LaSm7(Si3Pd)4
高熵材料 HEAMP-ID: mp-3284019 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.46 | 7.1041 | 5.7 | (1,0,-1,0) |
| 21.00 | 4.2313 | 3.0 | (0,0,0,2) |
| 21.67 | 4.1016 | 5.4 | (2,-1,-1,0) |
| 24.49 | 3.6353 | 1.8 | (1,0,-1,2) |
| 25.07 | 3.5521 | 25.1 | (2,0,-2,0) |
| 30.35 | 2.9450 | 5.5 | (2,-1,-1,2) |
| 32.92 | 2.7205 | 100.0 | (2,0,-2,2) |
| 33.37 | 2.6851 | 1.2 | (3,-1,-2,0) |
| 42.74 | 2.1157 | 12.5 | (0,0,0,4) |
| 43.81 | 2.0664 | 2.0 | (3,0,-3,2) |
| 44.16 | 2.0508 | 34.1 | (4,-2,-2,0) |
| 48.41 | 1.8803 | 1.3 | (2,-1,-1,4) |
| 49.38 | 1.8455 | 2.3 | (4,-2,-2,2) |
| 50.19 | 1.8177 | 5.3 | (2,-2,0,4) |
| 50.19 | 1.8177 | 2.7 | (2,0,-2,4) |
| 51.45 | 1.7760 | 3.7 | (4,0,-4,0) |
| 56.17 | 1.6376 | 7.2 | (4,-4,0,2) |
| 56.17 | 1.6376 | 14.4 | (4,0,-4,2) |
| 63.14 | 1.4725 | 23.3 | (4,-2,-2,4) |
| 63.96 | 1.4556 | 1.1 | (5,-1,-4,2) |
| 69.05 | 1.3603 | 1.0 | (4,-4,0,4) |
| 69.05 | 1.3603 | 2.0 | (4,0,-4,4) |
| 70.09 | 1.3426 | 2.4 | (6,-2,-4,0) |
| 72.04 | 1.3109 | 10.2 | (2,0,-2,6) |
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 LaSm7(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3284019, 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_LaSm7(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.20310200
_cell_length_b 8.20310234
_cell_length_c 8.46263656
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000257
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaSm7(Si3Pd)4
_chemical_formula_sum 'La1 Sm7 Si12 Pd4'
_cell_volume 493.16534623
_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
La La0 1 0.00000000 0.00000000 0.25000000 1.0
Sm Sm1 1 0.49965425 0.50034575 0.75000000 1.0
Sm Sm2 1 0.50034513 0.49965487 0.25000000 1.0
Sm Sm3 1 0.00069151 0.50034575 0.75000000 1.0
Sm Sm4 1 0.99930973 0.49965487 0.25000000 1.0
Sm Sm5 1 0.49965425 0.99930849 0.75000000 1.0
Sm Sm6 1 0.50034513 0.00069027 0.25000000 1.0
Sm Sm7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.83347135 0.16652865 0.99748712 1.0
Si Si9 1 0.16652165 0.83347835 0.99743867 1.0
Si Si10 1 0.33305730 0.16652865 0.99748712 1.0
Si Si11 1 0.16652165 0.83347835 0.50256133 1.0
Si Si12 1 0.66695669 0.83347835 0.99743867 1.0
Si Si13 1 0.83347135 0.16652865 0.50251288 1.0
Si Si14 1 0.83347135 0.66694270 0.99748712 1.0
Si Si15 1 0.66695669 0.83347835 0.50256133 1.0
Si Si16 1 0.16652165 0.33304331 0.99743867 1.0
Si Si17 1 0.33305730 0.16652865 0.50251288 1.0
Si Si18 1 0.16652165 0.33304331 0.50256133 1.0
Si Si19 1 0.83347135 0.66694270 0.50251288 1.0
Pd Pd20 1 0.66666700 0.33333300 0.99850320 1.0
Pd Pd21 1 0.33333300 0.66666700 0.00051270 1.0
Pd Pd22 1 0.33333300 0.66666700 0.49948730 1.0
Pd Pd23 1 0.66666700 0.33333300 0.50149680 1.0
获取直接链接