LaSm3(BeSi3)2
高熵材料 HEAMP-ID: mp-3265497 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.67 | 4.2975 | 18.2 | (0,0,0,1) |
| 22.50 | 3.9522 | 1.0 | (2,-1,-1,0) |
| 26.03 | 3.4227 | 50.1 | (2,0,-2,0) |
| 33.47 | 2.6773 | 100.0 | (2,0,-2,1) |
| 42.05 | 2.1488 | 11.4 | (0,0,0,2) |
| 45.92 | 1.9761 | 26.2 | (4,-2,-2,0) |
| 50.13 | 1.8199 | 17.2 | (2,0,-2,2) |
| 50.86 | 1.7954 | 11.3 | (4,-2,-2,1) |
| 53.55 | 1.7114 | 7.1 | (4,0,-4,0) |
| 58.01 | 1.5899 | 20.4 | (4,0,-4,1) |
| 64.01 | 1.4545 | 19.3 | (4,-2,-2,2) |
| 70.32 | 1.3387 | 6.3 | (4,0,-4,2) |
| 71.38 | 1.3214 | 11.0 | (2,0,-2,3) |
| 73.16 | 1.2937 | 5.6 | (6,-2,-4,0) |
| 76.97 | 1.2388 | 11.8 | (6,-2,-4,1) |
| 76.97 | 1.2388 | 5.9 | (2,4,-6,1) |
| 83.32 | 1.1598 | 2.7 | (4,-2,-2,3) |
| 85.02 | 1.1409 | 4.4 | (6,0,-6,0) |
| 88.15 | 1.1083 | 7.1 | (6,-2,-4,2) |
| 88.71 | 1.1027 | 2.4 | (6,0,-6,1) |
| 89.15 | 1.0985 | 4.2 | (4,0,-4,3) |
| 89.15 | 1.0985 | 2.1 | (0,4,-4,3) |
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 LaSm3(BeSi3)2 were obtained from the Materials Project database (MP-ID: mp-3265497, 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_LaSm3(BeSi3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.90439119
_cell_length_b 7.90439099
_cell_length_c 4.29750656
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000085
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaSm3(BeSi3)2
_chemical_formula_sum 'La1 Sm3 Be2 Si6'
_cell_volume 232.53269001
_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 0.50000000 1.0
Sm Sm1 1 0.00000000 0.50000000 0.50000000 1.0
Sm Sm2 1 0.50000000 0.50000000 0.50000000 1.0
Sm Sm3 1 0.50000000 0.00000000 0.50000000 1.0
Be Be4 1 0.33333300 0.66666700 0.00000000 1.0
Be Be5 1 0.66666700 0.33333300 0.00000000 1.0
Si Si6 1 0.17255271 0.34510641 0.00000000 1.0
Si Si7 1 0.65489359 0.82744729 0.00000000 1.0
Si Si8 1 0.34510641 0.17255271 0.00000000 1.0
Si Si9 1 0.17255271 0.82744729 0.00000000 1.0
Si Si10 1 0.82744729 0.65489359 0.00000000 1.0
Si Si11 1 0.82744729 0.17255271 0.00000000 1.0
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