Er9Al(SiB4)4
高熵材料 HEAMP-ID: mp-3295265 · 空间群: P4/m (#83)
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 Er9Al(SiB4)4 were obtained from the Materials Project database (MP-ID: mp-3295265, 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_Er9Al(SiB4)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.10779567
_cell_length_b 7.10779567
_cell_length_c 7.84857848
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er9Al(SiB4)4
_chemical_formula_sum 'Er9 Al1 Si4 B16'
_cell_volume 396.51614438
_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
Er Er0 1 0.68172600 0.17964944 0.22849870 1.0
Er Er1 1 0.31827400 0.82035056 0.77150130 1.0
Er Er2 1 0.31827400 0.82035056 0.22849870 1.0
Er Er3 1 0.82035056 0.68172600 0.22849870 1.0
Er Er4 1 0.82035056 0.68172600 0.77150130 1.0
Er Er5 1 0.68172600 0.17964944 0.77150130 1.0
Er Er6 1 0.17964944 0.31827400 0.77150130 1.0
Er Er7 1 0.17964944 0.31827400 0.22849870 1.0
Er Er8 1 0.50000000 0.50000000 0.50000000 1.0
Al Al9 1 0.00000000 0.00000000 0.50000000 1.0
Si Si10 1 0.11395447 0.62098260 0.50000000 1.0
Si Si11 1 0.88604553 0.37901740 0.50000000 1.0
Si Si12 1 0.37901740 0.11395447 0.50000000 1.0
Si Si13 1 0.62098260 0.88604553 0.50000000 1.0
B B14 1 0.17430582 0.03894445 0.00000000 1.0
B B15 1 0.82569418 0.96105555 0.00000000 1.0
B B16 1 0.96105555 0.17430582 0.00000000 1.0
B B17 1 0.32717648 0.53943631 0.00000000 1.0
B B18 1 0.03894445 0.82569418 0.00000000 1.0
B B19 1 0.67282352 0.46056369 0.00000000 1.0
B B20 1 0.53943631 0.67282352 0.00000000 1.0
B B21 1 0.46056369 0.32717648 0.00000000 1.0
B B22 1 0.08969483 0.58881427 0.00000000 1.0
B B23 1 0.91030517 0.41118573 0.00000000 1.0
B B24 1 0.41118573 0.08969483 0.00000000 1.0
B B25 1 0.58881427 0.91030517 0.00000000 1.0
B B26 1 0.00000000 0.00000000 0.16335199 1.0
B B27 1 0.00000000 0.00000000 0.83664801 1.0
B B28 1 0.50000000 0.50000000 0.83376357 1.0
B B29 1 0.50000000 0.50000000 0.16623643 1.0
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