Ta3Nb2GaSi2
高熵材料 HEAMP-ID: mp-3210737 · 空间群: I4cm (#108)
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 Ta3Nb2GaSi2 were obtained from the Materials Project database (MP-ID: mp-3210737, 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_Ta3Nb2GaSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.57563015
_cell_length_b 7.57562934
_cell_length_c 7.57562905
_cell_angle_alpha 128.29363443
_cell_angle_beta 128.29362822
_cell_angle_gamma 76.14983761
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta3Nb2GaSi2
_chemical_formula_sum 'Ta6 Nb4 Ga2 Si4'
_cell_volume 260.32132420
_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 0.98325388 0.81258641 0.50000000 1.0
Ta Ta1 1 0.31258641 0.48325388 0.50000000 1.0
Ta Ta2 1 0.48325388 0.98325388 0.17066646 1.0
Ta Ta3 1 0.81258641 0.31258641 0.82933354 1.0
Ta Ta4 1 0.00049300 0.00049300 1.00000000 1.0
Ta Ta5 1 0.50049300 0.50049300 1.00000000 1.0
Nb Nb6 1 0.01732099 0.18669025 0.50000000 1.0
Nb Nb7 1 0.68669025 0.51732099 0.50000000 1.0
Nb Nb8 1 0.51732099 0.01732099 0.83063174 1.0
Nb Nb9 1 0.18669025 0.68669025 0.16936826 1.0
Ga Ga10 1 0.74934171 0.74934171 0.00000000 1.0
Ga Ga11 1 0.24934171 0.24934171 0.00000000 1.0
Si Si12 1 0.37082154 0.12949223 0.50000000 1.0
Si Si13 1 0.62949223 0.87082154 0.50000000 1.0
Si Si14 1 0.87082154 0.37082154 0.24132831 1.0
Si Si15 1 0.12949223 0.62949223 0.75867169 1.0
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