Er4Ga4Sn2Ir7
高熵材料 HEAMP-ID: mp-3260943 · 空间群: Fmm2 (#42)
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 Er4Ga4Sn2Ir7 were obtained from the Materials Project database (MP-ID: mp-3260943, 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_Er4Ga4Sn2Ir7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.30860375
_cell_length_b 7.30860279
_cell_length_c 7.32685567
_cell_angle_alpha 109.50389415
_cell_angle_beta 109.50388704
_cell_angle_gamma 109.30462641
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er4Ga4Sn2Ir7
_chemical_formula_sum 'Er4 Ga4 Sn2 Ir7'
_cell_volume 301.65096885
_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 0.00659141 0.00659141 0.46354839 1.0
Er Er1 1 0.00790975 0.50790975 0.01581850 1.0
Er Er2 1 0.50790975 0.00790975 0.01581850 1.0
Er Er3 1 0.45695698 0.45695698 0.46354839 1.0
Ga Ga4 1 0.67635971 0.67635971 0.98645689 1.0
Ga Ga5 1 0.32975701 0.99330526 0.32306127 1.0
Ga Ga6 1 0.99330526 0.32975701 0.32306127 1.0
Ga Ga7 1 0.31009718 0.31009718 0.98645689 1.0
Sn Sn8 1 0.70049478 0.99259839 0.69309317 1.0
Sn Sn9 1 0.99259839 0.70049478 0.69309317 1.0
Ir Ir10 1 0.75161031 0.25161031 0.50322062 1.0
Ir Ir11 1 0.74169293 0.50062498 0.24231791 1.0
Ir Ir12 1 0.50110869 0.25001837 0.75112606 1.0
Ir Ir13 1 0.25001837 0.50110869 0.75112606 1.0
Ir Ir14 1 0.25161031 0.75161031 0.50322062 1.0
Ir Ir15 1 0.50062498 0.74169293 0.24231791 1.0
Ir Ir16 1 0.02135718 0.02135718 0.04271336 1.0
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