Ta20Al9Cu
传统材料 TRAMP-ID: mp-3306901 · 空间群: Cmmm (#65)
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 Ta20Al9Cu were obtained from the Materials Project database (MP-ID: mp-3306901, 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
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# generated using pymatgen
data_Ta20Al9Cu
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.87336203
_cell_length_b 9.87336198
_cell_length_c 5.18500624
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 89.94264742
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta20Al9Cu
_chemical_formula_sum 'Ta20 Al9 Cu1'
_cell_volume 505.45114745
_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 0.39730432 0.39730432 0.00000000 1.0
Ta Ta1 1 0.89967783 0.10032217 0.50000000 1.0
Ta Ta2 1 0.10032217 0.89967783 0.50000000 1.0
Ta Ta3 1 0.60269568 0.60269568 0.00000000 1.0
Ta Ta4 1 0.12891773 0.46475653 0.00000000 1.0
Ta Ta5 1 0.96367242 0.36972342 0.50000000 1.0
Ta Ta6 1 0.03632758 0.63027658 0.50000000 1.0
Ta Ta7 1 0.87108227 0.53524347 0.00000000 1.0
Ta Ta8 1 0.36972342 0.96367242 0.50000000 1.0
Ta Ta9 1 0.63027658 0.03632758 0.50000000 1.0
Ta Ta10 1 0.46475653 0.12891773 0.00000000 1.0
Ta Ta11 1 0.53524347 0.87108227 0.00000000 1.0
Ta Ta12 1 0.18054553 0.18054553 0.25182870 1.0
Ta Ta13 1 0.68223839 0.31776161 0.75169507 1.0
Ta Ta14 1 0.31776161 0.68223839 0.75169507 1.0
Ta Ta15 1 0.81945447 0.81945447 0.25182870 1.0
Ta Ta16 1 0.31776161 0.68223839 0.24830493 1.0
Ta Ta17 1 0.68223839 0.31776161 0.24830493 1.0
Ta Ta18 1 0.18054553 0.18054553 0.74817130 1.0
Ta Ta19 1 0.81945447 0.81945447 0.74817130 1.0
Al Al20 1 0.50000000 0.50000000 0.50000000 1.0
Al Al21 1 0.25605534 0.93513049 0.00000000 1.0
Al Al22 1 0.43315620 0.23769483 0.50000000 1.0
Al Al23 1 0.56684380 0.76230517 0.50000000 1.0
Al Al24 1 0.74394466 0.06486951 0.00000000 1.0
Al Al25 1 0.23769483 0.43315620 0.50000000 1.0
Al Al26 1 0.76230517 0.56684380 0.50000000 1.0
Al Al27 1 0.93513049 0.25605534 0.00000000 1.0
Al Al28 1 0.06486951 0.74394466 0.00000000 1.0
Cu Cu29 1 0.00000000 0.00000000 0.00000000 1.0
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