Sm2Co18Si4C3
高熵材料 HEAMP-ID: mp-1219302 · 空间群: C2/m (#12)
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 Sm2Co18Si4C3 were obtained from the Materials Project database (MP-ID: mp-1219302, 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_Sm2Co18Si4C3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.67144034
_cell_length_b 7.67144034
_cell_length_c 6.39662871
_cell_angle_alpha 65.57718727
_cell_angle_beta 65.57718727
_cell_angle_gamma 80.14673791
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Co18Si4C3
_chemical_formula_sum 'Sm2 Co18 Si4 C3'
_cell_volume 312.09232345
_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 0.75476600 0.75476600 0.86717700 1.0
Sm Sm1 1 0.24523400 0.24523400 0.13282300 1.0
Co Co2 1 0.42018500 0.67290100 0.75751800 1.0
Co Co3 1 0.67290100 0.42018500 0.75751800 1.0
Co Co4 1 0.92225200 0.32454900 0.93066500 1.0
Co Co5 1 0.32454900 0.92225200 0.93066500 1.0
Co Co6 1 0.83372700 0.07558700 0.35732700 1.0
Co Co7 1 0.07558700 0.83372700 0.35732700 1.0
Co Co8 1 0.16893600 0.58493900 0.67675900 1.0
Co Co9 1 0.58493900 0.16893600 0.67675900 1.0
Co Co10 1 0.57981500 0.32709900 0.24248200 1.0
Co Co11 1 0.32709900 0.57981500 0.24248200 1.0
Co Co12 1 0.07774800 0.67545100 0.06933500 1.0
Co Co13 1 0.67545100 0.07774800 0.06933500 1.0
Co Co14 1 0.16627300 0.92441300 0.64267300 1.0
Co Co15 1 0.92441300 0.16627300 0.64267300 1.0
Co Co16 1 0.83106400 0.41506100 0.32324100 1.0
Co Co17 1 0.41506100 0.83106400 0.32324100 1.0
Co Co18 1 0.75180000 0.75180000 0.38073900 1.0
Co Co19 1 0.24820000 0.24820000 0.61926100 1.0
Si Si20 1 0.00000000 0.00000000 0.00000000 1.0
Si Si21 1 0.50000000 0.00000000 0.50000000 1.0
Si Si22 1 0.00000000 0.50000000 0.50000000 1.0
Si Si23 1 0.50000000 0.50000000 0.50000000 1.0
C C24 1 0.50000000 0.00000000 0.00000000 1.0
C C25 1 0.00000000 0.50000000 0.00000000 1.0
C C26 1 0.50000000 0.50000000 0.00000000 1.0
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