Sm2Cr2C3
高熵材料 HEA 传统材料 TRAMP-ID: mp-1078035 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.79 | 4.9866 | 2.0 | (1,1,0) |
| 20.72 | 4.2874 | 18.5 | (1,1,1) |
| 27.11 | 3.2895 | 43.1 | (1,1,-1) |
| 27.19 | 3.2793 | 41.2 | (1,0,0) |
| 30.54 | 2.9275 | 1.4 | (1,0,1) |
| 32.63 | 2.7444 | 12.5 | (0,0,2) |
| 32.91 | 2.7219 | 52.3 | (1,1,2) |
| 33.00 | 2.7148 | 100.0 | (1,0,-1) |
| 35.46 | 2.5315 | 26.1 | (2,2,1) |
| 36.02 | 2.4933 | 28.1 | (2,2,0) |
| 37.97 | 2.3695 | 84.3 | (2,1,1) |
| 41.04 | 2.1992 | 26.6 | (1,0,2) |
| 41.48 | 2.1770 | 15.4 | (1,1,-2) |
| 42.15 | 2.1437 | 2.0 | (2,2,2) |
| 43.60 | 2.0759 | 4.8 | (2,2,-1) |
| 43.90 | 2.0623 | 10.2 | (2,1,-1) |
| 44.84 | 2.0213 | 5.8 | (1,0,-2) |
| 45.27 | 2.0033 | 3.2 | (2,1,2) |
| 49.84 | 1.8296 | 7.9 | (0,0,3) |
| 52.72 | 1.7362 | 19.5 | (1,-1,0) |
| 52.94 | 1.7296 | 21.5 | (3,2,0) |
| 53.90 | 1.7011 | 3.9 | (2,2,3) |
| 55.26 | 1.6622 | 1.5 | (3,3,0) |
| 55.37 | 1.6593 | 15.6 | (2,1,-2) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Sm2Cr2C3 were obtained from the Materials Project database (MP-ID: mp-1078035, 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_Sm2Cr2C3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.44840786
_cell_length_b 5.44840786
_cell_length_c 5.68438645
_cell_angle_alpha 75.72733386
_cell_angle_beta 75.72733386
_cell_angle_gamma 37.16366675
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Cr2C3
_chemical_formula_sum 'Sm2 Cr2 C3'
_cell_volume 98.42758026
_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 0.39903311 0.39903311 0.81840184 1.0
Sm Sm1 1 0.60096689 0.60096689 0.18159816 1.0
Cr Cr2 1 0.15906174 0.15906174 0.60221000 1.0
Cr Cr3 1 0.84093826 0.84093826 0.39779000 1.0
C C4 1 0.29459185 0.29459185 0.28472434 1.0
C C5 1 0.70540815 0.70540815 0.71527566 1.0
C C6 1 -0.00000000 -0.00000000 0.50000000 1.0
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