Pa2Nb3Si4
高熵材料 HEAMP-ID: mp-3324259 · 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 Pa2Nb3Si4 were obtained from the Materials Project database (MP-ID: mp-3324259, 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_Pa2Nb3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.07961811
_cell_length_b 7.07961811
_cell_length_c 13.02871485
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pa2Nb3Si4
_chemical_formula_sum 'Pa8 Nb12 Si16'
_cell_volume 653.01211989
_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
Pa Pa0 1 0.00109324 0.33537038 0.21804691 1.0
Pa Pa1 1 0.99890676 0.66462962 0.71804691 1.0
Pa Pa2 1 0.16462962 0.50109324 0.46804691 1.0
Pa Pa3 1 0.49890676 0.83537038 0.03195309 1.0
Pa Pa4 1 0.83537038 0.49890676 0.96804691 1.0
Pa Pa5 1 0.50109324 0.16462962 0.53195309 1.0
Pa Pa6 1 0.33537038 0.00109324 0.78195309 1.0
Pa Pa7 1 0.66462962 0.99890676 0.28195309 1.0
Nb Nb8 1 0.16877672 0.16877672 0.00000000 1.0
Nb Nb9 1 0.83122328 0.83122328 0.50000000 1.0
Nb Nb10 1 0.33122328 0.66877672 0.25000000 1.0
Nb Nb11 1 0.66877672 0.33122328 0.75000000 1.0
Nb Nb12 1 0.15801559 0.00106594 0.37473521 1.0
Nb Nb13 1 0.84198441 0.99893406 0.87473521 1.0
Nb Nb14 1 0.49893406 0.65801559 0.62473521 1.0
Nb Nb15 1 0.34198441 0.50106594 0.87526479 1.0
Nb Nb16 1 0.50106594 0.34198441 0.12473521 1.0
Nb Nb17 1 0.65801559 0.49893406 0.37526479 1.0
Nb Nb18 1 0.00106594 0.15801559 0.62526479 1.0
Nb Nb19 1 0.99893406 0.84198441 0.12526479 1.0
Si Si20 1 0.29258735 0.04222563 0.18536024 1.0
Si Si21 1 0.70741265 0.95777437 0.68536024 1.0
Si Si22 1 0.45777437 0.79258735 0.43536024 1.0
Si Si23 1 0.20741265 0.54222563 0.06463976 1.0
Si Si24 1 0.54222563 0.20741265 0.93536024 1.0
Si Si25 1 0.79258735 0.45777437 0.56463976 1.0
Si Si26 1 0.04222563 0.29258735 0.81463976 1.0
Si Si27 1 0.95777437 0.70741265 0.31463976 1.0
Si Si28 1 0.37338276 0.29327689 0.31711798 1.0
Si Si29 1 0.62661724 0.70672311 0.81711798 1.0
Si Si30 1 0.20672311 0.87338276 0.56711798 1.0
Si Si31 1 0.12661724 0.79327689 0.93288202 1.0
Si Si32 1 0.79327689 0.12661724 0.06711798 1.0
Si Si33 1 0.87338276 0.20672311 0.43288202 1.0
Si Si34 1 0.29327689 0.37338276 0.68288202 1.0
Si Si35 1 0.70672311 0.62661724 0.18288202 1.0
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