Sm2Ti3Si7Pt9
高熵材料 HEAMP-ID: mp-3288182 · 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 Sm2Ti3Si7Pt9 were obtained from the Materials Project database (MP-ID: mp-3288182, 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_Sm2Ti3Si7Pt9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.86714061
_cell_length_b 9.86714097
_cell_length_c 3.96584496
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000537
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Ti3Si7Pt9
_chemical_formula_sum 'Sm2 Ti3 Si7 Pt9'
_cell_volume 334.38669572
_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
Ti Ti2 1 0.88381199 0.45311177 0.50000000 1.0
Ti Ti3 1 0.56930078 0.11618801 0.50000000 1.0
Ti Ti4 1 0.54688823 0.43069922 0.50000000 1.0
Si Si5 1 0.25677312 0.21187414 0.50000000 1.0
Si Si6 1 0.78812586 0.04490198 0.50000000 1.0
Si Si7 1 0.95509802 0.74322688 0.50000000 1.0
Si Si8 1 0.55435941 0.63582215 0.00000000 1.0
Si Si9 1 0.36417785 0.91853626 0.00000000 1.0
Si Si10 1 0.08146374 0.44564059 0.00000000 1.0
Si Si11 1 0.66666700 0.33333300 0.00000000 1.0
Pt Pt12 1 0.22712529 0.94354941 0.50000000 1.0
Pt Pt13 1 0.05645059 0.28357588 0.50000000 1.0
Pt Pt14 1 0.71642412 0.77287471 0.50000000 1.0
Pt Pt15 1 0.30524419 0.40585317 0.00000000 1.0
Pt Pt16 1 0.59414683 0.89939102 0.00000000 1.0
Pt Pt17 1 0.10060898 0.69475581 0.00000000 1.0
Pt Pt18 1 0.38995928 0.17526184 0.00000000 1.0
Pt Pt19 1 0.82473816 0.21469744 0.00000000 1.0
Pt Pt20 1 0.78530256 0.61004072 0.00000000 1.0
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