LaSmTcC2
高熵材料 HEAMP-ID: mp-3269066 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.84 | 5.5946 | 3.0 | (0,1,1) |
| 17.37 | 5.1061 | 1.9 | (0,0,2) |
| 22.95 | 3.8757 | 11.9 | (1,1,1) |
| 26.66 | 3.3437 | 3.4 | (0,2,0) |
| 27.54 | 3.2386 | 24.4 | (1,1,2) |
| 29.44 | 3.0337 | 27.8 | (0,1,3) |
| 31.10 | 2.8757 | 73.6 | (1,0,3) |
| 31.51 | 2.8390 | 34.1 | (1,2,0) |
| 32.00 | 2.7973 | 36.1 | (0,2,2) |
| 32.74 | 2.7353 | 100.0 | (1,2,1) |
| 33.35 | 2.6871 | 81.2 | (2,0,0) |
| 33.93 | 2.6418 | 54.1 | (1,1,3) |
| 36.20 | 2.4813 | 2.7 | (1,2,2) |
| 37.71 | 2.3854 | 15.7 | (0,2,3) |
| 37.72 | 2.3852 | 18.7 | (0,1,4) |
| 41.41 | 2.1803 | 1.1 | (1,2,3) |
| 41.42 | 2.1801 | 2.3 | (1,1,4) |
| 41.46 | 2.1779 | 12.2 | (0,3,1) |
| 43.19 | 2.0945 | 1.8 | (2,2,0) |
| 44.34 | 2.0429 | 4.1 | (0,3,2) |
| 44.66 | 2.0292 | 8.1 | (0,2,4) |
| 45.07 | 2.0115 | 17.0 | (2,1,3) |
| 46.49 | 1.9534 | 6.7 | (0,1,5) |
| 46.88 | 1.9378 | 24.2 | (2,2,2) |
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
关联任务
引用参考
The crystal structure and related material properties of LaSmTcC2 were obtained from the Materials Project database (MP-ID: mp-3269066, 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_LaSmTcC2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.37409177
_cell_length_b 6.68737663
_cell_length_c 10.21221500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaSmTcC2
_chemical_formula_sum 'La4 Sm4 Tc4 C8'
_cell_volume 367.01246225
_cell_formula_units_Z 4
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 0.75000000 0.47295732 0.78970738 1.0
La La1 1 0.25000000 0.02704268 0.28970738 1.0
La La2 1 0.75000000 0.97295732 0.71029262 1.0
La La3 1 0.25000000 0.52704268 0.21029262 1.0
Sm Sm4 1 0.75000000 0.81956913 0.05317778 1.0
Sm Sm5 1 0.25000000 0.18043087 0.94682222 1.0
Sm Sm6 1 0.75000000 0.31956913 0.44682222 1.0
Sm Sm7 1 0.25000000 0.68043087 0.55317778 1.0
Tc Tc8 1 0.75000000 0.77139560 0.35632839 1.0
Tc Tc9 1 0.25000000 0.72860440 0.85632839 1.0
Tc Tc10 1 0.25000000 0.22860440 0.64367161 1.0
Tc Tc11 1 0.75000000 0.27139560 0.14367161 1.0
C C12 1 0.25000000 0.96232320 0.74105212 1.0
C C13 1 0.75000000 0.53767680 0.24105212 1.0
C C14 1 0.25000000 0.46232320 0.75894788 1.0
C C15 1 0.75000000 0.03767680 0.25894788 1.0
C C16 1 0.25000000 0.31428097 0.46705365 1.0
C C17 1 0.75000000 0.18571903 0.96705365 1.0
C C18 1 0.25000000 0.81428097 0.03294635 1.0
C C19 1 0.75000000 0.68571903 0.53294635 1.0
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