ErAl9(Fe2Si3)2
高熵材料 HEAMP-ID: mp-569739 · 空间群: P4_2/nmc (#137)
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 ErAl9(Fe2Si3)2 were obtained from the Materials Project database (MP-ID: mp-569739, 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_ErAl9(Fe2Si3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.64580800
_cell_length_b 8.64580800
_cell_length_c 15.20046500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErAl9(Fe2Si3)2
_chemical_formula_sum 'Er4 Al36 Fe16 Si24'
_cell_volume 1136.23469754
_cell_formula_units_Z 4
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 0.00000000 0.50000000 0.58546400 1.0
Er Er1 1 0.00000000 0.50000000 0.08546400 1.0
Er Er2 1 0.50000000 0.00000000 0.91453600 1.0
Er Er3 1 0.50000000 0.00000000 0.41453600 1.0
Al Al4 1 0.18288400 0.50000000 0.41095800 1.0
Al Al5 1 0.75405200 0.20219600 0.83095100 1.0
Al Al6 1 0.84448500 0.00000000 0.39799700 1.0
Al Al7 1 0.31711600 0.00000000 0.08904200 1.0
Al Al8 1 0.20219600 0.75405200 0.16904900 1.0
Al Al9 1 0.50000000 0.34448500 0.89799700 1.0
Al Al10 1 0.00000000 0.84448500 0.60200300 1.0
Al Al11 1 0.15551500 0.00000000 0.39799700 1.0
Al Al12 1 0.00000000 0.00000000 0.77191400 1.0
Al Al13 1 0.74594800 0.70219600 0.66904900 1.0
Al Al14 1 0.24594800 0.20219600 0.83095100 1.0
Al Al15 1 0.20219600 0.24594800 0.16904900 1.0
Al Al16 1 0.50000000 0.65551500 0.89799700 1.0
Al Al17 1 0.24594800 0.79780400 0.83095100 1.0
Al Al18 1 0.70219600 0.74594800 0.33095100 1.0
Al Al19 1 0.00000000 0.15551500 0.60200300 1.0
Al Al20 1 0.50000000 0.50000000 0.27191400 1.0
Al Al21 1 0.25405200 0.29780400 0.66904900 1.0
Al Al22 1 0.29780400 0.25405200 0.33095100 1.0
Al Al23 1 0.25405200 0.70219600 0.66904900 1.0
Al Al24 1 0.79780400 0.24594800 0.16904900 1.0
Al Al25 1 0.34448500 0.50000000 0.10200300 1.0
Al Al26 1 0.75405200 0.79780400 0.83095100 1.0
Al Al27 1 0.00000000 0.68288400 0.91095800 1.0
Al Al28 1 0.81711600 0.50000000 0.41095800 1.0
Al Al29 1 0.50000000 0.50000000 0.72808600 1.0
Al Al30 1 0.00000000 0.00000000 0.22808600 1.0
Al Al31 1 0.79780400 0.75405200 0.16904900 1.0
Al Al32 1 0.29780400 0.74594800 0.33095100 1.0
Al Al33 1 0.00000000 0.31711600 0.91095800 1.0
Al Al34 1 0.74594800 0.29780400 0.66904900 1.0
Al Al35 1 0.70219600 0.25405200 0.33095100 1.0
Al Al36 1 0.65551500 0.50000000 0.10200300 1.0
Al Al37 1 0.50000000 0.18288400 0.58904200 1.0
Al Al38 1 0.50000000 0.81711600 0.58904200 1.0
Al Al39 1 0.68288400 0.00000000 0.08904200 1.0
Fe Fe40 1 0.72240200 0.00000000 0.25010500 1.0
Fe Fe41 1 0.24488100 0.24488100 0.00000000 1.0
Fe Fe42 1 0.50000000 0.22240200 0.75010500 1.0
Fe Fe43 1 0.24488100 0.75511900 0.00000000 1.0
Fe Fe44 1 0.00000000 0.72240200 0.74989500 1.0
Fe Fe45 1 0.00000000 0.27759800 0.74989500 1.0
Fe Fe46 1 0.22240200 0.50000000 0.24989500 1.0
Fe Fe47 1 0.74488100 0.25511900 0.50000000 1.0
Fe Fe48 1 0.75511900 0.24488100 0.00000000 1.0
Fe Fe49 1 0.25511900 0.25511900 0.50000000 1.0
Fe Fe50 1 0.25511900 0.74488100 0.50000000 1.0
Fe Fe51 1 0.50000000 0.77759800 0.75010500 1.0
Fe Fe52 1 0.75511900 0.75511900 0.00000000 1.0
Fe Fe53 1 0.77759800 0.50000000 0.24989500 1.0
Fe Fe54 1 0.74488100 0.74488100 0.50000000 1.0
Fe Fe55 1 0.27759800 0.00000000 0.25010500 1.0
Si Si56 1 0.76108900 0.50000000 0.93861700 1.0
Si Si57 1 0.73891100 0.00000000 0.56138300 1.0
Si Si58 1 0.15596300 0.00000000 0.94356300 1.0
Si Si59 1 0.36170300 0.00000000 0.72058400 1.0
Si Si60 1 0.13829700 0.50000000 0.77941600 1.0
Si Si61 1 0.50000000 0.76108900 0.06138300 1.0
Si Si62 1 0.65596300 0.50000000 0.55643700 1.0
Si Si63 1 0.63829700 0.00000000 0.72058400 1.0
Si Si64 1 0.84403700 0.00000000 0.94356300 1.0
Si Si65 1 0.00000000 0.84403700 0.05643700 1.0
Si Si66 1 0.86170300 0.50000000 0.77941600 1.0
Si Si67 1 0.50000000 0.23891100 0.06138300 1.0
Si Si68 1 0.00000000 0.26108900 0.43861700 1.0
Si Si69 1 0.00000000 0.36170300 0.27941600 1.0
Si Si70 1 0.50000000 0.13829700 0.22058400 1.0
Si Si71 1 0.34403700 0.50000000 0.55643700 1.0
Si Si72 1 0.00000000 0.73891100 0.43861700 1.0
Si Si73 1 0.00000000 0.15596300 0.05643700 1.0
Si Si74 1 0.50000000 0.86170300 0.22058400 1.0
Si Si75 1 0.26108900 0.00000000 0.56138300 1.0
Si Si76 1 0.00000000 0.63829700 0.27941600 1.0
Si Si77 1 0.50000000 0.65596300 0.44356300 1.0
Si Si78 1 0.50000000 0.34403700 0.44356300 1.0
Si Si79 1 0.23891100 0.50000000 0.93861700 1.0
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