Er2Al9Ir2Pt
高熵材料 HEAMP-ID: mp-3292863 · 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 Er2Al9Ir2Pt were obtained from the Materials Project database (MP-ID: mp-3292863, 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_Er2Al9Ir2Pt
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.51041433
_cell_length_b 7.51041961
_cell_length_c 9.36424484
_cell_angle_alpha 89.95335241
_cell_angle_beta 89.95332113
_cell_angle_gamma 119.59634176
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al9Ir2Pt
_chemical_formula_sum 'Er4 Al18 Ir4 Pt2'
_cell_volume 459.28588084
_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
Er Er0 1 0.99471294 0.67102518 0.25159740 1.0
Er Er1 1 0.00528706 0.32897482 0.74840260 1.0
Er Er2 1 0.67102618 0.99471294 0.25159740 1.0
Er Er3 1 0.32897382 0.00528706 0.74840260 1.0
Al Al4 1 0.12837514 0.12837514 0.25076006 1.0
Al Al5 1 0.87162486 0.87162486 0.74923994 1.0
Al Al6 1 0.00128715 0.33196202 0.07660202 1.0
Al Al7 1 0.99871285 0.66803798 0.92339798 1.0
Al Al8 1 0.99977837 0.66481878 0.57390296 1.0
Al Al9 1 0.33518122 0.00022163 0.42609704 1.0
Al Al10 1 0.00022163 0.33518122 0.42609704 1.0
Al Al11 1 0.66481878 0.99977837 0.57390296 1.0
Al Al12 1 0.66803798 0.99871185 0.92339798 1.0
Al Al13 1 0.33196202 0.00128815 0.07660202 1.0
Al Al14 1 0.33250644 0.33250644 0.55003013 1.0
Al Al15 1 0.66749356 0.66749356 0.44996987 1.0
Al Al16 1 0.66876583 0.66876583 0.05793950 1.0
Al Al17 1 0.33123417 0.33123417 0.94206050 1.0
Al Al18 1 0.34037716 0.54729216 0.25299103 1.0
Al Al19 1 0.65962284 0.45270784 0.74700897 1.0
Al Al20 1 0.54729216 0.34037616 0.25299003 1.0
Al Al21 1 0.45270784 0.65962384 0.74700997 1.0
Ir Ir22 1 0.32804610 0.67195390 0.50000000 1.0
Ir Ir23 1 0.67195390 0.32804610 0.50000000 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 0.67234582 0.32765418 0.00000000 1.0
Pt Pt27 1 0.32765418 0.67234582 1.00000000 1.0
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