KSr2Nb4FeO15
高熵材料 HEAMP-ID: mp-1223530 · 空间群: P4bm (#100)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.10 | 4.4180 | 7.2 | (2,2,0) |
| 22.00 | 4.0395 | 40.5 | (0,0,1) |
| 22.50 | 3.9516 | 8.4 | (3,1,0) |
| 24.23 | 3.6738 | 2.6 | (1,1,1) |
| 25.70 | 3.4657 | 97.2 | (3,2,0) |
| 27.24 | 3.2738 | 97.9 | (2,1,1) |
| 29.47 | 3.0307 | 77.5 | (4,1,0) |
| 29.97 | 2.9812 | 20.0 | (2,2,1) |
| 30.35 | 2.9453 | 11.1 | (3,3,0) |
| 31.68 | 2.8248 | 100.0 | (3,1,1) |
| 32.03 | 2.7942 | 32.3 | (4,2,0) |
| 34.09 | 2.6303 | 14.5 | (3,2,1) |
| 35.93 | 2.4992 | 1.3 | (4,3,0) |
| 36.35 | 2.4712 | 11.9 | (4,0,1) |
| 36.67 | 2.4507 | 1.9 | (5,1,0) |
| 37.08 | 2.4243 | 5.3 | (4,1,1) |
| 37.80 | 2.3799 | 4.3 | (3,3,1) |
| 38.81 | 2.3204 | 18.5 | (5,2,0) |
| 40.85 | 2.2090 | 1.9 | (4,4,0) |
| 42.17 | 2.1430 | 6.0 | (5,3,0) |
| 44.88 | 2.0198 | 45.0 | (0,0,2) |
| 45.06 | 2.0121 | 6.6 | (5,2,1) |
| 45.93 | 1.9758 | 20.6 | (6,2,0) |
| 46.54 | 1.9515 | 2.0 | (5,4,0) |
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 KSr2Nb4FeO15 were obtained from the Materials Project database (MP-ID: mp-1223530, 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_KSr2Nb4FeO15
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.49589900
_cell_length_b 12.49589900
_cell_length_c 4.03950900
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural KSr2Nb4FeO15
_chemical_formula_sum 'K2 Sr4 Nb8 Fe2 O30'
_cell_volume 630.75919853
_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 0.50000000 0.50000000 0.01210200 1.0
K K1 1 0.00000000 0.00000000 0.01210200 1.0
Sr Sr2 1 0.35053200 0.85053200 0.00713800 1.0
Sr Sr3 1 0.64946800 0.14946800 0.00713800 1.0
Sr Sr4 1 0.85053200 0.64946800 0.00713800 1.0
Sr Sr5 1 0.14946800 0.35053200 0.00713800 1.0
Nb Nb6 1 0.42004900 0.28893200 0.53118600 1.0
Nb Nb7 1 0.57995100 0.71106800 0.53118600 1.0
Nb Nb8 1 0.92004900 0.21106800 0.53118600 1.0
Nb Nb9 1 0.07995100 0.78893200 0.53118600 1.0
Nb Nb10 1 0.71106800 0.42004900 0.53118600 1.0
Nb Nb11 1 0.28893200 0.57995100 0.53118600 1.0
Nb Nb12 1 0.78893200 0.92004900 0.53118600 1.0
Nb Nb13 1 0.21106800 0.07995100 0.53118600 1.0
Fe Fe14 1 0.50000000 0.00000000 0.49559700 1.0
Fe Fe15 1 0.00000000 0.50000000 0.49559700 1.0
O O16 1 0.22765300 0.72765300 0.48517200 1.0
O O17 1 0.77234700 0.27234700 0.48517200 1.0
O O18 1 0.72765300 0.77234700 0.48517200 1.0
O O19 1 0.27234700 0.22765300 0.48517200 1.0
O O20 1 0.35738300 0.43304200 0.48808400 1.0
O O21 1 0.64261700 0.56695800 0.48808400 1.0
O O22 1 0.85738300 0.06695800 0.48808400 1.0
O O23 1 0.14261700 0.93304200 0.48808400 1.0
O O24 1 0.56695800 0.35738300 0.48808400 1.0
O O25 1 0.43304200 0.64261700 0.48808400 1.0
O O26 1 0.93304200 0.85738300 0.48808400 1.0
O O27 1 0.06695800 0.14261700 0.48808400 1.0
O O28 1 0.50000000 0.00000000 0.99106100 1.0
O O29 1 0.00000000 0.50000000 0.99106100 1.0
O O30 1 0.15161300 0.49145700 0.48981200 1.0
O O31 1 0.84838700 0.50854300 0.48981200 1.0
O O32 1 0.65161300 0.00854300 0.48981200 1.0
O O33 1 0.34838700 0.99145700 0.48981200 1.0
O O34 1 0.50854300 0.15161300 0.48981200 1.0
O O35 1 0.49145700 0.84838700 0.48981200 1.0
O O36 1 0.99145700 0.65161300 0.48981200 1.0
O O37 1 0.00854300 0.34838700 0.48981200 1.0
O O38 1 0.42367000 0.28681300 0.99207300 1.0
O O39 1 0.57633000 0.71318700 0.99207300 1.0
O O40 1 0.92367000 0.21318700 0.99207300 1.0
O O41 1 0.07633000 0.78681300 0.99207300 1.0
O O42 1 0.71318700 0.42367000 0.99207300 1.0
O O43 1 0.28681300 0.57633000 0.99207300 1.0
O O44 1 0.78681300 0.92367000 0.99207300 1.0
O O45 1 0.21318700 0.07633000 0.99207300 1.0
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