Sm3(CrC3)2
传统材料 TRAMP-ID: mp-3280184 · 空间群: P6_3/m (#176)
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 Sm3(CrC3)2 were obtained from the Materials Project database (MP-ID: mp-3280184, 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_Sm3(CrC3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.21336946
_cell_length_b 8.21336919
_cell_length_c 5.11881973
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99998501
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3(CrC3)2
_chemical_formula_sum 'Sm6 Cr4 C12'
_cell_volume 299.04960747
_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 0.61623255 0.68728157 0.75000000 1.0
Sm Sm1 1 0.92894998 0.61623255 0.25000000 1.0
Sm Sm2 1 0.68728157 0.07105002 0.25000000 1.0
Sm Sm3 1 0.31271843 0.92894998 0.75000000 1.0
Sm Sm4 1 0.07105002 0.38376745 0.75000000 1.0
Sm Sm5 1 0.38376745 0.31271843 0.25000000 1.0
Cr Cr6 1 0.00000000 0.00000000 0.50000000 1.0
Cr Cr7 1 0.00000000 0.00000000 0.00000000 1.0
Cr Cr8 1 0.66666700 0.33333300 0.75000000 1.0
Cr Cr9 1 0.33333300 0.66666700 0.25000000 1.0
C C10 1 0.95831125 0.77251290 0.75000000 1.0
C C11 1 0.18579835 0.95831125 0.25000000 1.0
C C12 1 0.77251290 0.81420165 0.25000000 1.0
C C13 1 0.22748710 0.18579835 0.75000000 1.0
C C14 1 0.81420165 0.04168875 0.75000000 1.0
C C15 1 0.04168875 0.22748710 0.25000000 1.0
C C16 1 0.85940251 0.57920635 0.75000000 1.0
C C17 1 0.28019516 0.85940251 0.25000000 1.0
C C18 1 0.57920635 0.71980484 0.25000000 1.0
C C19 1 0.42079365 0.28019516 0.75000000 1.0
C C20 1 0.14059749 0.42079365 0.25000000 1.0
C C21 1 0.71980484 0.14059749 0.75000000 1.0
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