Be7Si(NiIr)4
高熵材料 HEAMP-ID: mp-3269233 · 空间群: Pmm2 (#25)
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 Be7Si(NiIr)4 were obtained from the Materials Project database (MP-ID: mp-3269233, 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_Be7Si(NiIr)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.44209421
_cell_length_b 3.85798964
_cell_length_c 7.70660045
_cell_angle_alpha 89.99976138
_cell_angle_beta 90.00228807
_cell_angle_gamma 89.99990200
_symmetry_Int_Tables_number 1
_chemical_formula_structural Be7Si(NiIr)4
_chemical_formula_sum 'Be7 Si1 Ni4 Ir4'
_cell_volume 161.80426162
_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
Be Be0 1 0.99403768 0.75000153 0.12511074 1.0
Be Be1 1 0.00020492 0.24993126 0.37850420 1.0
Be Be2 1 0.49961608 0.24996155 0.38187810 1.0
Be Be3 1 0.49744468 0.75000163 0.62505383 1.0
Be Be4 1 0.00646354 0.75000034 0.62497909 1.0
Be Be5 1 0.00021026 0.25005958 0.87147000 1.0
Be Be6 1 0.49962438 0.25004090 0.86807728 1.0
Si Si7 1 0.50177045 0.75000295 0.12496596 1.0
Ni Ni8 1 0.75429453 0.25000032 0.12502827 1.0
Ni Ni9 1 0.24782682 0.74999113 0.37618873 1.0
Ni Ni10 1 0.75108034 0.24999993 0.62500399 1.0
Ni Ni11 1 0.24782410 0.75000856 0.87376331 1.0
Ir Ir12 1 0.24601714 0.25000042 0.12497394 1.0
Ir Ir13 1 0.75184964 0.74997551 0.37761953 1.0
Ir Ir14 1 0.24976270 0.25000100 0.62496459 1.0
Ir Ir15 1 0.75197174 0.75002538 0.87242345 1.0
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