U2Ti3Si4
高熵材料 HEAMP-ID: mp-22814 · 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 U2Ti3Si4 were obtained from the Materials Project database (MP-ID: mp-22814, 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_U2Ti3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.85224100
_cell_length_b 6.86643000
_cell_length_c 6.97095314
_cell_angle_alpha 69.34067199
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural U2Ti3Si4
_chemical_formula_sum 'U4 Ti6 Si8'
_cell_volume 306.89510763
_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
U U0 1 0.63047000 0.15175600 0.44899100 1.0
U U1 1 0.13047000 0.84824400 0.05100900 1.0
U U2 1 0.36953000 0.84824400 0.55100900 1.0
U U3 1 0.86953000 0.15175600 0.94899100 1.0
Ti Ti4 1 0.68366400 0.74554700 0.25145100 1.0
Ti Ti5 1 0.18366400 0.25445300 0.24854900 1.0
Ti Ti6 1 0.50000000 0.50000000 0.00000000 1.0
Ti Ti7 1 0.00000000 0.50000000 0.50000000 1.0
Ti Ti8 1 0.31633600 0.25445300 0.74854900 1.0
Ti Ti9 1 0.81633600 0.74554700 0.75145100 1.0
Si Si10 1 0.86625000 0.47610100 0.13924000 1.0
Si Si11 1 0.36625000 0.52389900 0.36076000 1.0
Si Si12 1 0.13375000 0.52389900 0.86076000 1.0
Si Si13 1 0.63375000 0.47610100 0.63924000 1.0
Si Si14 1 0.53622100 0.91271300 0.88262400 1.0
Si Si15 1 0.03622100 0.08728700 0.61737600 1.0
Si Si16 1 0.96377900 0.91271300 0.38262400 1.0
Si Si17 1 0.46377900 0.08728700 0.11737600 1.0
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