Np4Al15(SiIr2)3
高熵材料 HEAMP-ID: mp-3293007 · 空间群: Pm (#6)
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 Np4Al15(SiIr2)3 were obtained from the Materials Project database (MP-ID: mp-3293007, 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_Np4Al15(SiIr2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.53039572
_cell_length_b 7.53259446
_cell_length_c 9.31251733
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.52260455
_symmetry_Int_Tables_number 1
_chemical_formula_structural Np4Al15(SiIr2)3
_chemical_formula_sum 'Np4 Al15 Si3 Ir6'
_cell_volume 459.65212414
_cell_formula_units_Z 1
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 0.00409388 0.67733060 0.25000000 1.0
Np Np1 1 0.00561251 0.32082747 0.75000000 1.0
Np Np2 1 0.66829288 0.99040958 0.25000000 1.0
Np Np3 1 0.32155498 0.00534851 0.75000000 1.0
Al Al4 1 0.99867693 0.33220819 0.07604599 1.0
Al Al5 1 0.99927933 0.65992371 0.92482797 1.0
Al Al6 1 0.99927933 0.65992371 0.57517203 1.0
Al Al7 1 0.33824188 0.00764173 0.42507414 1.0
Al Al8 1 0.99867693 0.33220819 0.42395401 1.0
Al Al9 1 0.65983492 0.99696484 0.57437277 1.0
Al Al10 1 0.65983492 0.99696484 0.92562723 1.0
Al Al11 1 0.33824188 0.00764173 0.07492586 1.0
Al Al12 1 0.34027051 0.34047497 0.55753167 1.0
Al Al13 1 0.66921190 0.66591602 0.44440407 1.0
Al Al14 1 0.66921190 0.66591602 0.05559593 1.0
Al Al15 1 0.34027051 0.34047497 0.94246833 1.0
Al Al16 1 0.66504005 0.45221817 0.75000000 1.0
Al Al17 1 0.54970123 0.34462819 0.25000000 1.0
Al Al18 1 0.44751474 0.66468080 0.75000000 1.0
Si Si19 1 0.11983943 0.12330247 0.25000000 1.0
Si Si20 1 0.86752646 0.86779192 0.75000000 1.0
Si Si21 1 0.33333841 0.54292148 0.25000000 1.0
Ir Ir22 1 0.67081652 0.33012436 0.00145285 1.0
Ir Ir23 1 0.32996432 0.66931197 0.00908318 1.0
Ir Ir24 1 0.32996432 0.66931197 0.49091682 1.0
Ir Ir25 1 0.67081652 0.33012436 0.49854715 1.0
Ir Ir26 1 0.00245091 0.00270561 0.99785920 1.0
Ir Ir27 1 0.00245091 0.00270561 0.50214080 1.0
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