Na(SnAs)2
高熵材料 HEA 传统材料 TRAMP-ID: mp-9378 · 空间群: R-3m (#166)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.56 | 9.2509 | 47.8 | (1,1,1) |
| 19.19 | 4.6255 | 20.3 | (2,2,2) |
| 25.75 | 3.4599 | 1.0 | (1,0,0) |
| 25.75 | 3.4599 | 2.0 | (0,1,0) |
| 26.35 | 3.3820 | 21.5 | (1,1,0) |
| 28.65 | 3.1157 | 2.9 | (2,1,1) |
| 28.96 | 3.0836 | 6.6 | (3,3,3) |
| 30.27 | 2.9528 | 100.0 | (2,1,2) |
| 30.27 | 2.9528 | 50.0 | (2,2,1) |
| 34.25 | 2.6184 | 7.2 | (3,2,2) |
| 34.25 | 2.6184 | 3.6 | (2,3,2) |
| 36.54 | 2.4594 | 1.7 | (3,2,3) |
| 38.94 | 2.3127 | 1.6 | (4,4,4) |
| 41.59 | 2.1715 | 31.9 | (4,3,3) |
| 41.59 | 2.1715 | 15.9 | (3,4,3) |
| 44.31 | 2.0441 | 12.1 | (4,3,4) |
| 44.31 | 2.0441 | 6.1 | (4,4,3) |
| 45.03 | 2.0133 | 55.3 | (1,0,-1) |
| 46.14 | 1.9673 | 4.7 | (2,0,1) |
| 46.14 | 1.9673 | 2.4 | (2,1,0) |
| 49.25 | 1.8502 | 5.7 | (5,5,5) |
| 49.37 | 1.8460 | 1.7 | (3,1,2) |
| 49.37 | 1.8460 | 6.7 | (3,2,1) |
| 49.37 | 1.8460 | 1.7 | (2,3,1) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Na(SnAs)2 were obtained from the Materials Project database (MP-ID: mp-9378, 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_Na(SnAs)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.53855770
_cell_length_b 9.53855733
_cell_length_c 9.53855830
_cell_angle_alpha 24.37008599
_cell_angle_beta 24.37008760
_cell_angle_gamma 24.37009139
_symmetry_Int_Tables_number 1
_chemical_formula_structural Na(SnAs)2
_chemical_formula_sum 'Na1 Sn2 As2'
_cell_volume 129.89508992
_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
Na Na0 1 -0.00000000 0.00000000 -0.00000000 1.0
Sn Sn1 1 0.21123572 0.21123572 0.21123572 1.0
Sn Sn2 1 0.78876428 0.78876428 0.78876428 1.0
As As3 1 0.40667046 0.40667046 0.40667046 1.0
As As4 1 0.59332954 0.59332954 0.59332954 1.0
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