RbMnAs
高熵材料 HEA 传统材料 TRAMP-ID: mp-987178 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.97 | 11.0899 | 100.0 | (0,0,1) |
| 22.60 | 3.9346 | 4.4 | (1,0,1) |
| 24.07 | 3.6966 | 5.4 | (0,0,3) |
| 26.59 | 3.3522 | 47.3 | (1,0,2) |
| 30.03 | 2.9757 | 13.1 | (1,1,0) |
| 31.12 | 2.8741 | 1.1 | (1,1,1) |
| 32.23 | 2.7773 | 26.6 | (1,0,3) |
| 34.20 | 2.6220 | 24.5 | (1,1,2) |
| 38.85 | 2.3180 | 1.8 | (1,1,3) |
| 38.90 | 2.3152 | 4.8 | (1,0,4) |
| 40.68 | 2.2180 | 2.2 | (0,0,5) |
| 42.98 | 2.1042 | 20.2 | (2,0,0) |
| 43.79 | 2.0673 | 6.2 | (2,0,1) |
| 44.67 | 2.0285 | 6.6 | (1,1,4) |
| 46.27 | 1.9621 | 2.3 | (1,0,5) |
| 49.10 | 1.8555 | 1.0 | (2,1,1) |
| 49.87 | 1.8287 | 2.7 | (2,0,3) |
| 51.26 | 1.7822 | 15.0 | (2,1,2) |
| 51.38 | 1.7783 | 20.4 | (1,1,5) |
| 54.73 | 1.6772 | 11.4 | (2,1,3) |
| 58.24 | 1.5843 | 2.5 | (0,0,7) |
| 58.81 | 1.5701 | 1.3 | (1,1,6) |
| 59.35 | 1.5572 | 2.7 | (2,1,4) |
| 60.67 | 1.5265 | 2.7 | (2,0,5) |
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 RbMnAs were obtained from the Materials Project database (MP-ID: mp-987178, 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_RbMnAs
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.20833700
_cell_length_b 4.20833700
_cell_length_c 11.08987300
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural RbMnAs
_chemical_formula_sum 'Rb2 Mn2 As2'
_cell_volume 196.40276321
_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
Rb Rb0 1 0.00000000 0.50000000 0.29441300 1.0
Rb Rb1 1 0.50000000 0.00000000 0.70558700 1.0
Mn Mn2 1 0.00000000 0.00000000 0.00000000 1.0
Mn Mn3 1 0.50000000 0.50000000 0.00000000 1.0
As As4 1 0.50000000 0.00000000 0.11880500 1.0
As As5 1 0.00000000 0.50000000 0.88119500 1.0
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