Tm4Ge2As4Ir7
高熵材料 HEAMP-ID: mp-3257079 · 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 Tm4Ge2As4Ir7 were obtained from the Materials Project database (MP-ID: mp-3257079, 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_Tm4Ge2As4Ir7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.19549488
_cell_length_b 7.19549538
_cell_length_c 7.20223143
_cell_angle_alpha 109.31922952
_cell_angle_beta 109.31922753
_cell_angle_gamma 109.73792909
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm4Ge2As4Ir7
_chemical_formula_sum 'Tm4 Ge2 As4 Ir7'
_cell_volume 287.18408743
_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
Tm Tm0 1 0.00002259 0.00002259 0.50009950 1.0
Tm Tm1 1 0.00000762 0.50000762 0.00001523 1.0
Tm Tm2 1 0.50000762 0.00000762 0.00001523 1.0
Tm Tm3 1 0.50007691 0.50007691 0.50009950 1.0
Ge Ge4 1 0.68280187 0.99853058 0.68133145 1.0
Ge Ge5 1 0.99853058 0.68280187 0.68133145 1.0
As As6 1 0.68205520 0.68205520 0.99803792 1.0
As As7 1 0.32185173 0.99917712 0.32102785 1.0
As As8 1 0.99917712 0.32185173 0.32102785 1.0
As As9 1 0.31598372 0.31598372 0.99803792 1.0
Ir Ir10 1 0.75165040 0.25165040 0.50330179 1.0
Ir Ir11 1 0.74908312 0.50149024 0.25057236 1.0
Ir Ir12 1 0.50182037 0.25026090 0.75208026 1.0
Ir Ir13 1 0.25026090 0.50182037 0.75208026 1.0
Ir Ir14 1 0.25165040 0.75165040 0.50330179 1.0
Ir Ir15 1 0.50149024 0.74908312 0.25057236 1.0
Ir Ir16 1 0.99353163 0.99353163 0.98706326 1.0
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