NpTeAs
高熵材料 HEAMP-ID: mp-20721 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.01 | 4.4381 | 28.2 | (0,0,2) |
| 23.60 | 3.7704 | 59.3 | (1,0,1) |
| 29.41 | 3.0370 | 28.5 | (1,0,2) |
| 30.21 | 2.9587 | 12.0 | (0,0,3) |
| 30.35 | 2.9450 | 63.2 | (1,1,0) |
| 32.02 | 2.7951 | 37.7 | (1,1,1) |
| 36.62 | 2.4539 | 100.0 | (1,1,2) |
| 37.28 | 2.4120 | 92.6 | (1,0,3) |
| 40.66 | 2.2190 | 6.5 | (0,0,4) |
| 43.46 | 2.0824 | 58.4 | (2,0,0) |
| 48.28 | 1.8852 | 12.3 | (2,0,2) |
| 50.04 | 1.8229 | 17.3 | (2,1,1) |
| 51.48 | 1.7752 | 2.3 | (0,0,5) |
| 53.34 | 1.7175 | 10.6 | (2,1,2) |
| 53.84 | 1.7029 | 9.3 | (2,0,3) |
| 56.34 | 1.6331 | 32.1 | (1,0,5) |
| 58.56 | 1.5762 | 51.0 | (2,1,3) |
| 61.02 | 1.5185 | 8.2 | (2,0,4) |
| 62.81 | 1.4794 | 1.0 | (0,0,6) |
| 63.14 | 1.4725 | 19.4 | (2,2,0) |
| 66.96 | 1.3976 | 4.8 | (2,2,2) |
| 67.15 | 1.3940 | 2.2 | (1,0,6) |
| 68.40 | 1.3716 | 3.5 | (3,0,1) |
| 69.59 | 1.3510 | 3.7 | (2,0,5) |
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 NpTeAs were obtained from the Materials Project database (MP-ID: mp-20721, 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_NpTeAs
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.16481852
_cell_length_b 4.16481852
_cell_length_c 8.87610956
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural NpTeAs
_chemical_formula_sum 'Np2 Te2 As2'
_cell_volume 153.96245169
_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
Np Np0 1 0.75000000 0.75000000 0.75071489 1.0
Np Np1 1 0.25000000 0.25000000 0.24928511 1.0
Te Te2 1 0.25000000 0.25000000 0.62943590 1.0
Te Te3 1 0.75000000 0.75000000 0.37056410 1.0
As As4 1 0.75000000 0.25000000 0.00000000 1.0
As As5 1 0.25000000 0.75000000 0.00000000 1.0
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