NaSm(MgPb)2
高熵材料 HEAMP-ID: mp-3276533 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.03 | 8.8167 | 32.1 | (0,0,1) |
| 15.15 | 5.8491 | 1.2 | (1,0,1) |
| 18.76 | 4.7311 | 7.6 | (0,1,0) |
| 21.31 | 4.1688 | 11.3 | (0,1,1) |
| 22.75 | 3.9085 | 18.6 | (2,0,0) |
| 23.16 | 3.8398 | 77.0 | (1,0,2) |
| 24.20 | 3.6784 | 82.0 | (1,1,1) |
| 24.92 | 3.5731 | 6.2 | (2,0,1) |
| 27.66 | 3.2252 | 1.0 | (0,1,2) |
| 29.65 | 3.0132 | 5.4 | (2,1,0) |
| 29.97 | 2.9814 | 18.2 | (1,1,2) |
| 30.42 | 2.9389 | 1.4 | (0,0,3) |
| 30.57 | 2.9246 | 9.5 | (2,0,2) |
| 31.37 | 2.8513 | 100.0 | (2,1,1) |
| 32.55 | 2.7509 | 6.7 | (1,0,3) |
| 35.94 | 2.4988 | 4.9 | (3,0,1) |
| 35.97 | 2.4964 | 38.3 | (0,1,3) |
| 36.11 | 2.4876 | 6.7 | (2,1,2) |
| 37.83 | 2.3781 | 26.9 | (1,1,3) |
| 38.04 | 2.3655 | 33.1 | (0,2,0) |
| 39.44 | 2.2847 | 2.5 | (0,2,1) |
| 40.20 | 2.2431 | 31.2 | (3,0,2) |
| 40.84 | 2.2096 | 24.4 | (3,1,1) |
| 40.94 | 2.2042 | 10.3 | (0,0,4) |
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 NaSm(MgPb)2 were obtained from the Materials Project database (MP-ID: mp-3276533, 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_NaSm(MgPb)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.81698653
_cell_length_b 4.73104560
_cell_length_c 8.81669647
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural NaSm(MgPb)2
_chemical_formula_sum 'Na2 Sm2 Mg4 Pb4'
_cell_volume 326.06365099
_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
Na Na0 1 0.52539233 0.24999900 0.17791893 1.0
Na Na1 1 0.02539233 0.24999900 0.32208007 1.0
Sm Sm2 1 0.97800093 0.74999900 0.68859775 1.0
Sm Sm3 1 0.47800093 0.74999900 0.81140325 1.0
Mg Mg4 1 0.85739133 0.74999900 0.07281883 1.0
Mg Mg5 1 0.35739133 0.74999900 0.42718017 1.0
Mg Mg6 1 0.64062263 0.24999900 0.55508391 1.0
Mg Mg7 1 0.14062263 0.24999900 0.94491709 1.0
Pb Pb8 1 0.23956395 0.74999900 0.10598641 1.0
Pb Pb9 1 0.73956395 0.74999900 0.39401259 1.0
Pb Pb10 1 0.25902684 0.24999900 0.62359881 1.0
Pb Pb11 1 0.75902584 0.24999900 0.87640219 1.0
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