Sm3Ga6Ni7Ir2
高熵材料 HEAMP-ID: mp-3316755 · 空间群: Amm2 (#38)
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 Sm3Ga6Ni7Ir2 were obtained from the Materials Project database (MP-ID: mp-3316755, 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
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# generated using pymatgen
data_Sm3Ga6Ni7Ir2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.81327313
_cell_length_b 8.95204446
_cell_length_c 4.11531448
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.52223789
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Ga6Ni7Ir2
_chemical_formula_sum 'Sm3 Ga6 Ni7 Ir2'
_cell_volume 279.69425332
_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
Sm Sm0 1 0.66669530 0.33282388 0.50000000 1.0
Sm Sm1 1 0.33330470 0.66612958 0.50000000 1.0
Sm Sm2 1 0.00000000 0.99102713 0.00000000 1.0
Ga Ga3 1 0.27105762 0.27653466 0.50000000 1.0
Ga Ga4 1 0.72894238 0.00547704 0.50000000 1.0
Ga Ga5 1 1.00000000 0.71794694 0.50000000 1.0
Ga Ga6 1 0.52636709 0.53252710 0.00000000 1.0
Ga Ga7 1 0.47363291 0.00616001 0.00000000 1.0
Ga Ga8 1 0.00000000 0.47006078 0.00000000 1.0
Ni Ni9 1 0.80183279 0.17015994 0.00000000 1.0
Ni Ni10 1 0.83246095 0.61622742 0.00000000 1.0
Ni Ni11 1 0.37895744 0.21818393 0.00000000 1.0
Ni Ni12 1 0.16753905 0.78376747 0.00000000 1.0
Ni Ni13 1 0.62104256 0.83922749 0.00000000 1.0
Ni Ni14 1 0.19816721 0.36832815 0.00000000 1.0
Ni Ni15 1 0.00000000 0.28738143 0.50000000 1.0
Ir Ir16 1 0.71118519 0.71461062 0.50000000 1.0
Ir Ir17 1 0.28881481 0.00342543 0.50000000 1.0
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