U2Nb3Si4
高熵材料 HEAMP-ID: mp-1208053 · 空间群: P4_12_12 (#92)
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 U2Nb3Si4 were obtained from the Materials Project database (MP-ID: mp-1208053, 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_U2Nb3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.05412000
_cell_length_b 7.05412000
_cell_length_c 12.99670900
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural U2Nb3Si4
_chemical_formula_sum 'U8 Nb12 Si16'
_cell_volume 646.72415450
_cell_formula_units_Z 4
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 0.99542700 0.33347800 0.21879200 1.0
U U1 1 0.00457300 0.66652200 0.71879200 1.0
U U2 1 0.16652200 0.49542700 0.46879200 1.0
U U3 1 0.50457300 0.83347800 0.03120800 1.0
U U4 1 0.83347800 0.50457300 0.96879200 1.0
U U5 1 0.49542700 0.16652200 0.53120800 1.0
U U6 1 0.33347800 0.99542700 0.78120800 1.0
U U7 1 0.66652200 0.00457300 0.28120800 1.0
Nb Nb8 1 0.16830000 0.16830000 0.00000000 1.0
Nb Nb9 1 0.83170000 0.83170000 0.50000000 1.0
Nb Nb10 1 0.33170000 0.66830000 0.25000000 1.0
Nb Nb11 1 0.66830000 0.33170000 0.75000000 1.0
Nb Nb12 1 0.15657800 0.99883400 0.37517100 1.0
Nb Nb13 1 0.84342200 0.00116600 0.87517100 1.0
Nb Nb14 1 0.50116600 0.65657800 0.62517100 1.0
Nb Nb15 1 0.34342200 0.49883400 0.87482900 1.0
Nb Nb16 1 0.49883400 0.34342200 0.12517100 1.0
Nb Nb17 1 0.65657800 0.50116600 0.37482900 1.0
Nb Nb18 1 0.99883400 0.15657800 0.62482900 1.0
Nb Nb19 1 0.00116600 0.84342200 0.12482900 1.0
Si Si20 1 0.29529800 0.04049600 0.18543200 1.0
Si Si21 1 0.70470200 0.95950400 0.68543200 1.0
Si Si22 1 0.45950400 0.79529800 0.43543200 1.0
Si Si23 1 0.20470200 0.54049600 0.06456800 1.0
Si Si24 1 0.54049600 0.20470200 0.93543200 1.0
Si Si25 1 0.79529800 0.45950400 0.56456800 1.0
Si Si26 1 0.04049600 0.29529800 0.81456800 1.0
Si Si27 1 0.95950400 0.70470200 0.31456800 1.0
Si Si28 1 0.37077300 0.29279400 0.31701100 1.0
Si Si29 1 0.62922700 0.70720600 0.81701100 1.0
Si Si30 1 0.20720600 0.87077300 0.56701100 1.0
Si Si31 1 0.12922700 0.79279400 0.93298900 1.0
Si Si32 1 0.79279400 0.12922700 0.06701100 1.0
Si Si33 1 0.87077300 0.20720600 0.43298900 1.0
Si Si34 1 0.29279400 0.37077300 0.68298900 1.0
Si Si35 1 0.70720600 0.62922700 0.18298900 1.0
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