Np2Si5PdPt2
高熵材料 HEAMP-ID: mp-3320073 · 空间群: Ibam (#72)
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 Np2Si5PdPt2 were obtained from the Materials Project database (MP-ID: mp-3320073, 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
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# generated using pymatgen
data_Np2Si5PdPt2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.20442097
_cell_length_b 8.20441954
_cell_length_c 8.20442065
_cell_angle_alpha 137.01184171
_cell_angle_beta 104.94243783
_cell_angle_gamma 90.61060652
_symmetry_Int_Tables_number 1
_chemical_formula_structural Np2Si5PdPt2
_chemical_formula_sum 'Np4 Si10 Pd2 Pt4'
_cell_volume 346.78072102
_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
Np Np0 1 0.10229828 0.87121742 0.23108086 1.0
Np Np1 1 0.89770172 0.12878258 0.76891914 1.0
Np Np2 1 0.64013656 0.37121742 0.26891914 1.0
Np Np3 1 0.35986344 0.62878258 0.73108086 1.0
Si Si4 1 0.00000000 0.75000000 0.75000000 1.0
Si Si5 1 0.00000000 0.25000000 0.25000000 1.0
Si Si6 1 0.27289173 0.02289173 0.75000000 1.0
Si Si7 1 0.72710827 0.47710827 0.75000000 1.0
Si Si8 1 0.72710827 0.97710827 0.25000000 1.0
Si Si9 1 0.27289173 0.52289173 0.25000000 1.0
Si Si10 1 0.76370330 0.61297149 0.15073181 1.0
Si Si11 1 0.23629670 0.38702851 0.84926819 1.0
Si Si12 1 0.46223969 0.11297149 0.34926819 1.0
Si Si13 1 0.53776031 0.88702851 0.65073181 1.0
Pd Pd14 1 0.50000000 0.75000000 0.25000000 1.0
Pd Pd15 1 0.50000000 0.25000000 0.75000000 1.0
Pt Pt16 1 0.02731302 0.63790192 0.38941010 1.0
Pt Pt17 1 0.97268698 0.36209808 0.61058990 1.0
Pt Pt18 1 0.24849282 0.13790192 0.11058990 1.0
Pt Pt19 1 0.75150718 0.86209808 0.88941010 1.0
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