Rb2LaMgNb2O8
高熵材料 HEAMP-ID: mp-2227770 · 空间群: P4mm (#99)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.31 | 16.6314 | 100.0 | (0,0,1) |
| 10.64 | 8.3157 | 11.9 | (0,0,2) |
| 15.99 | 5.5438 | 1.6 | (0,0,3) |
| 21.37 | 4.1579 | 6.2 | (0,0,4) |
| 22.34 | 3.9802 | 1.2 | (1,0,0) |
| 22.98 | 3.8709 | 7.0 | (1,0,1) |
| 24.80 | 3.5901 | 14.2 | (1,0,2) |
| 27.59 | 3.2332 | 27.9 | (1,0,3) |
| 31.11 | 2.8752 | 19.9 | (1,0,4) |
| 31.80 | 2.8144 | 28.3 | (1,1,0) |
| 32.26 | 2.7750 | 1.5 | (1,1,1) |
| 32.30 | 2.7719 | 3.9 | (0,0,6) |
| 33.62 | 2.6659 | 2.7 | (1,1,2) |
| 35.16 | 2.5523 | 10.1 | (1,0,5) |
| 37.87 | 2.3759 | 2.3 | (0,0,7) |
| 38.63 | 2.3307 | 2.9 | (1,1,4) |
| 39.62 | 2.2747 | 5.0 | (1,0,6) |
| 42.05 | 2.1485 | 3.6 | (1,1,5) |
| 43.53 | 2.0789 | 2.2 | (0,0,8) |
| 44.41 | 2.0401 | 1.7 | (1,0,7) |
| 45.58 | 1.9901 | 15.5 | (2,0,0) |
| 45.93 | 1.9760 | 2.3 | (2,0,1) |
| 45.95 | 1.9749 | 6.4 | (1,1,6) |
| 46.95 | 1.9354 | 1.2 | (2,0,2) |
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 Rb2LaMgNb2O8 were obtained from the Materials Project database (MP-ID: mp-2227770, 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_Rb2LaMgNb2O8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.98018509
_cell_length_b 3.98018509
_cell_length_c 16.63144319
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Rb2LaMgNb2O8
_chemical_formula_sum 'Rb2 La1 Mg1 Nb2 O8'
_cell_volume 263.47321665
_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
Rb Rb0 1 0.00000000 0.00000000 0.56042661 1.0
Rb Rb1 1 0.00000000 0.00000000 0.36523445 1.0
La La2 1 -0.00000000 0.00000000 0.02530998 1.0
Mg Mg3 1 -0.00000000 0.00000000 0.79720844 1.0
Nb Nb4 1 0.50000000 0.50000000 0.87441246 1.0
Nb Nb5 1 0.50000000 0.50000000 0.15028053 1.0
O O6 1 0.50000000 0.50000000 0.48404520 1.0
O O7 1 0.50000000 0.50000000 0.76002188 1.0
O O8 1 0.50000000 0.50000000 0.25763791 1.0
O O9 1 0.50000000 0.50000000 0.00251513 1.0
O O10 1 0.50000000 0.00000000 0.87994007 1.0
O O11 1 0.00000000 0.50000000 0.87994007 1.0
O O12 1 0.50000000 0.00000000 0.11767413 1.0
O O13 1 0.00000000 0.50000000 0.11767413 1.0
获取直接链接