Ta7Si2B4W3
高熵材料 HEAMP-ID: mp-3211871 · 空间群: Cm (#8)
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 Ta7Si2B4W3 were obtained from the Materials Project database (MP-ID: mp-3211871, 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_Ta7Si2B4W3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.18662255
_cell_length_b 7.18662318
_cell_length_c 7.20557453
_cell_angle_alpha 129.44105507
_cell_angle_beta 129.44105271
_cell_angle_gamma 74.33600986
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta7Si2B4W3
_chemical_formula_sum 'Ta7 Si2 B4 W3'
_cell_volume 216.31615423
_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 0.19105593 0.69105593 0.16431121 1.0
Ta Ta1 1 0.47634646 0.97634646 0.17167299 1.0
Ta Ta2 1 0.30695937 0.47285159 0.50008454 1.0
Ta Ta3 1 0.02745872 0.19289817 0.49865722 1.0
Ta Ta4 1 0.52593751 0.02593751 0.83245877 1.0
Ta Ta5 1 0.69289817 0.52745872 0.49865722 1.0
Ta Ta6 1 0.97285159 0.80695937 0.50008454 1.0
Si Si7 1 0.24688676 0.24941228 0.99855812 1.0
Si Si8 1 0.74941228 0.74688676 0.99855812 1.0
B B9 1 0.12267441 0.62267441 0.74450083 1.0
B B10 1 0.87813375 0.37813375 0.25474960 1.0
B B11 1 0.61971633 0.88248463 0.50182272 1.0
B B12 1 0.38248463 0.11971633 0.50182272 1.0
W W13 1 0.00005234 0.00079468 0.99921742 1.0
W W14 1 0.50079468 0.50005234 0.99921742 1.0
W W15 1 0.80633608 0.30633608 0.83562657 1.0
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