Ho2NpFe2Si7
高熵材料 HEAMP-ID: mp-3250388 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.18 | 12.3079 | 3.2 | (1,-1,0) |
| 14.39 | 6.1540 | 3.7 | (2,-2,0) |
| 21.66 | 4.1026 | 37.5 | (3,-3,0) |
| 22.68 | 3.9212 | 11.8 | (1,0,0) |
| 23.42 | 3.7984 | 52.5 | (1,-1,1) |
| 24.91 | 3.5751 | 52.9 | (2,-1,0) |
| 26.61 | 3.3499 | 7.2 | (2,-2,1) |
| 28.88 | 3.0913 | 3.1 | (3,-2,0) |
| 31.99 | 2.7979 | 56.1 | (1,0,1) |
| 33.65 | 2.6636 | 8.4 | (2,-1,1) |
| 34.05 | 2.6329 | 7.9 | (3,-4,0) |
| 34.05 | 2.6329 | 7.9 | (4,-3,0) |
| 36.50 | 2.4616 | 16.8 | (5,-5,0) |
| 36.77 | 2.4445 | 100.0 | (3,-2,1) |
| 36.88 | 2.4374 | 53.3 | (4,-4,1) |
| 40.03 | 2.2527 | 27.0 | (5,-4,0) |
| 41.06 | 2.1981 | 18.6 | (4,-3,1) |
| 44.15 | 2.0513 | 3.8 | (6,-6,0) |
| 45.42 | 1.9967 | 27.1 | (0,0,2) |
| 45.68 | 1.9860 | 26.7 | (1,1,0) |
| 46.27 | 1.9620 | 3.9 | (5,-4,1) |
| 46.58 | 1.9497 | 2.3 | (5,-6,0) |
| 46.58 | 1.9497 | 2.3 | (6,-5,0) |
| 50.86 | 1.7953 | 8.4 | (3,-3,2) |
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 Ho2NpFe2Si7 were obtained from the Materials Project database (MP-ID: mp-3250388, 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_Ho2NpFe2Si7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.46711868
_cell_length_b 12.46711897
_cell_length_c 3.99334306
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 161.66801919
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ho2NpFe2Si7
_chemical_formula_sum 'Ho2 Np1 Fe2 Si7'
_cell_volume 195.21821089
_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
Ho Ho0 1 0.09937323 0.90062677 0.50000000 1.0
Ho Ho1 1 0.46675311 0.53324689 0.50000000 1.0
Np Np2 1 0.78307183 0.21692817 0.00000000 1.0
Fe Fe3 1 0.65484049 0.34515951 0.00000000 1.0
Fe Fe4 1 0.91127255 0.08872745 0.00000000 1.0
Si Si5 1 0.37082518 0.62917482 0.00000000 1.0
Si Si6 1 0.56293759 0.43706241 0.00000000 1.0
Si Si7 1 0.87074995 0.12925005 0.50000000 1.0
Si Si8 1 0.00321867 0.99678133 0.00000000 1.0
Si Si9 1 0.19528049 0.80471951 0.00000000 1.0
Si Si10 1 0.28301750 0.71698250 0.50000000 1.0
Si Si11 1 0.69536043 0.30463957 0.50000000 1.0
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