Y4TmGa2Pb
高熵材料 HEAMP-ID: mp-3311177 · 空间群: I4/mcm (#140)
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 Y4TmGa2Pb were obtained from the Materials Project database (MP-ID: mp-3311177, 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_Y4TmGa2Pb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.84501370
_cell_length_b 7.84501370
_cell_length_c 13.86246360
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y4TmGa2Pb
_chemical_formula_sum 'Y16 Tm4 Ga8 Pb4'
_cell_volume 853.15478530
_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
Y Y0 1 0.83876596 0.83848791 0.89091817 1.0
Y Y1 1 0.16151209 0.16123404 0.60908183 1.0
Y Y2 1 0.83876596 0.16151209 0.39091817 1.0
Y Y3 1 0.16123404 0.83848791 0.39091817 1.0
Y Y4 1 0.33848791 0.33876596 0.39091817 1.0
Y Y5 1 0.83848791 0.16123404 0.10908183 1.0
Y Y6 1 0.33848791 0.66123404 0.89091817 1.0
Y Y7 1 0.16151209 0.83876596 0.10908183 1.0
Y Y8 1 0.33876596 0.66151209 0.60908183 1.0
Y Y9 1 0.66123404 0.66151209 0.10908183 1.0
Y Y10 1 0.66123404 0.33848791 0.60908183 1.0
Y Y11 1 0.83848791 0.83876596 0.60908183 1.0
Y Y12 1 0.66151209 0.33876596 0.89091817 1.0
Y Y13 1 0.16123404 0.16151209 0.89091817 1.0
Y Y14 1 0.66151209 0.66123404 0.39091817 1.0
Y Y15 1 0.33876596 0.33848791 0.10908183 1.0
Tm Tm16 1 0.50000000 0.00000000 0.75029498 1.0
Tm Tm17 1 0.00000000 0.50000000 0.24970502 1.0
Tm Tm18 1 0.00000000 0.50000000 0.74970502 1.0
Tm Tm19 1 0.50000000 0.00000000 0.25029498 1.0
Ga Ga20 1 0.63486025 0.36513975 0.25000000 1.0
Ga Ga21 1 0.36513975 0.63486025 0.25000000 1.0
Ga Ga22 1 0.13486025 0.13486025 0.25000000 1.0
Ga Ga23 1 0.36513975 0.36513975 0.75000000 1.0
Ga Ga24 1 0.13486025 0.86513975 0.75000000 1.0
Ga Ga25 1 0.86513975 0.86513975 0.25000000 1.0
Ga Ga26 1 0.63486025 0.63486025 0.75000000 1.0
Ga Ga27 1 0.86513975 0.13486025 0.75000000 1.0
Pb Pb28 1 0.00000000 0.50000000 0.00002383 1.0
Pb Pb29 1 0.50000000 0.00000000 0.99997617 1.0
Pb Pb30 1 0.50000000 0.00000000 0.49997617 1.0
Pb Pb31 1 0.00000000 0.50000000 0.50002383 1.0
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