SmC2
传统材料 TRAMP-ID: mp-12764 · 空间群: I4/mmm (#139)
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 SmC2 were obtained from the Materials Project database (MP-ID: mp-12764, 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_SmC2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.77315123
_cell_length_b 3.77315170
_cell_length_c 4.15133498
_cell_angle_alpha 117.02957337
_cell_angle_beta 117.02957934
_cell_angle_gamma 89.99999256
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmC2
_chemical_formula_sum 'Sm1 C2'
_cell_volume 45.27898898
_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
C C1 1 0.60152662 0.60152662 0.20305225 1.0
C C2 1 0.39847338 0.39847338 0.79694775 1.0
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