Nd3Sm5(BeSi3)4
高熵材料 HEAMP-ID: mp-3285930 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.87 | 4.2569 | 27.4 | (0,0,0,2) |
| 26.06 | 3.4191 | 50.8 | (2,0,-2,0) |
| 26.08 | 3.4173 | 25.4 | (0,2,-2,0) |
| 33.62 | 2.6657 | 100.0 | (2,0,-2,2) |
| 33.63 | 2.6649 | 50.0 | (0,2,-2,2) |
| 42.47 | 2.1285 | 16.7 | (0,0,0,4) |
| 45.97 | 1.9743 | 13.2 | (4,-2,-2,0) |
| 45.99 | 1.9733 | 13.2 | (2,-4,2,0) |
| 45.99 | 1.9733 | 13.2 | (2,2,-4,0) |
| 50.51 | 1.8069 | 17.2 | (2,0,-2,4) |
| 50.52 | 1.8067 | 8.6 | (0,2,-2,4) |
| 50.99 | 1.7911 | 5.7 | (4,-2,-2,2) |
| 51.01 | 1.7903 | 5.7 | (2,-4,2,2) |
| 51.01 | 1.7903 | 5.7 | (2,2,-4,2) |
| 53.61 | 1.7095 | 7.2 | (4,0,-4,0) |
| 53.64 | 1.7087 | 3.6 | (0,4,-4,0) |
| 58.15 | 1.5864 | 10.2 | (4,-4,0,2) |
| 58.15 | 1.5864 | 10.2 | (4,0,-4,2) |
| 58.18 | 1.5857 | 10.2 | (0,4,-4,2) |
| 64.36 | 1.4475 | 9.6 | (4,-2,-2,4) |
| 64.38 | 1.4471 | 9.6 | (2,-4,2,4) |
| 64.38 | 1.4471 | 9.6 | (2,2,-4,4) |
| 65.82 | 1.4190 | 1.3 | (0,0,0,6) |
| 70.68 | 1.3329 | 6.3 | (4,0,-4,4) |
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 Nd3Sm5(BeSi3)4 were obtained from the Materials Project database (MP-ID: mp-3285930, 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_Nd3Sm5(BeSi3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.89733276
_cell_length_b 7.89330591
_cell_length_c 8.51380144
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.01688571
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nd3Sm5(BeSi3)4
_chemical_formula_sum 'Nd3 Sm5 Be4 Si12'
_cell_volume 459.53606413
_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
Nd Nd0 1 0.50002801 0.00005703 0.25000000 1.0
Nd Nd1 1 0.00000235 0.00000271 0.75000000 1.0
Nd Nd2 1 0.00000278 0.00000656 0.25000000 1.0
Sm Sm3 1 0.49997609 0.50003994 0.75000000 1.0
Sm Sm4 1 0.50003204 0.49997346 0.25000000 1.0
Sm Sm5 1 0.00006385 0.50003994 0.75000000 1.0
Sm Sm6 1 0.99994342 0.49997446 0.25000000 1.0
Sm Sm7 1 0.49996875 0.99993650 0.75000000 1.0
Be Be8 1 0.66671182 0.33342365 0.99690446 1.0
Be Be9 1 0.33328328 0.66656755 0.99699131 1.0
Be Be10 1 0.33328328 0.66656755 0.50300869 1.0
Be Be11 1 0.66671182 0.33342365 0.50309554 1.0
Si Si12 1 0.82849339 0.17224766 0.99893182 1.0
Si Si13 1 0.17150237 0.82775165 0.99896759 1.0
Si Si14 1 0.34375327 0.17224766 0.99893182 1.0
Si Si15 1 0.17150237 0.82775165 0.50103241 1.0
Si Si16 1 0.65624929 0.82775165 0.99896759 1.0
Si Si17 1 0.82849339 0.17224766 0.50106818 1.0
Si Si18 1 0.82777792 0.65555584 0.99999516 1.0
Si Si19 1 0.65624929 0.82775165 0.50103241 1.0
Si Si20 1 0.17221951 0.34443803 0.00001052 1.0
Si Si21 1 0.34375327 0.17224766 0.50106818 1.0
Si Si22 1 0.17221951 0.34443803 0.49998948 1.0
Si Si23 1 0.82777792 0.65555584 0.50000484 1.0
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