La2NbSi3Ir4
高熵材料 HEAMP-ID: mp-3253995 · 空间群: P-4m2 (#115)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.49 | 10.4095 | 3.7 | (0,0,1) |
| 17.04 | 5.2047 | 5.0 | (0,0,2) |
| 21.18 | 4.1948 | 1.1 | (1,0,0) |
| 22.86 | 3.8907 | 3.2 | (1,0,1) |
| 25.67 | 3.4698 | 19.8 | (0,0,3) |
| 27.31 | 3.2661 | 30.0 | (1,0,2) |
| 30.13 | 2.9661 | 4.4 | (1,1,0) |
| 31.36 | 2.8526 | 35.1 | (1,1,1) |
| 33.52 | 2.6737 | 37.6 | (1,0,3) |
| 34.46 | 2.6024 | 4.8 | (0,0,4) |
| 34.81 | 2.5770 | 100.0 | (1,1,2) |
| 40.81 | 2.2114 | 3.9 | (1,0,4) |
| 43.13 | 2.0974 | 56.2 | (2,0,0) |
| 43.47 | 2.0819 | 2.6 | (0,0,5) |
| 46.42 | 1.9562 | 25.3 | (1,1,4) |
| 46.69 | 1.9454 | 1.5 | (2,0,2) |
| 48.84 | 1.8649 | 24.1 | (1,0,5) |
| 50.87 | 1.7949 | 13.1 | (2,0,3) |
| 51.80 | 1.7648 | 10.8 | (2,1,2) |
| 52.76 | 1.7349 | 2.1 | (0,0,6) |
| 55.70 | 1.6502 | 17.6 | (2,1,3) |
| 56.34 | 1.6330 | 4.7 | (2,0,4) |
| 57.48 | 1.6032 | 1.4 | (1,0,6) |
| 60.87 | 1.5218 | 2.4 | (2,1,4) |
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 La2NbSi3Ir4 were obtained from the Materials Project database (MP-ID: mp-3253995, 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_La2NbSi3Ir4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.19474968
_cell_length_b 4.19474968
_cell_length_c 10.40947791
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2NbSi3Ir4
_chemical_formula_sum 'La2 Nb1 Si3 Ir4'
_cell_volume 183.16439105
_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
La La0 1 0.50000000 0.00000000 0.24356691 1.0
La La1 1 0.00000000 0.50000000 0.75643309 1.0
Nb Nb2 1 0.00000000 0.00000000 0.50000000 1.0
Si Si3 1 0.00000000 0.50000000 0.12227396 1.0
Si Si4 1 0.50000000 0.00000000 0.87772604 1.0
Si Si5 1 0.50000000 0.50000000 0.50000000 1.0
Ir Ir6 1 0.00000000 0.50000000 0.35900942 1.0
Ir Ir7 1 0.50000000 0.00000000 0.64099058 1.0
Ir Ir8 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir9 1 0.50000000 0.50000000 0.00000000 1.0
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