Sr2Er2As7Ir8
高熵材料 HEAMP-ID: mp-3313644 · 空间群: P2_1/m (#11)
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 Sr2Er2As7Ir8 were obtained from the Materials Project database (MP-ID: mp-3313644, 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_Sr2Er2As7Ir8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.06432589
_cell_length_b 13.07331886
_cell_length_c 13.66468122
_cell_angle_alpha 81.62195778
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Er2As7Ir8
_chemical_formula_sum 'Sr4 Er4 As14 Ir16'
_cell_volume 718.31393281
_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
Sr Sr0 1 0.25000000 0.10520157 0.78974993 1.0
Sr Sr1 1 0.75000000 0.89479843 0.21025007 1.0
Sr Sr2 1 0.25000000 0.28515846 0.10216020 1.0
Sr Sr3 1 0.75000000 0.71484154 0.89783980 1.0
Er Er4 1 0.25000000 0.51695205 0.29267962 1.0
Er Er5 1 0.75000000 0.48304795 0.70732038 1.0
Er Er6 1 0.25000000 0.20852525 0.44145407 1.0
Er Er7 1 0.75000000 0.79147475 0.55854593 1.0
As As8 1 0.25000000 0.05655278 0.10283239 1.0
As As9 1 0.75000000 0.94344722 0.89716761 1.0
As As10 1 0.25000000 0.31687149 0.68548802 1.0
As As11 1 0.75000000 0.68312851 0.31451198 1.0
As As12 1 0.25000000 0.60811927 0.56597099 1.0
As As13 1 0.75000000 0.39188073 0.43402901 1.0
As As14 1 0.25000000 0.84133907 0.71811831 1.0
As As15 1 0.75000000 0.15866093 0.28188169 1.0
As As16 1 0.75000000 0.25801581 0.91716058 1.0
As As17 1 0.25000000 0.74198419 0.08283942 1.0
As As18 1 0.75000000 0.09376371 0.58640495 1.0
As As19 1 0.25000000 0.90623629 0.41359505 1.0
As As20 1 0.75000000 0.46818331 0.12862461 1.0
As As21 1 0.25000000 0.53181669 0.87137539 1.0
Ir Ir22 1 0.25000000 0.98163904 0.57266625 1.0
Ir Ir23 1 0.75000000 0.01836096 0.42733375 1.0
Ir Ir24 1 0.25000000 0.65847055 0.72465897 1.0
Ir Ir25 1 0.75000000 0.34152945 0.27534103 1.0
Ir Ir26 1 0.25000000 0.55110791 0.05156008 1.0
Ir Ir27 1 0.75000000 0.44889209 0.94843992 1.0
Ir Ir28 1 0.25000000 0.06180731 0.28135710 1.0
Ir Ir29 1 0.75000000 0.93819269 0.71864290 1.0
Ir Ir30 1 0.25000000 0.42451850 0.52202203 1.0
Ir Ir31 1 0.75000000 0.57548150 0.47797797 1.0
Ir Ir32 1 0.25000000 0.91973829 0.99762457 1.0
Ir Ir33 1 0.75000000 0.08026171 0.00237543 1.0
Ir Ir34 1 0.25000000 0.72249443 0.40442453 1.0
Ir Ir35 1 0.75000000 0.27750557 0.59557547 1.0
Ir Ir36 1 0.25000000 0.34772755 0.85530396 1.0
Ir Ir37 1 0.75000000 0.65227245 0.14469604 1.0
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