LaNd3(BeSi3)2
高熵材料 HEAMP-ID: mp-3275231 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.33 | 4.3686 | 26.8 | (0,0,0,2) |
| 22.40 | 3.9682 | 1.3 | (2,-1,-1,0) |
| 25.93 | 3.4366 | 72.8 | (2,0,-2,0) |
| 33.17 | 2.7010 | 100.0 | (2,0,-2,2) |
| 33.17 | 2.7010 | 50.0 | (2,-2,0,2) |
| 41.33 | 2.1843 | 17.5 | (0,0,0,4) |
| 45.73 | 1.9841 | 39.0 | (4,-2,-2,0) |
| 49.44 | 1.8434 | 25.8 | (2,0,-2,4) |
| 50.52 | 1.8065 | 16.2 | (4,-2,-2,2) |
| 53.31 | 1.7183 | 10.3 | (4,0,-4,0) |
| 57.65 | 1.5991 | 30.3 | (4,0,-4,2) |
| 63.32 | 1.4687 | 19.6 | (2,2,-4,4) |
| 63.32 | 1.4687 | 9.8 | (4,-2,-2,4) |
| 63.93 | 1.4562 | 1.3 | (0,0,0,6) |
| 69.62 | 1.3505 | 3.1 | (0,4,-4,4) |
| 69.62 | 1.3505 | 6.1 | (4,0,-4,4) |
| 70.20 | 1.3408 | 16.8 | (2,0,-2,6) |
| 72.81 | 1.2989 | 4.1 | (4,2,-6,0) |
| 72.81 | 1.2989 | 4.1 | (6,-2,-4,0) |
| 76.51 | 1.2450 | 21.9 | (6,-2,-4,2) |
| 76.51 | 1.2450 | 4.4 | (6,-4,-2,2) |
| 82.10 | 1.1740 | 2.6 | (2,2,-4,6) |
| 82.10 | 1.1740 | 1.3 | (4,-2,-2,6) |
| 84.60 | 1.1455 | 4.4 | (6,0,-6,0) |
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 LaNd3(BeSi3)2 were obtained from the Materials Project database (MP-ID: mp-3275231, 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_LaNd3(BeSi3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.93647450
_cell_length_b 7.93647481
_cell_length_c 8.73711293
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999459
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaNd3(BeSi3)2
_chemical_formula_sum 'La2 Nd6 Be4 Si12'
_cell_volume 476.59981765
_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
La La0 1 0.00000000 0.00000000 0.75000000 1.0
La La1 1 0.00000000 0.00000000 0.25000000 1.0
Nd Nd2 1 0.49996314 0.50003686 0.75000000 1.0
Nd Nd3 1 0.49996314 0.99992729 0.75000000 1.0
Nd Nd4 1 0.00007271 0.50003686 0.75000000 1.0
Nd Nd5 1 0.50003686 0.49996314 0.25000000 1.0
Nd Nd6 1 0.99992729 0.49996314 0.25000000 1.0
Nd Nd7 1 0.50003686 0.00007271 0.25000000 1.0
Be Be8 1 0.66666700 0.33333300 0.00009004 1.0
Be Be9 1 0.66666700 0.33333300 0.49990996 1.0
Be Be10 1 0.33333300 0.66666700 0.50009004 1.0
Be Be11 1 0.33333300 0.66666700 0.99990996 1.0
Si Si12 1 0.82795251 0.17204749 0.99997235 1.0
Si Si13 1 0.82795251 0.65590603 0.99997235 1.0
Si Si14 1 0.34409397 0.17204749 0.99997235 1.0
Si Si15 1 0.82795251 0.17204749 0.50002765 1.0
Si Si16 1 0.82795251 0.65590603 0.50002765 1.0
Si Si17 1 0.34409397 0.17204749 0.50002765 1.0
Si Si18 1 0.17204749 0.82795251 0.49997235 1.0
Si Si19 1 0.65590603 0.82795251 0.49997235 1.0
Si Si20 1 0.17204749 0.34409397 0.49997235 1.0
Si Si21 1 0.17204749 0.82795251 0.00002765 1.0
Si Si22 1 0.65590603 0.82795251 0.00002765 1.0
Si Si23 1 0.17204749 0.34409397 0.00002765 1.0
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