Nd11Sm(Si7Br3)2
高熵材料 HEAMP-ID: mp-3312273 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.28 | 9.5335 | 3.4 | (0,1,1) |
| 9.29 | 9.5179 | 2.6 | (0,1,-1) |
| 15.21 | 5.8248 | 3.7 | (0,2,0) |
| 17.78 | 4.9886 | 2.6 | (0,1,3) |
| 17.80 | 4.9819 | 2.6 | (0,1,-3) |
| 18.61 | 4.7667 | 1.1 | (0,2,2) |
| 18.65 | 4.7590 | 1.1 | (0,2,-2) |
| 21.48 | 4.1368 | 11.3 | (0,0,4) |
| 22.42 | 3.9652 | 10.7 | (1,0,1) |
| 22.80 | 3.9005 | 28.8 | (0,1,4) |
| 22.82 | 3.8962 | 28.0 | (0,1,-4) |
| 22.90 | 3.8832 | 26.2 | (0,3,0) |
| 23.08 | 3.8542 | 78.0 | (1,1,0) |
| 23.52 | 3.7819 | 1.7 | (0,3,1) |
| 23.54 | 3.7790 | 1.7 | (0,3,-1) |
| 23.70 | 3.7542 | 9.0 | (1,1,1) |
| 23.71 | 3.7532 | 8.4 | (1,1,-1) |
| 25.49 | 3.4945 | 5.8 | (1,1,2) |
| 25.50 | 3.4929 | 5.8 | (1,1,-2) |
| 26.40 | 3.3755 | 18.3 | (0,2,4) |
| 26.45 | 3.3700 | 18.4 | (0,2,-4) |
| 26.66 | 3.3441 | 11.1 | (1,2,0) |
| 27.20 | 3.2784 | 6.9 | (1,2,1) |
| 27.21 | 3.2772 | 7.4 | (1,2,-1) |
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 Nd11Sm(Si7Br3)2 were obtained from the Materials Project database (MP-ID: mp-3312273, 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_Nd11Sm(Si7Br3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.08418755
_cell_length_b 11.64957679
_cell_length_c 16.54733537
_cell_angle_alpha 89.90084114
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nd11Sm(Si7Br3)2
_chemical_formula_sum 'Nd11 Sm1 Si14 Br6'
_cell_volume 787.30542482
_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 0.50000000 0.34301087 0.50100604 1.0
Nd Nd1 1 0.00000000 0.65647433 0.99955445 1.0
Nd Nd2 1 0.00000000 0.64220476 0.74344802 1.0
Nd Nd3 1 0.50000000 0.35760640 0.24328522 1.0
Nd Nd4 1 0.00000000 0.64190113 0.25677697 1.0
Nd Nd5 1 0.50000000 0.06515045 0.87979913 1.0
Nd Nd6 1 0.00000000 0.93609893 0.61972260 1.0
Nd Nd7 1 0.50000000 0.06437606 0.11905681 1.0
Nd Nd8 1 0.00000000 0.93513777 0.38048856 1.0
Nd Nd9 1 0.50000000 0.35721062 0.99958053 1.0
Nd Nd10 1 0.00000000 0.64226345 0.50065169 1.0
Sm Sm11 1 0.50000000 0.35941150 0.75762181 1.0
Si Si12 1 0.00000000 0.15091525 0.99934847 1.0
Si Si13 1 0.50000000 0.84932733 0.50032269 1.0
Si Si14 1 0.50000000 0.56703921 0.87552150 1.0
Si Si15 1 0.00000000 0.43122011 0.62562754 1.0
Si Si16 1 0.50000000 0.56724965 0.12383157 1.0
Si Si17 1 0.00000000 0.43230867 0.37649920 1.0
Si Si18 1 0.00000000 0.25379643 0.87283122 1.0
Si Si19 1 0.50000000 0.74677214 0.62611760 1.0
Si Si20 1 0.00000000 0.25296911 0.12548972 1.0
Si Si21 1 0.50000000 0.74642900 0.37447683 1.0
Si Si22 1 0.00000000 0.45814989 0.87541558 1.0
Si Si23 1 0.50000000 0.54090244 0.62484676 1.0
Si Si24 1 0.50000000 0.54146686 0.37631214 1.0
Si Si25 1 0.00000000 0.45809553 0.12376630 1.0
Br Br26 1 0.50000000 0.11102915 0.69232775 1.0
Br Br27 1 0.00000000 0.89250294 0.80730776 1.0
Br Br28 1 0.00000000 0.13985475 0.49964633 1.0
Br Br29 1 0.50000000 0.86010206 0.99967718 1.0
Br Br30 1 0.50000000 0.10740788 0.30723263 1.0
Br Br31 1 0.00000000 0.89161235 0.19240840 1.0
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