Ta2BeCo2As
高熵材料 HEAMP-ID: mp-3279271 · 空间群: P2_1/m (#11)
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 Ta2BeCo2As were obtained from the Materials Project database (MP-ID: mp-3279271, 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_Ta2BeCo2As
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.59361905
_cell_length_b 6.12416971
_cell_length_c 6.97612775
_cell_angle_alpha 90.81585125
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta2BeCo2As
_chemical_formula_sum 'Ta4 Be2 Co4 As2'
_cell_volume 153.51458715
_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 0.25000000 0.50926752 0.17054630 1.0
Ta Ta1 1 0.75000000 0.49073248 0.82945370 1.0
Ta Ta2 1 0.75000000 0.96830057 0.70209295 1.0
Ta Ta3 1 0.25000000 0.03169943 0.29790705 1.0
Be Be4 1 0.25000000 0.77546814 0.88990648 1.0
Be Be5 1 0.75000000 0.22453186 0.11009352 1.0
Co Co6 1 0.25000000 0.64589269 0.57394303 1.0
Co Co7 1 0.75000000 0.35410731 0.42605697 1.0
Co Co8 1 0.75000000 0.86156803 0.05536204 1.0
Co Co9 1 0.25000000 0.13843197 0.94463796 1.0
As As10 1 0.75000000 0.73196304 0.37790249 1.0
As As11 1 0.25000000 0.26803696 0.62209751 1.0
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