SmB4(IrOs)2
高熵材料 HEAMP-ID: mp-1219112 · 空间群: P4_2 (#77)
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 SmB4(IrOs)2 were obtained from the Materials Project database (MP-ID: mp-1219112, 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_SmB4(IrOs)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.00943500
_cell_length_b 7.61113700
_cell_length_c 7.61113700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmB4(IrOs)2
_chemical_formula_sum 'Sm2 B8 Ir4 Os4'
_cell_volume 232.26418968
_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
Sm Sm0 1 0.24879300 0.25000000 0.25000000 1.0
Sm Sm1 1 0.74879300 0.75000000 0.75000000 1.0
B B2 1 0.36306600 0.91185200 0.03479200 1.0
B B3 1 0.36306600 0.58814800 0.46520800 1.0
B B4 1 0.86306600 0.53479200 0.08814800 1.0
B B5 1 0.86306600 0.96520800 0.41185200 1.0
B B6 1 0.64053700 0.08886300 0.97278500 1.0
B B7 1 0.64053700 0.41113700 0.52721500 1.0
B B8 1 0.14053700 0.47278500 0.91113700 1.0
B B9 1 0.14053700 0.02721500 0.58886300 1.0
Ir Ir10 1 0.13595600 0.40479800 0.64022000 1.0
Ir Ir11 1 0.13595600 0.09520200 0.85978000 1.0
Ir Ir12 1 0.63595600 0.14022000 0.59520200 1.0
Ir Ir13 1 0.63595600 0.35978000 0.90479800 1.0
Os Os14 1 0.86104500 0.60371600 0.35882100 1.0
Os Os15 1 0.86104500 0.89628400 0.14117900 1.0
Os Os16 1 0.36104500 0.85882100 0.39628400 1.0
Os Os17 1 0.36104500 0.64117900 0.10371600 1.0
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