Sm3Y
传统材料 TRAMP-ID: mp-979234 · 空间群: P6_3/mmc (#194)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of Sm3Y were obtained from the Materials Project database (MP-ID: mp-979234, 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_Sm3Y
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.38730347
_cell_length_b 7.38730296
_cell_length_c 5.89392422
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000346
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Y
_chemical_formula_sum 'Sm6 Y2'
_cell_volume 278.55247070
_cell_formula_units_Z 2
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 0.16846764 0.33696854 0.25000100 1.0
Sm Sm1 1 0.66304439 0.83152005 0.25000100 1.0
Sm Sm2 1 0.16846465 0.83149790 0.25000100 1.0
Sm Sm3 1 0.83152349 0.66307954 0.75000100 1.0
Sm Sm4 1 0.33693324 0.16846449 0.75000100 1.0
Sm Sm5 1 0.83152018 0.16844276 0.75000100 1.0
Y Y6 1 0.33335491 0.66667962 0.75000100 1.0
Y Y7 1 0.66668749 0.33334610 0.25000100 1.0
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