Sm3Cd
传统材料 TRA 弹性数据 ELAMP-ID: mp-979339 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.57 | 4.1203 | 2.3 | (1,0,-1,1) |
| 29.08 | 3.0710 | 23.9 | (2,0,-2,0) |
| 32.22 | 2.7780 | 24.6 | (0,0,0,2) |
| 33.34 | 2.6878 | 100.0 | (2,0,-2,1) |
| 43.95 | 2.0602 | 15.5 | (2,0,-2,2) |
| 51.54 | 1.7731 | 6.3 | (2,2,-4,0) |
| 51.54 | 1.7731 | 12.6 | (4,-2,-2,0) |
| 58.17 | 1.5859 | 20.1 | (2,0,-2,3) |
| 60.27 | 1.5355 | 2.9 | (4,0,-4,0) |
| 62.10 | 1.4946 | 21.4 | (4,-2,-2,2) |
| 62.78 | 1.4800 | 15.4 | (4,0,-4,1) |
| 67.42 | 1.3890 | 2.9 | (0,0,0,4) |
| 70.01 | 1.3439 | 3.7 | (4,0,-4,2) |
| 75.06 | 1.2656 | 3.1 | (2,0,-2,4) |
| 81.41 | 1.1821 | 7.4 | (4,0,-4,3) |
| 83.24 | 1.1607 | 2.3 | (6,-2,-4,0) |
| 85.45 | 1.1362 | 12.7 | (6,-2,-4,1) |
| 89.67 | 1.0934 | 8.1 | (4,-2,-2,4) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of Sm3Cd were obtained from the Materials Project database (MP-ID: mp-979339, 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_Sm3Cd
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.09224582
_cell_length_b 7.09224582
_cell_length_c 5.55596400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999834
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Cd
_chemical_formula_sum 'Sm6 Cd2'
_cell_volume 242.02354742
_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 0.17331700 0.34663400 0.25000000 1.0
Sm Sm1 1 0.65336600 0.82668300 0.25000000 1.0
Sm Sm2 1 0.17331700 0.82668300 0.25000000 1.0
Sm Sm3 1 0.82668300 0.65336600 0.75000000 1.0
Sm Sm4 1 0.34663400 0.17331700 0.75000000 1.0
Sm Sm5 1 0.82668300 0.17331700 0.75000000 1.0
Cd Cd6 1 0.33333300 0.66666700 0.75000000 1.0
Cd Cd7 1 0.66666700 0.33333300 0.25000000 1.0
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