 0.75751182 0.25499720 1.0
Ta Ta1 1 0.24248818 0.24248818 0.25499720 1.0
Ta Ta2 1 0.75751182 1.00000000 0.25499720 1.0
Ta Ta3 1 1.00000000 0.24248818 0.74500280 1.0
Ta Ta4 1 0.75751182 0.75751182 0.74500280 1.0
Ta Ta5 1 0.24248818 0.00000000 0.74500280 1.0
Ta Ta6 1 0.33333300 0.66666700 0.50000000 1.0
Ta Ta7 1 0.66666700 0.33333300 0.50000000 1.0
V V8 1 0.66666700 0.33333300 0.00000000 1.0
V V9 1 0.33333300 0.66666700 0.00000000 1.0
Si Si10 1 1.00000000 0.40490779 0.22512023 1.0
Si Si11 1 0.59509221 0.59509221 0.22512023 1.0
Si Si12 1 0.40490779 0.00000000 0.22512023 1.0
Si Si13 1 0.00000000 0.59509221 0.77487977 1.0
Si Si14 1 0.40490779 0.40490779 0.77487977 1.0
Si Si15 1 0.59509221 1.00000000 0.77487977 1.0
N N16 1 0.00000000 0.00000000 0.50000000 1.0
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