Np2Al9Ir2Pt
高熵材料 HEAMP-ID: mp-3291345 · 空间群: C2/m (#12)
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 Np2Al9Ir2Pt were obtained from the Materials Project database (MP-ID: mp-3291345, 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_Np2Al9Ir2Pt
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.56702534
_cell_length_b 7.56700460
_cell_length_c 9.46608274
_cell_angle_alpha 89.98082714
_cell_angle_beta 89.98151602
_cell_angle_gamma 119.47440856
_symmetry_Int_Tables_number 1
_chemical_formula_structural Np2Al9Ir2Pt
_chemical_formula_sum 'Np4 Al18 Ir4 Pt2'
_cell_volume 471.87379210
_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 0.99376221 0.66955937 0.25311908 1.0
Np Np1 1 0.00623779 0.33044063 0.74688092 1.0
Np Np2 1 0.66956180 0.99376073 0.25313044 1.0
Np Np3 1 0.33043820 0.00623927 0.74686956 1.0
Al Al4 1 0.13011059 0.13012066 0.24976383 1.0
Al Al5 1 0.86988941 0.86987934 0.75023617 1.0
Al Al6 1 0.00095896 0.33244742 0.07383028 1.0
Al Al7 1 0.99904104 0.66755258 0.92616972 1.0
Al Al8 1 0.99780846 0.66459864 0.57387380 1.0
Al Al9 1 0.33539329 0.00217883 0.42610917 1.0
Al Al10 1 0.00219154 0.33540136 0.42612620 1.0
Al Al11 1 0.66460671 0.99782117 0.57389083 1.0
Al Al12 1 0.66756288 0.99905041 0.92616099 1.0
Al Al13 1 0.33243712 0.00094959 0.07383901 1.0
Al Al14 1 0.33439194 0.33438889 0.54709095 1.0
Al Al15 1 0.66560806 0.66561111 0.45290905 1.0
Al Al16 1 0.66877410 0.66878382 0.05584794 1.0
Al Al17 1 0.33122590 0.33121618 0.94415206 1.0
Al Al18 1 0.34074978 0.54644644 0.25231541 1.0
Al Al19 1 0.65925022 0.45355356 0.74768459 1.0
Al Al20 1 0.54643543 0.34076473 0.25231337 1.0
Al Al21 1 0.45356457 0.65923527 0.74768663 1.0
Ir Ir22 1 0.32823117 0.67176971 0.50000845 1.0
Ir Ir23 1 0.67176883 0.32823029 0.49999155 1.0
Ir Ir24 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir25 1 0.00000000 0.00000000 0.50000000 1.0
Pt Pt26 1 0.67067304 0.32933703 0.99999822 1.0
Pt Pt27 1 0.32932696 0.67066297 0.00000178 1.0
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