Sm2Mn3Si7Pt9
高熵材料 HEAMP-ID: mp-3277363 · 空间群: P-6 (#174)
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 Sm2Mn3Si7Pt9 were obtained from the Materials Project database (MP-ID: mp-3277363, 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_Sm2Mn3Si7Pt9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.89417124
_cell_length_b 9.89417173
_cell_length_c 3.93488324
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000103
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Mn3Si7Pt9
_chemical_formula_sum 'Sm2 Mn3 Si7 Pt9'
_cell_volume 333.59639146
_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 0.00000000 0.00000000 0.00000000 1.0
Sm Sm1 1 0.33333300 0.66666700 0.50000000 1.0
Mn Mn2 1 0.88384530 0.45127259 0.50000000 1.0
Mn Mn3 1 0.56742730 0.11615470 0.50000000 1.0
Mn Mn4 1 0.54872741 0.43257270 0.50000000 1.0
Si Si5 1 0.25689691 0.21384715 0.50000000 1.0
Si Si6 1 0.78615285 0.04305177 0.50000000 1.0
Si Si7 1 0.95694823 0.74310309 0.50000000 1.0
Si Si8 1 0.55495257 0.63660300 0.00000000 1.0
Si Si9 1 0.36339700 0.91834858 0.00000000 1.0
Si Si10 1 0.08165142 0.44504743 0.00000000 1.0
Si Si11 1 0.66666700 0.33333300 0.00000000 1.0
Pt Pt12 1 0.22695670 0.94610799 0.50000000 1.0
Pt Pt13 1 0.05389201 0.28084871 0.50000000 1.0
Pt Pt14 1 0.71915129 0.77304330 0.50000000 1.0
Pt Pt15 1 0.30627683 0.40766708 0.00000000 1.0
Pt Pt16 1 0.59233292 0.89860975 0.00000000 1.0
Pt Pt17 1 0.10139025 0.69372317 0.00000000 1.0
Pt Pt18 1 0.39394278 0.17835334 0.00000000 1.0
Pt Pt19 1 0.82164666 0.21558944 0.00000000 1.0
Pt Pt20 1 0.78441056 0.60605722 0.00000000 1.0
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