PrTa2(Nb2Sn3)2
高熵材料 HEAMP-ID: mp-3246017 · 空间群: Cmm2 (#35)
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 PrTa2(Nb2Sn3)2 were obtained from the Materials Project database (MP-ID: mp-3246017, 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
加载 3D 结构...
# generated using pymatgen
data_PrTa2(Nb2Sn3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.80624723
_cell_length_b 5.80100180
_cell_length_c 9.65931290
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.97011368
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrTa2(Nb2Sn3)2
_chemical_formula_sum 'Pr1 Ta2 Nb4 Sn6'
_cell_volume 281.84225252
_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
Pr Pr0 1 0.00000000 0.00000000 0.99918858 1.0
Ta Ta1 1 0.50000000 0.50000000 0.74971900 1.0
Ta Ta2 1 0.50000000 0.00000000 0.74971900 1.0
Nb Nb3 1 0.00000000 0.50000000 0.74965184 1.0
Nb Nb4 1 0.00000000 0.50000000 0.25113785 1.0
Nb Nb5 1 0.50000000 0.50000000 0.25086979 1.0
Nb Nb6 1 0.50000000 0.00000000 0.25086979 1.0
Sn Sn7 1 0.66507366 0.33253583 0.50060125 1.0
Sn Sn8 1 0.33492634 0.66746417 0.50060125 1.0
Sn Sn9 1 0.66625496 0.33312698 0.99974543 1.0
Sn Sn10 1 0.33374504 0.66687302 0.99974543 1.0
Sn Sn11 1 0.00000000 0.00000000 0.66929590 1.0
Sn Sn12 1 0.00000000 0.00000000 0.32885491 1.0
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