Eu3Nb
传统材料 TRAMP-ID: mp-1184441 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.83 | 4.0720 | 8.0 | (1,0,-1,1) |
| 25.59 | 3.4817 | 1.8 | (2,-1,-1,0) |
| 29.63 | 3.0152 | 23.7 | (2,0,-2,0) |
| 29.63 | 3.0152 | 11.9 | (2,-2,0,0) |
| 32.44 | 2.7603 | 38.1 | (0,0,0,2) |
| 33.87 | 2.6463 | 100.0 | (2,0,-2,1) |
| 33.87 | 2.6463 | 50.0 | (2,-2,0,1) |
| 39.54 | 2.2793 | 1.9 | (3,-1,-2,0) |
| 41.76 | 2.1630 | 1.1 | (2,-1,-1,2) |
| 44.50 | 2.0360 | 15.5 | (2,0,-2,2) |
| 44.50 | 2.0360 | 7.8 | (2,-2,0,2) |
| 48.18 | 1.8888 | 2.1 | (3,0,-3,1) |
| 52.03 | 1.7576 | 2.6 | (3,-1,-2,2) |
| 52.57 | 1.7409 | 27.4 | (4,-2,-2,0) |
| 58.78 | 1.5708 | 30.4 | (2,0,-2,3) |
| 61.51 | 1.5076 | 2.8 | (4,0,-4,0) |
| 61.51 | 1.5076 | 1.4 | (4,-4,0,0) |
| 63.14 | 1.4725 | 10.5 | (2,2,-4,2) |
| 63.14 | 1.4725 | 21.0 | (4,-2,-2,2) |
| 64.02 | 1.4544 | 14.9 | (4,0,-4,1) |
| 64.02 | 1.4544 | 7.4 | (4,-4,0,1) |
| 67.91 | 1.3802 | 4.5 | (0,0,0,4) |
| 70.12 | 1.3420 | 1.4 | (5,-2,-3,1) |
| 71.27 | 1.3231 | 5.4 | (4,0,-4,2) |
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 Eu3Nb were obtained from the Materials Project database (MP-ID: mp-1184441, 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_Eu3Nb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.96339528
_cell_length_b 6.96339528
_cell_length_c 5.52062400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999315
_symmetry_Int_Tables_number 1
_chemical_formula_structural Eu3Nb
_chemical_formula_sum 'Eu6 Nb2'
_cell_volume 231.82535218
_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
Eu Eu0 1 0.82516800 0.17483200 0.75000000 1.0
Eu Eu1 1 0.34966400 0.17483200 0.75000000 1.0
Eu Eu2 1 0.82516800 0.65033600 0.75000000 1.0
Eu Eu3 1 0.65033600 0.82516800 0.25000000 1.0
Eu Eu4 1 0.17483200 0.82516800 0.25000000 1.0
Eu Eu5 1 0.17483200 0.34966400 0.25000000 1.0
Nb Nb6 1 0.66666700 0.33333300 0.25000000 1.0
Nb Nb7 1 0.33333300 0.66666700 0.75000000 1.0
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