LaSm(CdSn)2
高熵材料 HEAMP-ID: mp-3273776 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.44 | 8.4762 | 6.6 | (0,0,0,2) |
| 20.96 | 4.2381 | 2.4 | (0,0,0,4) |
| 21.57 | 4.1199 | 1.3 | (1,0,-1,0) |
| 22.21 | 4.0034 | 1.5 | (1,0,-1,1) |
| 26.78 | 3.3291 | 13.5 | (1,0,-1,3) |
| 26.78 | 3.3291 | 6.7 | (0,1,-1,3) |
| 30.25 | 2.9541 | 50.0 | (1,-1,0,4) |
| 30.25 | 2.9541 | 100.0 | (1,0,-1,4) |
| 34.25 | 2.6180 | 5.6 | (1,0,-1,5) |
| 37.82 | 2.3786 | 69.7 | (2,-1,-1,0) |
| 37.82 | 2.3786 | 34.8 | (1,1,-2,0) |
| 38.64 | 2.3301 | 1.1 | (1,0,-1,6) |
| 39.34 | 2.2902 | 1.1 | (2,-1,-1,2) |
| 42.67 | 2.1191 | 8.8 | (0,0,0,8) |
| 43.34 | 2.0878 | 27.8 | (1,0,-1,7) |
| 43.64 | 2.0743 | 2.3 | (2,-1,-1,4) |
| 46.95 | 1.9354 | 3.1 | (2,0,-2,3) |
| 46.95 | 1.9354 | 1.5 | (0,2,-2,3) |
| 48.30 | 1.8844 | 7.4 | (1,0,-1,8) |
| 49.18 | 1.8527 | 13.0 | (2,-2,0,4) |
| 49.18 | 1.8527 | 26.0 | (2,0,-2,4) |
| 50.13 | 1.8197 | 1.4 | (2,-1,-1,6) |
| 51.94 | 1.7605 | 1.0 | (2,0,-2,5) |
| 58.32 | 1.5822 | 14.2 | (2,-1,-1,8) |
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 LaSm(CdSn)2 were obtained from the Materials Project database (MP-ID: mp-3273776, 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_LaSm(CdSn)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.75726288
_cell_length_b 4.75726221
_cell_length_c 16.95236817
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001141
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaSm(CdSn)2
_chemical_formula_sum 'La2 Sm2 Cd4 Sn4'
_cell_volume 332.25780885
_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
La La0 1 0.00000000 0.00000000 0.50000000 1.0
La La1 1 0.00000000 0.00000000 0.00000000 1.0
Sm Sm2 1 0.00000000 0.00000000 0.75000000 1.0
Sm Sm3 1 0.00000000 0.00000000 0.25000000 1.0
Cd Cd4 1 0.33333300 0.66666700 0.15915774 1.0
Cd Cd5 1 0.66666700 0.33333300 0.65915774 1.0
Cd Cd6 1 0.66666700 0.33333300 0.84084226 1.0
Cd Cd7 1 0.33333300 0.66666700 0.34084226 1.0
Sn Sn8 1 0.66666700 0.33333300 0.38728160 1.0
Sn Sn9 1 0.66666700 0.33333300 0.11271840 1.0
Sn Sn10 1 0.33333300 0.66666700 0.88728160 1.0
Sn Sn11 1 0.33333300 0.66666700 0.61271840 1.0
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