Sm2Th3Pb3C
高熵材料 HEAMP-ID: mp-3308944 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 27.00 | 3.3018 | 20.9 | (0,0,0,2) |
| 29.06 | 3.0724 | 24.5 | (3,-1,-2,0) |
| 29.19 | 3.0591 | 10.9 | (1,0,-1,2) |
| 32.13 | 2.7857 | 100.0 | (3,-1,-2,1) |
| 33.06 | 2.7096 | 14.5 | (3,0,-3,0) |
| 33.17 | 2.7005 | 38.6 | (2,-1,-1,2) |
| 35.01 | 2.5627 | 6.0 | (2,0,-2,2) |
| 39.99 | 2.2545 | 4.3 | (4,-1,-3,0) |
| 40.09 | 2.2492 | 3.5 | (3,-1,-2,2) |
| 40.81 | 2.2111 | 9.9 | (4,-2,-2,1) |
| 40.81 | 2.2111 | 5.0 | (2,2,-4,1) |
| 42.36 | 2.1336 | 5.7 | (4,-1,-3,1) |
| 44.59 | 2.0322 | 1.1 | (4,0,-4,0) |
| 47.54 | 1.9127 | 9.7 | (4,-2,-2,2) |
| 50.88 | 1.7947 | 2.0 | (5,-2,-3,1) |
| 51.04 | 1.7894 | 28.1 | (3,-1,-2,3) |
| 51.52 | 1.7739 | 2.5 | (5,-4,-1,0) |
| 51.52 | 1.7739 | 5.1 | (5,-1,-4,0) |
| 52.90 | 1.7307 | 7.3 | (4,0,-4,2) |
| 55.68 | 1.6509 | 7.9 | (0,0,0,4) |
| 56.61 | 1.6258 | 6.7 | (5,0,-5,0) |
| 56.61 | 1.6258 | 3.3 | (0,5,-5,0) |
| 56.69 | 1.6238 | 3.6 | (5,-2,-3,2) |
| 57.40 | 1.6054 | 1.9 | (4,-2,-2,3) |
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 Sm2Th3Pb3C were obtained from the Materials Project database (MP-ID: mp-3308944, 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_Sm2Th3Pb3C
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.38631124
_cell_length_b 9.38631081
_cell_length_c 6.60359422
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000501
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Th3Pb3C
_chemical_formula_sum 'Sm4 Th6 Pb6 C2'
_cell_volume 503.84954500
_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 0.66666700 0.33333300 0.50000000 1.0
Sm Sm1 1 0.33333300 0.66666700 0.50000000 1.0
Sm Sm2 1 0.33333300 0.66666700 0.00000000 1.0
Sm Sm3 1 0.66666700 0.33333300 0.00000000 1.0
Th Th4 1 0.78027069 0.78027069 0.25000000 1.0
Th Th5 1 0.21972931 1.00000000 0.25000000 1.0
Th Th6 1 1.00000000 0.21972931 0.25000000 1.0
Th Th7 1 0.21972931 0.21972931 0.75000000 1.0
Th Th8 1 0.78027069 0.00000000 0.75000000 1.0
Th Th9 1 0.00000000 0.78027069 0.75000000 1.0
Pb Pb10 1 0.40301328 0.40301328 0.25000000 1.0
Pb Pb11 1 0.59698672 1.00000000 0.25000000 1.0
Pb Pb12 1 1.00000000 0.59698672 0.25000000 1.0
Pb Pb13 1 0.59698672 0.59698672 0.75000000 1.0
Pb Pb14 1 0.40301328 0.00000000 0.75000000 1.0
Pb Pb15 1 0.00000000 0.40301328 0.75000000 1.0
C C16 1 0.00000000 0.00000000 0.50000000 1.0
C C17 1 0.00000000 0.00000000 0.00000000 1.0
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