Tm2Ta(TiSi2)2
高熵材料 HEAMP-ID: mp-3307228 · 空间群: P2_1/c (#14)
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 Tm2Ta(TiSi2)2 were obtained from the Materials Project database (MP-ID: mp-3307228, 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_Tm2Ta(TiSi2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.97450335
_cell_length_b 6.79662953
_cell_length_c 6.96376244
_cell_angle_alpha 71.27622191
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm2Ta(TiSi2)2
_chemical_formula_sum 'Tm4 Ta2 Ti4 Si8'
_cell_volume 312.63398522
_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
Tm Tm0 1 0.33001199 0.56727757 0.81018228 1.0
Tm Tm1 1 0.83001199 0.93272243 0.18981772 1.0
Tm Tm2 1 0.66998801 0.43272243 0.18981772 1.0
Tm Tm3 1 0.16998801 0.06727757 0.81018228 1.0
Ta Ta4 1 0.50000000 0.00000000 0.50000000 1.0
Ta Ta5 1 0.00000000 0.50000000 0.50000000 1.0
Ti Ti6 1 0.82305664 0.74939984 0.74329433 1.0
Ti Ti7 1 0.32305664 0.75060016 0.25670567 1.0
Ti Ti8 1 0.17694336 0.25060016 0.25670567 1.0
Ti Ti9 1 0.67694336 0.24939984 0.74329433 1.0
Si Si10 1 0.53725115 0.87066577 0.91536243 1.0
Si Si11 1 0.03725115 0.62933423 0.08463757 1.0
Si Si12 1 0.46274885 0.12933423 0.08463757 1.0
Si Si13 1 0.96274885 0.37066577 0.91536243 1.0
Si Si14 1 0.12513538 0.87105837 0.50491970 1.0
Si Si15 1 0.62513538 0.62894163 0.49508030 1.0
Si Si16 1 0.87486462 0.12894163 0.49508030 1.0
Si Si17 1 0.37486462 0.37105837 0.50491970 1.0
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