K2CeNb5O15
高熵材料 HEAMP-ID: mp-21546 · 空间群: P4/mbm (#127)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.78 | 9.0404 | 42.8 | (1,1,0) |
| 13.85 | 6.3925 | 39.1 | (2,0,0) |
| 15.50 | 5.7176 | 15.6 | (2,1,0) |
| 19.64 | 4.5202 | 1.5 | (2,2,0) |
| 21.99 | 4.0430 | 4.4 | (3,1,0) |
| 22.39 | 3.9706 | 34.1 | (0,0,1) |
| 24.49 | 3.6354 | 17.2 | (1,1,1) |
| 25.11 | 3.5459 | 45.8 | (3,2,0) |
| 26.42 | 3.3729 | 2.5 | (2,0,1) |
| 27.35 | 3.2613 | 38.2 | (2,1,1) |
| 27.91 | 3.1963 | 22.1 | (4,0,0) |
| 28.79 | 3.1008 | 55.0 | (4,1,0) |
| 29.65 | 3.0135 | 1.2 | (3,3,0) |
| 29.95 | 2.9831 | 35.1 | (2,2,1) |
| 31.29 | 2.8588 | 49.4 | (4,2,0) |
| 31.58 | 2.8329 | 100.0 | (3,1,1) |
| 33.89 | 2.6448 | 22.5 | (3,2,1) |
| 35.81 | 2.5074 | 2.6 | (5,1,0) |
| 36.78 | 2.4439 | 4.5 | (4,1,1) |
| 37.47 | 2.4004 | 5.1 | (3,3,1) |
| 37.90 | 2.3741 | 2.4 | (5,2,0) |
| 39.89 | 2.2601 | 2.8 | (4,4,0) |
| 41.17 | 2.1926 | 14.3 | (5,3,0) |
| 42.42 | 2.1308 | 1.9 | (6,0,0) |
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 K2CeNb5O15 were obtained from the Materials Project database (MP-ID: mp-21546, 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_K2CeNb5O15
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.78501100
_cell_length_b 12.78501100
_cell_length_c 3.97062800
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2CeNb5O15
_chemical_formula_sum 'K4 Ce2 Nb10 O30'
_cell_volume 649.02498058
_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
K K0 1 0.32945400 0.82945400 0.00000000 1.0
K K1 1 0.67054600 0.17054600 0.00000000 1.0
K K2 1 0.17054600 0.32945400 0.00000000 1.0
K K3 1 0.82945400 0.67054600 0.00000000 1.0
Ce Ce4 1 0.00000000 0.00000000 0.00000000 1.0
Ce Ce5 1 0.50000000 0.50000000 0.00000000 1.0
Nb Nb6 1 0.07607700 0.78646700 0.50000000 1.0
Nb Nb7 1 0.28646700 0.57607700 0.50000000 1.0
Nb Nb8 1 0.78646700 0.92392300 0.50000000 1.0
Nb Nb9 1 0.71353300 0.42392300 0.50000000 1.0
Nb Nb10 1 0.57607700 0.71353300 0.50000000 1.0
Nb Nb11 1 0.92392300 0.21353300 0.50000000 1.0
Nb Nb12 1 0.00000000 0.50000000 0.50000000 1.0
Nb Nb13 1 0.42392300 0.28646700 0.50000000 1.0
Nb Nb14 1 0.21353300 0.07607700 0.50000000 1.0
Nb Nb15 1 0.50000000 0.00000000 0.50000000 1.0
O O16 1 0.13074800 0.93987700 0.50000000 1.0
O O17 1 0.57622800 0.69013800 0.00000000 1.0
O O18 1 0.00181700 0.34220900 0.50000000 1.0
O O19 1 0.86925200 0.06012300 0.50000000 1.0
O O20 1 0.06012300 0.13074800 0.50000000 1.0
O O21 1 0.49818300 0.84220900 0.50000000 1.0
O O22 1 0.50181700 0.15779100 0.50000000 1.0
O O23 1 0.19013800 0.07622800 0.00000000 1.0
O O24 1 0.63074800 0.56012300 0.50000000 1.0
O O25 1 0.80986200 0.92377200 0.00000000 1.0
O O26 1 0.65779100 0.00181700 0.50000000 1.0
O O27 1 0.36925200 0.43987700 0.50000000 1.0
O O28 1 0.07622800 0.80986200 0.00000000 1.0
O O29 1 0.43987700 0.63074800 0.50000000 1.0
O O30 1 0.30986200 0.57622800 0.00000000 1.0
O O31 1 0.99818300 0.65779100 0.50000000 1.0
O O32 1 0.93987700 0.86925200 0.50000000 1.0
O O33 1 0.15779100 0.49818300 0.50000000 1.0
O O34 1 0.21573700 0.71573700 0.50000000 1.0
O O35 1 0.00000000 0.50000000 0.00000000 1.0
O O36 1 0.69013800 0.42377200 0.00000000 1.0
O O37 1 0.42377200 0.30986200 0.00000000 1.0
O O38 1 0.84220900 0.50181700 0.50000000 1.0
O O39 1 0.56012300 0.36925200 0.50000000 1.0
O O40 1 0.71573700 0.78426300 0.50000000 1.0
O O41 1 0.50000000 0.00000000 0.00000000 1.0
O O42 1 0.78426300 0.28426300 0.50000000 1.0
O O43 1 0.34220900 0.99818300 0.50000000 1.0
O O44 1 0.28426300 0.21573700 0.50000000 1.0
O O45 1 0.92377200 0.19013800 0.00000000 1.0
获取直接链接